List of googolisms/Class 3

$10^{1,000,000}$ ~ $10^{10^{20}}$[]

Milliplexion / goob-hol / goosolplex, 10^1,000,000
Largest known factorial prime (−1), 208,003! − 1 $\approx 8.5854 \times 10^{1,015,842}$
Largest known prime not containing digit '4' / largest known non-pandigital prime, $653 \times 10^{1,435,026}-1$
Heads-Tet-1-primol, 7^1,953,125 $\approx 1.2865 \times 10^{1,650,582}$
Borges' number, 25^410×40×80 = 25^1,312,000 ~ 1.9560×10^1,834,097
Largest known primorial prime, 4,328,927# + 1 $\approx 1.097375 \times 10^{1,878,842}$
Fugaeight, $8^{8^7} \approx$ 9.3843×10^1,893,916
Largest known Cullen prime, $6,679,881 \times 2^{6,679,881} + 1 \approx 2.3617 \times 10^{2,010,851}$
Nonalyton, 362,880^362,880 ~ 6.4471879*10^2,017,526
Largest known factorial prime (+1), 422,429! + 1 $\approx 1.408 \times 10^{2,193,027}$
Largest known palindromic prime, 10^2,718,281-5×10^1,631,138-5×10^1,087,142-1
Ekatommyrillion / blastillion / novenonagintanongentillinovenonagintanongentillion, 10^3,000,000
Milli-millillion(S) / micrillion, 10^3,000,003
Unmicrillion, 10^3,000,006
Tremicrillion, 10^3,000,012
Quinmicrillion, 10^3,000,018
Blastomlastillion, 10^3,003,000
Pen-exitillion, 10^3,145,731
Largest known Pierpont prime of the second kind (except Mersenne and Thabit primes), $27 \times 2^{10,902,757}-1 \approx 2.1076 \times 10^{3,282,058}$
Hainan Chicken Rice, Soda¹⁷ = Curry^510,510
Largest known Wagstaff prime (probable), $(2^{13,372,531} + 1) / 3 \approx 2.9636 \times 10^{4,025,532}$
Vigintyllion, 10^4,194,304

Largest known Woodall prime, $8,508,301 \times 2^{17,016,603} - 1 \approx 7.1969 \times 10^{5,122,514}$

