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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
1155438023231087604710 ~2002
1155447743231089548710 ~2002
1155464039231092807910 ~2002
11554818072079867252711 ~2004
1155513539231102707910 ~2002
11555206031155520603111 ~2004
1155538199231107639910 ~2002
1155540671231108134310 ~2002
1155613681693368208710 ~2003
1155620933693372559910 ~2003
1155635111231127022310 ~2002
1155664931231132986310 ~2002
1155690743231138148710 ~2002
1155714299231142859910 ~2002
115575983314562573895912 ~2006
1155774239231154847910 ~2002
1155805523231161104710 ~2002
1155875771231175154310 ~2002
1155896057924716845710 ~2003
1155911891231182378310 ~2002
1155923579231184715910 ~2002
1155997343231199468710 ~2002
115600818719420937541712 ~2007
1156015463231203092710 ~2002
1156040663231208132710 ~2002
Exponent Prime Factor Digits Year
11560531271156053127111 ~2004
1156125983231225196710 ~2002
1156147337693688402310 ~2003
1156155659231231131910 ~2002
11561819414624727764111 ~2005
1156183811231236762310 ~2002
1156184531231236906310 ~2002
1156205483231241096710 ~2002
11562138671849942187311 ~2004
1156223969924979175310 ~2003
1156226783231245356710 ~2002
1156244291231248858310 ~2002
1156245371231249074310 ~2002
1156249841924999872910 ~2003
1156259759231251951910 ~2002
1156262231231252446310 ~2002
1156266911231253382310 ~2002
1156274039231254807910 ~2002
1156296923231259384710 ~2002
1156315403231263080710 ~2002
1156326623231265324710 ~2002
1156398959231279791910 ~2002
1156437059231287411910 ~2002
1156521011231304202310 ~2002
11565380111156538011111 ~2004
Exponent Prime Factor Digits Year
1156562999231312599910 ~2002
11565777318327359663311 ~2006
1156614923231322984710 ~2002
1156707239231341447910 ~2002
11567124432776109863311 ~2004
1156724497694034698310 ~2003
1156816403231363280710 ~2002
1156819619231363923910 ~2002
1156836203231367240710 ~2002
1156851671925481336910 ~2003
1156857431231371486310 ~2002
1156909079231381815910 ~2002
1156979699231395939910 ~2002
1156994117694196470310 ~2003
1156998203231399640710 ~2002
1157001299231400259910 ~2002
1157031779231406355910 ~2002
1157139563231427912710 ~2002
1157167463231433492710 ~2002
1157177603231435520710 ~2002
1157193743231438748710 ~2002
1157236273694341763910 ~2003
1157241551231448310310 ~2002
11572948373471884511111 ~2005
1157301179231460235910 ~2002
Exponent Prime Factor Digits Year
11573068633934843334311 ~2005
1157311931231462386310 ~2002
1157318003231463600710 ~2002
1157375171231475034310 ~2002
1157391083231478216710 ~2002
1157421101694452660710 ~2003
1157430203231486040710 ~2002
1157455283231491056710 ~2002
1157473313694483987910 ~2003
1157474771231494954310 ~2002
1157521511231504302310 ~2002
1157591471231518294310 ~2002
1157630339231526067910 ~2002
1157664719231532943910 ~2002
1157667281926133824910 ~2003
1157668871231533774310 ~2002
1157688659231537731910 ~2002
1157693639231538727910 ~2002
1157698499231539699910 ~2002
1157750999231550199910 ~2002
1157751863231550372710 ~2002
1157765243231553048710 ~2002
11577696674631078668111 ~2005
1157797871231559574310 ~2002
1157842601694705560710 ~2003
3941
GIMPS The Prime Pages FactorDb.com
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26-03-15