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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
3701353163740270632710 ~2006
37014046998883371277711 ~2008
37015862115922537937711 ~2008
3701715383740343076710 ~2006
37017463938143842064711 ~2008
37017860638884286551311 ~2008
37019330412221159824711 ~2007
3702064343740412868710 ~2006
3702201383740440276710 ~2006
37022208532221332511911 ~2007
3702224483740444896710 ~2006
3702339383740467876710 ~2006
3702630023740526004710 ~2006
3702693311740538662310 ~2006
37028962792962317023311 ~2007
3702924119740584823910 ~2006
37031171772221870306311 ~2007
37033348012222000880711 ~2007
3703421531740684306310 ~2006
3703452323740690464710 ~2006
3703580999740716199910 ~2006
37036393012962911440911 ~2007
3703964783740792956710 ~2006
37041903892963352311311 ~2007
37043639872963491189711 ~2007
Exponent Prime Factor Digits Year
3704851583740970316710 ~2006
3704953691740990738310 ~2006
3704972291740994458310 ~2006
3705063443741012688710 ~2006
37051393932223083635911 ~2007
3705204983741040996710 ~2006
3705206471741041294310 ~2006
3705274883741054976710 ~2006
3705398951741079790310 ~2006
3705481463741096292710 ~2006
37056791519634765792711 ~2008
37059936372223596182311 ~2007
3706120991741224198310 ~2006
3706425143741285028710 ~2006
3706435163741287032710 ~2006
3706449119741289823910 ~2006
3706568639741313727910 ~2006
370666394920015985324712 ~2009
3706945283741389056710 ~2006
3707162531741432506310 ~2006
37071696712965735736911 ~2007
3707224511741444902310 ~2006
37072258492965780679311 ~2007
3707454599741490919910 ~2006
370750486312605516534312 ~2009
Exponent Prime Factor Digits Year
3708010991741602198310 ~2006
37085171512966813720911 ~2007
3708530711741706142310 ~2006
3708743771741748754310 ~2006
3708862523741772504710 ~2006
3708880583741776116710 ~2006
3708912503741782500710 ~2006
37089885112967190808911 ~2007
37090616772225437006311 ~2007
3709069583741813916710 ~2006
3709086011741817202310 ~2006
3709103771741820754310 ~2006
37091280372225476822311 ~2007
3709239563741847912710 ~2006
37093176598902362381711 ~2008
37093475392967478031311 ~2007
3709393211741878642310 ~2006
3709458611741891722310 ~2006
3709582319741916463910 ~2006
37096271992967701759311 ~2007
3709714139741942827910 ~2006
37097668132225860087911 ~2007
3709820951741964190310 ~2006
370985532769003309082312 ~2011
3709901171741980234310 ~2006
Exponent Prime Factor Digits Year
3709948271741989654310 ~2006
37103019535194422734311 ~2008
3710390399742078079910 ~2006
3710610203742122040710 ~2006
3710680271742136054310 ~2006
3710733179742146635910 ~2006
3710807423742161484710 ~2006
37111497772226689866311 ~2007
37112396638906975191311 ~2008
37113872212226832332711 ~2007
37114733772226884026311 ~2007
37117536732227052203911 ~2007
37118695192969495615311 ~2007
3712129703742425940710 ~2006
37121411713712141171111 ~2007
3712173131742434626310 ~2006
37122426412227345584711 ~2007
3712300103742460020710 ~2006
3712385543742477108710 ~2006
3712490291742498058310 ~2006
3712891163742578232710 ~2006
37129256778911021624911 ~2008
3712941863742588372710 ~2006
37133213092970657047311 ~2007
37134283078912227936911 ~2008
4064
GIMPS The Prime Pages FactorDb.com
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25-07-08