Largest known Sierpinski prime, $1.68451 \times 2^{19,375,200} +1 = 3.9670 \times 10^{5,832,516}$
Milli-millillion(L) / fzmillion / Biblastillion / superior-million, 10^6,000,000
Dumicrillion, 10^6,000,003
Largest known Pierpont prime, $81 \times 2^{20,498,148} + 1 \approx 2.0513 \times 10^{6,170,559}$
Largest known Thabit prime, $3 \times 2^{20,928,756}-1 \approx 6.38342 \times 10^{6,300,183}$
Megamel, 1000000[1000000] = 1000000[[2]] = 1000000[2, 2] = 1000000[2#2]
Caesar Salad, Hainan Chicken Rice¹⁹ = Curry^9,699,690
Googovipleccix, 209^2,985,984 ~ 4.8751×10^6,927,919
Googovipleccic, 299^2,985,984 ~ 3.6108×10^7,392,314
Largest known repunit prime (probable), R_8,177,207 ~ 1.111111×10^8,177,206
Tetrans, 48^5,308,416 ~ 7.6620391×10^8,924,727
Trumicrillion, 10^9,000,003
Largest known Proth prime, $10,223 \times 2^{31,172,165} + 1 \approx 5.0625 \times 10^{9,383,760}$
Goospolplex, 10^10,000,000
Largest known non-Mersenne prime $\varphi(3,-465859^{1048576})$ \approx 1.73954 \times 10^{11,887,191}\)
Quadrimicrillion, 10^12,000,003
Digillion, 10^12,345,678
Quinquicrillion, 10^15,000,003
³8, $8^{8^{8}} \approx 6.014520742707868 \times 10^{15,151,335}$
Guppybong, 10^20,000,000
Strawberry, Grapes⁵⁰ ~ 5.973*10^20,335,151
Decalyton, (10!)^10! $\approx 1.2408043 \times 10^{23,804,068}$
Largest known prime, 2^82,589,933 − 1 ~ 1.4889×10^24,862,047
Decimicrillion, 10^30,000,003
Fuganine, 9^9⁸ ~ 1.1754×10^41,077,011
Largest known squarefree semiprime, (2^77,232,917−1)(2^82,589,933−1) ~ 6.9583×10^48,111,471
Largest known perfect number, 2^82,589,932(2^82,589,933 − 1) ~ 1.1085×10^49,724,094
Largest known semiprime, (2^82,589,933 − 1)² $\approx 2.2170 \times 10^{49,724,094}$
Gogolbong, 10^50,000,000
Number Chroma, 5.06131×10^59,924,716
Largest known sphenic number, (2^74,207,281−1)(2^77,232,917−1)(2^82,589,933−1) $\approx 2.0901 \times 10^{70,450,089}$
Pixul, 10^75,075,080
Ogolbong, 10^80,000,000
Primehit, 10^82,589,933
Googolbong / gootr-hol / gooctolplex / googolmine, 10^100,000,000
Yearillion, 10^100,000,005
Ternary-tralum, $f_3(3) = f_\omega(3) \approx 6.895079 \times 10^{121,210,694}$
Pemicroctahexenimilleheptabind, 2^586177007 ~ 7.50819*10^176,456,867
Pear, Strawberry¹⁰ ~ 1.2863591*10^204,038,624
Fibonagygas, ~ 7.952*10^208,987,639
Centimicrillion, 10^300,000,003
Ecetonbong, 10^303,000,000
³9 / Ulysses number, $9^{9^{9}} \approx 4.281248126705713 \times 10^{369,693,099}$
Pentans, 48^254,803,968 ~ 2.80886*10^428,386,938
Billiplexion / billionplex / fugaten / goonvolplex, 10^{1,000,000,000}
Bratwurst, Caesar Salad²³ = Curry^223,092,870
Disekatommyrillion / trlastillion, 10^{3,000,000,000}
Nanillion / Trillillion / treillion, 10^{3,000,000,003}
