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
8688017091216322392711 ~2003
868813691173762738310 ~2001
868840691173768138310 ~2001
868841903173768380710 ~2001
868859423173771884710 ~2001
868894751173778950310 ~2001
868915031173783006310 ~2001
868939679173787935910 ~2001
869065541695252432910 ~2002
869088359173817671910 ~2001
869107331173821466310 ~2001
869108369695286695310 ~2002
869124497521474698310 ~2002
869126399173825279910 ~2001
869171711173834342310 ~2001
869174303173834860710 ~2001
869229143173845828710 ~2001
869249681521549808710 ~2002
869264303173852860710 ~2001
869265191173853038310 ~2001
869344559173868911910 ~2001
869348939173869787910 ~2001
869351579173870315910 ~2001
869360291173872058310 ~2001
869381543173876308710 ~2001
Exponent Prime Factor Digits Year
869411183173882236710 ~2001
869424119695539295310 ~2002
869427373521656423910 ~2002
869455343173891068710 ~2001
869469281695575424910 ~2002
869474999173894999910 ~2001
8694785272260644170311 ~2004
869481803173896360710 ~2001
869487011173897402310 ~2001
869504123173900824710 ~2001
869516159173903231910 ~2001
8695163413478065364111 ~2004
869573291173914658310 ~2001
8695825094173996043311 ~2004
869592683173918536710 ~2001
869600573521760343910 ~2002
8696219232956714538311 ~2004
869633987695707189710 ~2002
8696521913652539202311 ~2004
86966346130612153827312 ~2006
869668511173933702310 ~2001
8696842132087242111311 ~2003
869718191173943638310 ~2001
869789579173957915910 ~2001
869797343173959468710 ~2001
Exponent Prime Factor Digits Year
8698074733479229892111 ~2004
8698129031391700644911 ~2003
869812943173962588710 ~2001
869821391173964278310 ~2001
869823191173964638310 ~2001
869848439173969687910 ~2001
8698498732783519593711 ~2004
869852213521911327910 ~2002
8698604772087665144911 ~2003
8699142712261777104711 ~2004
869951891173990378310 ~2001
869964911173992982310 ~2001
869965979173993195910 ~2001
869991623173998324710 ~2001
870072851174014570310 ~2001
870094193522056515910 ~2002
870124537522074722310 ~2002
870132143174026428710 ~2001
870152183174030436710 ~2001
870167351174033470310 ~2001
870194579174038915910 ~2001
870218963174043792710 ~2001
870227221522136332710 ~2002
870230423174046084710 ~2001
870264959174052991910 ~2001
Exponent Prime Factor Digits Year
870266231174053246310 ~2001
870272999696218399310 ~2002
870310079174062015910 ~2001
870338951174067790310 ~2001
870356537696285229710 ~2002
870365773522219463910 ~2002
870372131174074426310 ~2001
870382321522229392710 ~2002
870382679174076535910 ~2001
870398909696319127310 ~2002
870438871870438871110 ~2003
870445571174089114310 ~2001
870462503174092500710 ~2001
8704668531218653594311 ~2003
870521243174104248710 ~2001
870521339174104267910 ~2001
870526367696421093710 ~2002
870560231174112046310 ~2001
870586679174117335910 ~2001
870674111174134822310 ~2001
870684263174136852710 ~2001
870691847696553477710 ~2002
870695537522417322310 ~2002
870719159174143831910 ~2001
870796211174159242310 ~2001
3427
GIMPS The Prime Pages FactorDb.com
Home
4.768.925 digits 		e-mail
25-05-04