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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
868118843173623768710 ~2001
8681286611389005857711 ~2003
8681382773298925452711 ~2004
868174991173634998310 ~2001
868187363173637472710 ~2001
868199399173639879910 ~2001
8682788572083869256911 ~2003
868291271173658254310 ~2001
8683202472083968592911 ~2003
868331837520999102310 ~2002
868366379173673275910 ~2001
86841305325531343758312 ~2006
868416959173683391910 ~2001
868424339173684867910 ~2001
8684400771215816107911 ~2003
8684646971389543515311 ~2003
868472771173694554310 ~2001
868498079173699615910 ~2001
868517843173703568710 ~2001
868536491173707298310 ~2001
868541953521125171910 ~2002
868560191173712038310 ~2001
868604183173720836710 ~2001
868618199173723639910 ~2001
868634561694907648910 ~2002
Exponent Prime Factor Digits Year
868659133521195479910 ~2002
868678541694942832910 ~2002
868696079173739215910 ~2001
868722539173744507910 ~2001
868757399173751479910 ~2001
868770823868770823110 ~2003
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
Exponent Prime Factor Digits Year
869265191173853038310 ~2001
869344559173868911910 ~2001
869348939173869787910 ~2001
869351579173870315910 ~2001
869360291173872058310 ~2001
869381543173876308710 ~2001
869411183173882236710 ~2001
869424119695539295310 ~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
Exponent Prime Factor Digits Year
869668511173933702310 ~2001
8696842132087242111311 ~2003
869718191173943638310 ~2001
869789579173957915910 ~2001
869797343173959468710 ~2001
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
3401
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25-04-13