Trigintyllion, 10^{4,294,967,296}
Duonanillion(S), 10^{6,000,000,003}
Superior-billion, 10^{9,000,000,000}
Trenanillion(S), 10^{9,000,000,003}
Tremilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecendotrigintillion, 10^{9,999,999,999}
Trialogue / gooquadr-hol / doocolplex / goodcolplex / dootol / ³10, 10^{10,000,000,000}
Gigamel, 1000000000[1000000000] = 1000000000[[2]] = 1000000000[2, 2] = 1000000000[2#2]
Duonanillion(L), 10^{12,000,000,000}
Tritephyllion, 35^10¹⁰ ~ 3.182411645*10^{^15,440,680,443}
Trenanillion(L), 10^{18,000,000,000}
Guppythrong / gartrialogue, 10^{20,000,000,000}
Dialogillion / decinanillion, 10^{30,000,000,003}
Gogolthrong, 10^{50,000,000,000}
Papaya, Pear³⁰⁰ ~ 10^{61,211,587,232}
C.-R. Number, ~ 10^{10^10.88} (evolves throughout time)
Ogolthrong, 10^{80,000,000,000}
Googolthrong / googoltrine, 10^{100,000,000,000}
Opilal, 1.2*10^{100,000,000,001}
Ballium's number, ~ 2.03542*10^{138,732,019,349}
Fibonatetris, ~ 4.258*10^{208,987,640,249}
Decidialogillion / centinanillion, 10^{300,000,000,003}
Ecetonthrong, 10^{303,000,000,000}
Trecentretriginmilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecenduotrigintillion, 10^{999,999,999,999}
Maximustrillion / trillionplex / trilliplexion, 10^{1,000,000,000,000}
Tetlastillion, 10^{3,000,000,000,000}
Picillion / tetreillion, 10^{3,000,000,000,003}
Gloomy tritri, $3\downarrow\downarrow\downarrow3$
Unquadragintyllion, 10^{8,796,093,022,208}
Teramel, 1000000000000[1000000000000] = 1000000000000[[2]] = 1000000000000[2, 2] = 1000000000000[2#2]
Guppygandingan, $10^{2\times 10^{13}}$
Gogolgandingan, $10^{5\times 10^{13}}$
Ogolgandingan, $10^{8\times 10^{13}}$
Googolgandingan / googolquadrigong / googolquadrine, $10^{10^{14}}$
Ecetongandingan, $10^{303\times10^{12}}$
Binary-Goohfolplex, $2^{2^{50}}\approx10^{3.389\times10^{14}}$
Maximusquadrillion, $10^{10^{15}}$
Pentlastillion, $10^{3\times 10^{15}}$
Femtillion / pentillion (RedBandServerYT), $10^{3\times 10^{15}+3}$
Petamel, 10¹⁵[10¹⁵] = 10¹⁵[[2]] = 10¹⁵[2, 2] = 10¹⁵[2#2]
Onionillion, $10^{21\,042\,141\,113\,214\,300}$
Mυριακισμυριοστᾶς περιόδου μυριακισμυριοστῶν ἀριθμῶν μυρίας μυριάδας, $((10^8)^{10^8})^{10^8} = 10^{8\times10^{16}}$
Googolquintigong, $10^{10^{17}}$
Decans, $48^{48^{10}} \approx 48^{64,925,062,108,545,024} \approx 10^{1.091546917561 \times 10^{17}}$
Maximusquintillion, $10^{10^{18}}$
Dupixul, $10^{1.12725352740 \times 10^{18}}$
Hetlastillion, $10^{3\times10^{18}}$
Attillion / exillion (RedBandServerYT), $10^{3\times 10^{18}+3}$
Vigintalyton, (20!)^20! $\approx 10^{4.4731639 \times 10^{19}}$
Hyper-exitillion, $10^{3\times16^{16}+3}\approx10^{5.534\times10^{19}}$
Examel, 10¹⁸[10¹⁸] = 10¹⁸[[2]] = 10¹⁸[2, 2] = 10¹⁸[2#2]

