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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
1148438471229687694310 ~2002
11484525311837524049711 ~2004
1148464463229692892710 ~2002
1148468351918774680910 ~2003
1148495819229699163910 ~2002
1148554621689132772710 ~2003
1148554741689132844710 ~2003
1148601977689161186310 ~2003
11486115011837778401711 ~2004
1148768363229753672710 ~2002
1148804099229760819910 ~2002
11488464594825155127911 ~2005
11488653911838184625711 ~2004
1148875751229775150310 ~2002
1148897819229779563910 ~2002
1148907493689344495910 ~2003
1148909039229781807910 ~2002
11489231574365907996711 ~2005
1148932637689359582310 ~2003
1148933171229786634310 ~2002
1148974943229794988710 ~2002
11490134333447040299111 ~2005
1149087179919269743310 ~2003
1149096757689458054310 ~2003
114913193311950972103312 ~2006
Exponent Prime Factor Digits Year
1149139577689483746310 ~2003
1149139597689483758310 ~2003
1149141971229828394310 ~2002
1149147731229829546310 ~2002
11491630392757991293711 ~2004
1149164477689498686310 ~2003
1149169739229833947910 ~2002
1149174671229834934310 ~2002
1149187691229837538310 ~2002
1149218459229843691910 ~2002
1149227759229845551910 ~2002
1149282971229856594310 ~2002
11493029292528466443911 ~2004
1149381539229876307910 ~2002
1149458363229891672710 ~2002
1149592259229918451910 ~2002
1149607691229921538310 ~2002
11496273135288285639911 ~2005
1149660251229932050310 ~2002
1149688861689813316710 ~2003
11496913372759259208911 ~2004
1149703031229940606310 ~2002
1149728771229945754310 ~2002
114978008311957712863312 ~2006
1149802883229960576710 ~2002
Exponent Prime Factor Digits Year
1149819997689891998310 ~2003
11498228111149822811111 ~2003
1149871883229974376710 ~2002
1149909977689945986310 ~2003
1149951521689970912710 ~2003
11499789671149978967111 ~2003
1149979763229995952710 ~2002
1150025531230005106310 ~2002
1150029317690017590310 ~2003
1150057091230011418310 ~2002
1150079363230015872710 ~2002
1150099403230019880710 ~2002
1150126163230025232710 ~2002
1150229051230045810310 ~2002
1150231241690138744710 ~2003
1150318097690190858310 ~2003
1150393511230078702310 ~2002
1150523653690314191910 ~2003
115059380311045700508912 ~2006
1150608839230121767910 ~2002
1150689539230137907910 ~2002
1150702379230140475910 ~2002
1150750031230150006310 ~2002
1150845911230169182310 ~2002
11508521215524090180911 ~2005
Exponent Prime Factor Digits Year
1150865291230173058310 ~2002
1150918319230183663910 ~2002
1150921991230184398310 ~2002
1150973339230194667910 ~2002
1150978859230195771910 ~2002
1150987991230197598310 ~2002
1151005949920804759310 ~2003
1151025899920820719310 ~2003
1151039999230207999910 ~2002
1151075197690645118310 ~2003
1151079101690647460710 ~2003
1151083361920866688910 ~2003
1151094023230218804710 ~2002
1151095163230219032710 ~2002
11511061131611548558311 ~2004
11511079811841772769711 ~2004
11512132672072183880711 ~2004
1151263361690758016710 ~2003
11512699613453809883111 ~2005
1151370131230274026310 ~2002
1151388743230277748710 ~2002
115140039135923692199312 ~2007
1151405039230281007910 ~2002
1151444141921155312910 ~2003
1151464073690878443910 ~2003
3541
GIMPS The Prime Pages FactorDb.com
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25-05-04