Home e-mail
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
46916399938327998 ~1991
46916843938336878 ~1991
46917599938351998 ~1991
46918957140756871110 ~1994
46919291938385838 ~1991
469195972815175839 ~1992
46920047347208347910 ~1995
469213517507416179 ~1993
469226118446069999 ~1993
46922651938453038 ~1991
46922831938456638 ~1991
469230077507681139 ~1993
469239173753913379 ~1992
46924511938490238 ~1991
46924571938491438 ~1991
46924919938498398 ~1991
46926023938520478 ~1991
46926983938539678 ~1991
46927031234635155110 ~1994
46928471938569438 ~1991
46928639938572798 ~1991
46929479938589598 ~1991
46932131938642638 ~1991
46932731938654638 ~1991
469327732815966399 ~1992
Exponent Prime Factor Digits Year
469328332815969999 ~1992
469344773754758179 ~1992
46936223938724478 ~1991
46936283938725678 ~1991
469370273754962179 ~1992
46937699938753998 ~1991
46938191938763838 ~1991
46940759938815198 ~1991
46941239938824798 ~1991
46941431938828638 ~1991
46942319938846398 ~1991
46944263938885278 ~1991
46944659938893198 ~1991
46945163938903278 ~1991
46945331938906638 ~1991
469468972816813839 ~1992
46947083938941678 ~1991
469471612816829679 ~1992
46949939938998798 ~1991
469513932817083599 ~1992
46952123939042478 ~1991
469525613756204899 ~1992
46952663939053278 ~1991
469538772817232639 ~1992
46955171939103438 ~1991
Exponent Prime Factor Digits Year
46956683939133678 ~1991
46959239939184798 ~1991
46959299939185998 ~1991
46959371939187438 ~1991
46959959939199198 ~1991
46961921150278147310 ~1994
46962263939245278 ~1991
469623732817742399 ~1992
469632893757063139 ~1992
469649172817895039 ~1992
46965371939307438 ~1991
46965419939308398 ~1991
46965491939309838 ~1991
46965599939311998 ~1991
46965649103324427910 ~1993
46966883939337678 ~1991
46968479939369598 ~1991
46969259939385198 ~1991
46969541178484255910 ~1994
46970123939402478 ~1991
46970411939408238 ~1991
46971251939425038 ~1991
46971863939437278 ~1991
469729493757835939 ~1992
46973579939471598 ~1991
Exponent Prime Factor Digits Year
46974311939486238 ~1991
46975559197297347910 ~1994
46975991939519838 ~1991
46977527535543807910 ~1995
46977599150328316910 ~1994
46977781216097792710 ~1994
46978103939562078 ~1991
469781477516503539 ~1993
469784398456119039 ~1993
46978619939572398 ~1991
46979651939593038 ~1991
46981331939626638 ~1991
46981703939634078 ~1991
469829813758638499 ~1992
46983791939675838 ~1991
46984937112763848910 ~1994
469851372819108239 ~1992
46985231939704638 ~1991
469854798457386239 ~1993
469864732819188399 ~1992
46986671939733438 ~1991
46987043939740878 ~1991
469877834698778319 ~1993
46988759939775198 ~1991
46988891939777838 ~1991
1998
GIMPS The Prime Pages FactorDb.com
Home
4.724.182 digits 		e-mail
25-04-13