$10^{10^{20}}$ ~ $10^{10^{100}}$[]

Guppyplex / googolsextigong / goovolplex, $10^{10^{20}}$
Maximussextillion, $10^{10^{21}}$
Duquomevalka, 2[2,4] $\approx 10^{2.222\times10^{21}}$
Heptlastillion, $10^{3\times10^{21}}$
Zeptillion / heptillion (RedBandServerYT), $10^{3\times 10^{21}+3}$
Zetamel, 10²¹[10²¹] = 10²¹[[2]] = 10²¹[2, 2] = 10²¹[2#2]
Googolseptigong, $10^{10^{23}}$
Heptakisekatommyrillion, $10^{3\times10^{24}}$
Yoctillion / ogdillion, $10^{3\times 10^{24}+3}$
Qoofolplex / gooqtolplex, $10^{10^{25}}$
Yottamel, 10²⁴[10²⁴] = 10²⁴[[2]] = 10²⁴[2, 2] = 10²⁴[2#2]
Googoloctigong, $10^{10^{26}}$
Hyper-icositillion, $10^{3\times20^{20}+3}\approx10^{3.146\times10^{26}}$
little foot, $(10^{32})^{(10^{25})} = 10^{3.2\times 10^{26}}$
Oktakisekatommyrillion, $10^{3\times 10^{27}}$
Xonillion / ennillion (RedBandServerYT), $10^{3\times 10^{27}+3}$
SSCG(2) $\approx 10^{10^{28}}$ (approximation)
Triangoogol, $\approx10^{1.6349\times10^{28}}$
Googolnonigong, $10^{10^{29}}$
SCP-1941's number, $\approx10^{1.339\times10^{29}}$
Googolplexibit / Binary-Googolplex, $2^{2^{100}}\approx10^{3.816\times10^{29}}$
Vecillion, $10^{3\times 10^{30}+3}$
Hektanika, $488^{2^{100}} \approx 10^{3.4080\times 10^{30}}$
Centyllion, $10^{2^{102}} \approx 10^{5.0706\times 10^{30}}$
Asankhyeya (Avatamsaka Sutra), $10^{7\times 2^{103}} \approx 10^{7.0988\times 10^{31}}$
Googoldecigong, $10^{10^{32}}$
Mecillion, $10^{3\times 10^{33}+3}$
Vigintans, $48^{48^{20}} \approx 10^{7.086875141701 \times 10^{33}}$
Trigintalyton, (30!)^30! $\approx 10^{8.6004685 \times 10^{33}}$
Googol-undecigong, $10^{10^{35}}$
Duecillion, $10^{3\times 10^{36}+3}$
Nirabhilapya nirabhilapya parivarta / Bukeshuo bukeshuo zhuan, $10^{3.722 \times 10^{37}}$
Googol-duodecigong, $10^{10^{38}}$
Trecillion, $10^{3\times 10^{39}+3}$
Googol-tredecigong, $10^{10^{41}}$
Tetrecillion, $10^{3\times 10^{42}+3}$
Googol-quattuordecigong, $10^{10^{44}}$
Pentecillion, $10^{3\times 10^{45}+3}$
Googol-quindecigong, $10^{10^{47}}$
Tetrahedroogol, $\approx10^{1.1197\times10^{47}}$
Ternary-Googolplex, $3^{3^{100}}\approx10^{2.459\times10^{47}}$
Hexecillion, $10^{3\times 10^{48}+3}$
Quadragintalyton, (40!)^40! $\approx 10^{3.9091843 \times 10^{49}}$
Gogolplex / googol-sexdecigong / hoofolplex / goohfolplex / lcillionplex, $10^{10^{50}}$
Trigintans, $48^{48^{30}} \approx 10^{4.601158087304 \times 10^{50}}$
Heptecillion, $10^{3\times 10^{51}+3}$
Googol-septendecigong, $10^{10^{53}}$
Njas bd njasbo, $\frac{10^{(10^{54}-1938092})}{4}$
Octecillion, $10^{3\times 10^{54}+3}$
Radmillion, $10^{10^{55}}$
Googol-octodecigong, $10^{10^{56}}$
Ennecillion, $10^{3\times 10^{57}+3}$
Googol-novemdecigong, $10^{10^{59}}$
Quaternary-Googolplex, $4^{4^{100}}\approx10^{9.674\times10^{59}}$
Icosillion / icocillion / ducontillion, $10^{3\times 10^{60}+3}$
Treicosillion, $10^{9\times 10^{60}+3}$
Googolvigintigong, $10^{10^{62}}$
Meicosillion, $10^{3\times10^{63}+3}$
Dueicosillion, $10^{3\times10^{66}+3}$
Quadragintans, $48^{48^{40}} \approx 10^{2.987304745895 \times 10^{67}}$
Doppelgängion, $10^{10^{68}}$
Trioicosillion, $10^{3\times 10^{69}+3}$
Quinary-Googolplex, $5^{5^{100}}\approx10^{5.514\times10^{69}}$
Tetreicosillion, $10^{3\times10^{72}+3}$
Actinillion, $10^{10^{75}}$
Penteicosillion, $10^{3\times10^{75}+3}$
Senary-googolplex / sexary-googolplex, $6^{6^{100}}$
Hexeicosillion, $10^{3\times10^{78}+3}$
Lineduans, $48^{48^{48}} \approx 10^{8.418009816162 \times 10^{80}}$
Hepteicosillion, $10^{3\times10^{81}+3}$
Octeicosillion, $10^{3\times10^{84}+3}$
Enneicosillion, $10^{3\times10^{87}+3}$
Googolplexibyte / Octal-Googolplex, $8^{8^{100}} \approx 10^{1.840\times 10^{90}}$
Triacontillion, $10^{3\times 10^{90}+3}$
Googoltrigintigong, $10^{10^{92}}$
Metriacontillion, $10^{3\times10^{93}+3}$
Duetriacontillion, $10^{3\times10^{96}+3}$
Triotriacontillion, $10^{3\times10^{99}+3}$

$10^{10^{100}}$ ~ $10^{10^{1,000,000}}$[]

