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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 Dig. Year
201402821394028056427911 ~2012
201403855434028077108711 ~2012
2014064368320140643683112 ~2013
201412596834028251936711 ~2012
2014165784960424973547112 ~2014
2014215356948341168565712 ~2014
201423652194028473043911 ~2012
201429146514028582930311 ~2012
201445326714028906534311 ~2012
2014466011312086796067912 ~2013
201451098234029021964711 ~2012
201465861114029317222311 ~2012
201470099514029401990311 ~2012
2014768723344324911912712 ~2014
201476896194029537923911 ~2012
201479930394029598607911 ~2012
2014934467936268820422312 ~2014
201501579834030031596711 ~2012
201505408434030108168711 ~2012
2015115924112090695544712 ~2013
201513228114030264562311 ~2012
201540161994030803239911 ~2012
201540744714030814894311 ~2012
201545123514030902470311 ~2012
201557175114031143502311 ~2012
Exponent Prime Factor Dig. Year
2015582241712093493450312 ~2013
2015590396116124723168912 ~2013
2015708514112094251084712 ~2013
2015724623328220144726312 ~2014
201581765394031635307911 ~2012
2015821433916126571471312 ~2013
2015923623120159236231112 ~2013
2016045345132256725521712 ~2014
201614976594032299531911 ~2012
201626535234032530704711 ~2012
201636653394032733067911 ~2012
2016396930748393526336912 ~2014
201648205794032964115911 ~2012
201669633594033392671911 ~2012
2016723936112100343616712 ~2013
201673979034033479580711 ~2012
2016772243360503167299112 ~2014
201702138594034042771911 ~2012
201705269634034105392711 ~2012
201707914794034158295911 ~2012
201716293434034325868711 ~2012
2017279505312103677031912 ~2013
2017392844348417428263312 ~2014
201741745194034834903911 ~2012
201743623194034872463911 ~2012
Exponent Prime Factor Dig. Year
201744098514034881970311 ~2012
2017460176320174601763112 ~2013
201762814914035256298311 ~2012
201767808594035356171911 ~2012
201769944714035398894311 ~2012
2017721088112106326528712 ~2013
2017779599312106677595912 ~2013
201780985194035619703911 ~2012
201782301234035646024711 ~2012
2017910817712107464906312 ~2013
201809697234036193944711 ~2012
2018131771312108790627912 ~2013
2018147500716145180005712 ~2013
2018176539712109059238312 ~2013
201823366794036467335911 ~2012
2018340420112110042520712 ~2013
201844149834036882996711 ~2012
201854052114037081042311 ~2012
2018689557712112137346312 ~2013
201870152394037403047911 ~2012
201875987514037519750311 ~2012
201876372714037527454311 ~2012
201879181434037583628711 ~2012
2018804169712112825018312 ~2013
201888737514037774750311 ~2012
Exponent Prime Factor Dig. Year
201890526714037810534311 ~2012
2019073321712114439930312 ~2013
201933030234038660604711 ~2012
201933452994038669059911 ~2012
201938691594038773831911 ~2012
201955486794039109735911 ~2012
2019664999712117989998312 ~2013
201968713914039374278311 ~2012
201976056714039521134311 ~2012
2019766857120197668571112 ~2013
201978762714039575254311 ~2012
2019905500320199055003112 ~2013
2020264555312121587331912 ~2013
202031800314040636006311 ~2012
202034337594040686751911 ~2012
202036316034040726320711 ~2012
2020467553116163740424912 ~2013
2020471988916163775911312 ~2013
2020526552384862115196712 ~2015
2020577514112123465084712 ~2013
2020590073152535341900712 ~2014
202067857194041357143911 ~2012
2020810642320208106423112 ~2013
202082895114041657902311 ~2012
202090410714041808214311 ~2012
5018
GIMPS The Prime Pages FactorDb.com
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26-03-15