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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
1156184531231236906310 ~2002
1156205483231241096710 ~2002
11562138671849942187311 ~2004
1156226783231245356710 ~2002
1156244291231248858310 ~2002
1156245371231249074310 ~2002
1156262231231252446310 ~2002
1156274039231254807910 ~2002
1156296923231259384710 ~2002
1156315403231263080710 ~2002
1156326623231265324710 ~2002
1156398959231279791910 ~2002
1156437059231287411910 ~2002
1156521011231304202310 ~2002
11565380111156538011111 ~2003
1156562999231312599910 ~2002
11565777318327359663311 ~2006
1156614923231322984710 ~2002
1156707239231341447910 ~2002
11567124432776109863311 ~2004
1156724497694034698310 ~2003
1156816403231363280710 ~2002
1156819619231363923910 ~2002
1156836203231367240710 ~2002
1156851671925481336910 ~2003
Exponent Prime Factor Digits Year
1156857431231371486310 ~2002
1156909079231381815910 ~2002
1156994117694196470310 ~2003
1156998203231399640710 ~2002
1157001299231400259910 ~2002
1157031779231406355910 ~2002
1157167463231433492710 ~2002
1157177603231435520710 ~2002
1157193743231438748710 ~2002
1157241551231448310310 ~2002
11572948373471884511111 ~2005
1157301179231460235910 ~2002
11573068633934843334311 ~2005
1157311931231462386310 ~2002
1157318003231463600710 ~2002
1157375171231475034310 ~2002
1157391083231478216710 ~2002
1157421101694452660710 ~2003
1157430203231486040710 ~2002
1157455283231491056710 ~2002
1157473313694483987910 ~2003
1157474771231494954310 ~2002
1157630339231526067910 ~2002
1157664719231532943910 ~2002
1157667281926133824910 ~2003
Exponent Prime Factor Digits Year
1157668871231533774310 ~2002
1157750999231550199910 ~2002
1157765243231553048710 ~2002
11577696674631078668111 ~2005
1157797871231559574310 ~2002
1157842601694705560710 ~2003
1157856191231571238310 ~2002
1157870639231574127910 ~2002
1157878979231575795910 ~2002
115788200913894584108112 ~2006
1157936999231587399910 ~2002
1158056183231611236710 ~2002
1158068609926454887310 ~2003
1158089279231617855910 ~2002
1158107183231621436710 ~2002
1158138071231627614310 ~2002
1158165059231633011910 ~2002
1158190393694914235910 ~2003
1158240851231648170310 ~2002
1158268211926614568910 ~2003
1158362279231672455910 ~2002
1158397463231679492710 ~2002
1158443173695065903910 ~2003
1158485759231697151910 ~2002
1158510131231702026310 ~2002
Exponent Prime Factor Digits Year
1158568571231713714310 ~2002
1158582083231716416710 ~2002
1158632063231726412710 ~2002
1158674183231734836710 ~2002
1158700931926960744910 ~2003
1158703103231740620710 ~2002
11587778471158777847111 ~2003
1158841861695305116710 ~2003
1158960359927168287310 ~2003
11589687912086143823911 ~2004
1158988559231797711910 ~2002
1159004663231800932710 ~2002
1159076291231815258310 ~2002
11590879031159087903111 ~2003
1159127279231825455910 ~2002
1159172039231834407910 ~2002
1159176001695505600710 ~2003
1159184639231836927910 ~2002
1159257899231851579910 ~2002
1159290683231858136710 ~2002
1159312811231862562310 ~2002
1159319461695591676710 ~2003
1159353053695611831910 ~2003
1159385723231877144710 ~2002
1159387283231877456710 ~2002
3517
GIMPS The Prime Pages FactorDb.com
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25-04-13