Googolplex / googolunex, $10^{10^{100}}$
Great googolplex, $10^{10^{100}+1}$
Gooprolplex, $10^{10^{100}+267}$
Googolplel, $50^{100^{50}} \approx 10^{1.69897 \times 10^{100}}$
Gargoogolplex, $10^{2\times10^{100}}$
Googolillion(S) / decitriotriacontillion, $10^{3\times 10^{100}+3}$
Googolillion(L), $10^{6\times 10^{100}}$
Googolilliard, $10^{6\times 10^{100}+3}$
Googolbang, (10¹⁰⁰)! $\approx 10^{10^{102}}$
Fzgoogol / Triangol / googesimal-googolplex, $10^{10^{102}}$
Gooaolex, $10^{10^{102}+102}$
Mevogol, 10¹⁰⁰[10¹⁰⁰] $\approx10^{1.01\times10^{102}}$
Tetretriacontillion, $10^{3\times10^{102}+3}$
Pentetriacontillion, $10^{3\times 10^{105}+3}$
Duodecimal-Googolplex, $12^{12^{100}}\approx10^{8.937\times10^{107}}$
Tetracontillion, $10^{3\times 10^{120}+3}$
Hexadecimal-Googolplex, $16^{16^{100}}\approx10^{3.109\times10^{120}}$
Googolquadragintigong, $10^{10^{122}}$
Metetracontillion, $10^{3\times 10^{123}+3}$
Duetetracontillion, $10^{3\times 10^{126}+3}$
Triotetracontillion, $10^{3\times 10^{129}+3}$
Vigesimal-Googolplex, $20^{20^{100}}\approx10^{1.649\times10^{130}}$
27^86! $\approx 10^{3.4677786446 \times 10^{130}}$
Triangrolplex, $\approx10^{2.9294\times10^{132}}$
Tetretetracontillion, $10^{3\times 10^{132}+3}$
Pentetetracontillion, $10^{3\times 10^{135}+3}$
Hexetetracontillion, $10^{3\times 10^{138}+3}$
Heptetetracontillion, $10^{3\times 10^{141}+3}$
Octetetracontillion / Viftillion, $10^{3 \times 10^{144}+3}$
Ennetetracontillion, $10^{3\times 10^{147}+3}$
2-Anika, $488^{2^{489}} \approx 10^{4.2970\times 10^{147}}$
Pentacontillion, $10^{3\times 10^{150}+3}$
Googolquinquagintigong, $10^{10^{152}}$
Mepentacontillion, $10^{3\times 10^{153}+3}$
Tritet Jr. / megafugafour / boogafour / tetbo, $4 \uparrow\uparrow 4 \approx 10^{8.0723\cdot10^{153}}$
Duepentacontillion, $10^{3\times 10^{156}+3}$
Triopentacontillion, $10^{3\times 10^{159}+3}$
Centalyton, (100!)^100! $\approx 10^{1.4742742 \times 10^{160}}$
Tetrepentacontillion, $10^{3\times 10^{162}+3}$
Pentepentacontillion, $10^{3\times 10^{165}+3}$
Centans, $48^{48^{100}} \approx 10^{2.23745222766 \times 10^{168}}$
Sexagesimal-Googolplex, $60^{60^{100}}\approx10^{1.162\times10^{178}}$
Hexacontillion, $10^{3\times 10^{180}+3}$
Googolsexagintigong, $10^{10^{182}}$
Fugahundred, $100^{100^{99}} = 10^{2 \times 10^{198}}$
Gargoogol-plexed / gooducolplex, $10^{10^{200}}$
Superior-emptol, 100[3][3] in Steinhaus-Moser Notation = $10^{2\times 10^{202}}$
Heptacontillion, $10^{3\times 10^{210}+3}$
Googolseptuagintigong, $10^{10^{212}}$
Minecraftplex, $10^{10^{215}}$
Octacontillion, $10^{3\times 10^{240}+3}$
Googoloctogintigong, $10^{10^{242}}$
Promaxima, $10^{10^{245}}$
Ennacontillion, $10^{3\times 10^{270}+3}$
