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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
13036823260736478 ~1987
13037039260740798 ~1987
130370712085931379 ~1989
13037411260748238 ~1987
130374411042995299 ~1988
13037681782260878 ~1988
130377891825290479 ~1989
13038071260761438 ~1987
13038101782286078 ~1988
13038131260762638 ~1987
130381693129160579 ~1989
130382111303821119 ~1988
13038611260772238 ~1987
13039751260795038 ~1987
13039841782390478 ~1988
13039991260799838 ~1987
130401071304010719 ~1988
13040231260804638 ~1987
130402672347248079 ~1989
13040281782416878 ~1988
130407894173052499 ~1990
13040843260816878 ~1987
13041071260821438 ~1987
13041383260827678 ~1987
13042033782521998 ~1988
Exponent Prime Factor Digits Year
13042091260841838 ~1987
130420971043367779 ~1988
13042157782529438 ~1988
13042499260849998 ~1987
13042511260850238 ~1987
13042751260855038 ~1987
130430772086892339 ~1989
13043171260863438 ~1987
13043279260865598 ~1987
13043399260867998 ~1987
130438939391602979 ~1990
13044001782640078 ~1988
13044371260887438 ~1987
13044623260892478 ~1987
13044637782678238 ~1988
13045139260902798 ~1987
13045199260903998 ~1987
13045943260918878 ~1987
13046171260923438 ~1987
13046279260925598 ~1987
13046339260926798 ~1987
130466591304665919 ~1988
130467672348418079 ~1989
13046963260939278 ~1987
13047011260940238 ~1987
Exponent Prime Factor Digits Year
13047121782827278 ~1988
13047239260944798 ~1987
130474072348533279 ~1989
13047431260948638 ~1987
130476411043811299 ~1988
13047659260953198 ~1987
130477511304775119 ~1988
13047971260959438 ~1987
130479771043838179 ~1988
130482471043859779 ~1988
13049137782948238 ~1988
13049243260984878 ~1987
13049411260988238 ~1987
13049497782969838 ~1988
13050179261003598 ~1987
13050491261009838 ~1987
13050617783037038 ~1988
13050923261018478 ~1987
130510611044084899 ~1988
13051541783092478 ~1988
13051739261034798 ~1987
13051751261035038 ~1987
13051757783105438 ~1988
13051763261035278 ~1987
130518071305180719 ~1988
Exponent Prime Factor Digits Year
13052003261040078 ~1987
13052021783121278 ~1988
130523871044190979 ~1988
130526573915797119 ~1989
13052723261054478 ~1987
13052939261058798 ~1987
13053083261061678 ~1987
130536174960374479 ~1990
130538991044311939 ~1988
13054043261080878 ~1987
130542111044336899 ~1988
130542113394094879
13054511261090238 ~1987
13055173783310398 ~1988
13055183261103678 ~1987
130552335222093219 ~1990
13055279261105598 ~1987
13055351261107038 ~1987
13055459261109198 ~1987
130557732872270079 ~1989
13055951261119038 ~1987
13057043261140878 ~1987
13057223261144478 ~1987
13057277783436638 ~1988
13057403261148078 ~1987
1195
GIMPS The Prime Pages FactorDb.com
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25-10-20