Googolnonagintigong / googolnonigintigong, $10^{10^{272}}$
Curimillion, $10^{10^{300}}$
Hectillion, $10^{3\times 10^{300}+3}$
Binary-Goomolplex, $2^{2^{1000}}\approx10^{3.226\times10^{300}}$
Kilanika, $488^{2^{1000}} \approx 10^{2.8807\times 10^{301}}$
Googolcentigong, $10^{10^{302}}$
Ecetonplex / centillionplex, $10^{10^{303}}$
Mehectillion, $10^{3\times10^{303}+3}$
Duehectillion, $10^{3\times10^{306}+3}$
Bi-astragol, #*(10,10)*(10,10)*100 $\approx10^{8.455\times10^{307}}$
Hyper-bi-exitillion, $10^{3\times16^{16^2}+3}\approx10^{5.393\times10^{308}}$
Triohectillion, $10^{3\times 10^{309}+3}$
Tetrehectillion, $10^{3\times 10^{312}+3}$
Pentehectillion, $10^{3\times 10^{315}+3}$
Hexehectillion, $10^{3\times 10^{318}+3}$
Heptehectillion, $10^{3\times 10^{321}+3}$
Octehectillion, $10^{3\times 10^{324}+3}$
Ennehectillion, $10^{3\times 10^{327}+3}$
Vecehectillion, $10^{3\times 10^{330}+3}$
Icosehectillion, $10^{3\times 10^{360}+3}$
Meicosehectillion, $10^{3\times 10^{363}+3}$
You're so slow!, $10^{10^{366}}$
Ciaxul, $\approx10^{1.183\times10^{373}}$
Kilofaxul / faxulenek, (200!)! $\approx 10^{9.48 \times 10^{378}}$
Berkelbillion / googolplexiding, $10^{10^{500}}$
Googocciplemic, $1099^{402^{201}}\approx10^{8.56\times10^{523}}$
Dohectillion, $10^{3\times 10^{600}+3}$
Medohectillion, $10^{3\times 10^{603}+3}$
Leviathan number, $10^{666}! \approx 10^{6.6556570552\times10^{668}}$
Super Gravitillion / Ino-Gravitillion, $10^{10^{900}}$
Triahectillion, $10^{3\times 10^{900}+3}$
Googolplexichime / goomolplex, $10^{10^{1,000}}$
Nobel-Billion, $11^{11^{1\,111}}$
Tetrahectillion, $10^{3\times 10^{1,200}+3}$
Terrible Technetillion, $10^{10^{1\,337}}$
Super Axillion / Ino-Axillion, $10^{10^{1\,500}}$
Pentahectillion, $10^{3\times 10^{1,500}+3}$
Legion's number of the second kind, $666!^{666!} \approx 10^{1.609941\times10^{1,596}}$
Conflurfinplex, $10^{10^{1,651}}$
Hexahectillion, $10^{3\times 10^{1,800}+3}$
Heptahectillion, $10^{3\times 10^{2,100}+3}$
Octahectillion, $10^{3\times10^{2,400}+3}$
Millalyton, (1,000!)^1,000! $\approx 10^{2.9566538 \times 10^{2,571}}$
Xeno-Xenillion, $10^{10^{2\,700}}$
Ennahectillion, $10^{3\times10^{2,700}+3}$
Lynz, ~ 10^{10²⁸⁶⁴} (increases throughout time) (refresh)
Enneennaconteennahectillion, $10^{3\times 10^{2,997}+3}$
Super Higgsbillion, $10^{10^{3,000}}$
Mlastlastilion, $10^{3\times10^{3,000}}$
Killillion / onillion / zerillion, $10^{3\times 10^{3,000}+3}$
Killo-millillion, $10^{3\times 10^{3,000}+3,003}$
Bimlastlastillion, $10^{6\times10^{3,000}}$
Duokillillion, $10^{6\times10^{3,000}+3}$
Googolmilligong, $10^{10^{3,002}}$
Superior-emptoldeka, 1000[3][3] in Steinhaus-Moser Notation = $10^{3\times 10^{3,003}}$
Killamillillion / Umpbarbarbar, $10^{3\times 10^{3,003}+3}$
Planduans, $48^{48^{48^{2}}} = 48^{48^{2,304}} \approx 10^{6.3891\times 10^{3,873}}$
Hyper-tre-exitillion, $10^{3\times16^{16^3}+3}\approx10^{3.569\times10^{4,932}}$
Googolplexibell, $10^{10^{5,000}}$
Biomlastlastillion, $10^{3\times10^{6,000}}$
Micrekillillion, $10^{3\times 10^{6,000}+3}$
Triomlastlastillion, $10^{3\times 10^{9,000}}$
Nanekillillion, $10^{3\times 10^{9,000}+3}$
Googolplexitoll / gooholplex / goomyrolplex, $10^{10^{10,000}}$
Picekillillion, $10^{3\times10^{12,000}+3}$
Terrific Terbillion, $10^{10^{15\,000}}$
Femtekillillion, $10^{3\times10^{15,000}+3}$
Attekillillion, $10^{3\times10^{18,000}+3}$
Zeptekillillion, $10^{3\times10^{21,000}+3}$
Yoctekillillion, $10^{3\times10^{24,000}+3}$
Diabolical Dysprosbillion, $10^{10^{25\,000}}$
Xonekillillion, $10^{3\times10^{27,000}+3}$
Vecekillillion, $10^{3\times10^{30,000}+3}$
Mecekillillion, $10^{3\times10^{33,000}+3}$
Millalyton, (1,000!)^1,000! $\approx 10^{2.9566538 \times 10^{2,571}}$
Duecekillillion, $10^{3\times10^{36,000}+3}$
Tails-Tet-1-primol, Я*(4) = $2^{3^{5^7}}$
Trecekillillion, $10^{3\times10^{39,000}+3}$
Tetrecekillillion, $10^{3\times10^{42,000}+3}$
Pentecekillillion, $10^{3\times10^{45,000}+3}$
Hexecekillillion, $10^{3\times10^{48,000}+3}$
Googolplexiring, $10^{10^{50,000}}$
Heptecekillillion, $10^{3\times10^{51,000}+3}$
Octecekillillion, $10^{3\times10^{54,000}+3}$
Ennecekillillion, $10^{3\times10^{57,000}+3}$
Icosekillillion, $10^{3\times10^{60,000}+3}$
Fact we fogy kith, $105^{(2\times10^{10})^{6003}}\approx10^{10^{61838}}$
Hyper-ter-exitillion, $10^{3\times16^{16^4}+3}\approx10^{4.834\times10^{78,913}}$
Astranbigol, #*((10))*((10))*100 $\approx 10^{10^{86,306}}$
Triacontekillillion, $10^{3\times10^{90,000}+3}$
Googology Wiki can have an article with any gibberish if it's assigned to a number, $\approx 10^{10^{96,639}}$
Googolplexigong / gooqnolduplex, $10^{10^{100,000}}$
Tetrecontekillillion, $10^{3\times10^{120,000}+3}$
Pentacontekillillion, $10^{3\times10^{150,000}+3}$
Hexacontekillillion, $10^{3\times10^{180,000}+3}$
Spacduans, $48^{48^{110,592}} \approx 10^{1.1391 × 10^{185,932}}$
Heptacontekillillion, $10^{3\times10^{210,000}+3}$
Octacontekillillion, $10^{3\times10^{240,000}+3}$
Ennacontekillillion, $10^{3\times10^{270,000}+3}$
Hectekillillion, $10^{3\times10^{300,000}+3}$
Meganika, $488^{2^{1000000}} \approx 10^{10^{301,030}}$
Googolplexiclang, $10^{10^{500,000}}$
Dohectekillillion, $10^{3\times10^{600,000}+3}$
Triahectekillillion, $10^{3\times10^{900,000}+3}$

Larger numbers

List of googolisms/Class 3

\(10^{1,000,000}\) ~ \(10^{10^{20}}\)[]

\(10^{10^{20}}\) ~ \(10^{10^{100}}\)[]

\(10^{10^{100}}\) ~ \(10^{10^{1,000,000}}\)[]

Fan Feed