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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
530445711060891439 ~1991
530449911060899839 ~1991
530458791060917599 ~1991
530473311060946639 ~1991
53048509212194036110 ~1994
530495533182973199 ~1992
530503791061007599 ~1991
530506191061012399 ~1991
530518791061037599 ~1991
530519631061039279 ~1991
530522031061044079 ~1991
530536074244288579 ~1993
530537391061074799 ~1991
530551431061102879 ~1991
53055767137944994310 ~1994
530563013183378079 ~1992
53057231137948800710 ~1994
530575911061151839 ~1991
530576391061152799 ~1991
530581911061163839 ~1991
530585413183512479 ~1992
53061991466945520910 ~1995
530629311061258639 ~1991
530630631061261279 ~1991
530648773183892639 ~1992
Exponent Prime Factor Digits Year
530686333184117999 ~1992
530691711061383439 ~1991
530696933184181599 ~1992
530696937429757039
530710191061420399 ~1991
530716074245728579 ~1993
530736231061472479 ~1991
530737813184426879 ~1992
530737911061475839 ~1991
530751675307516719 ~1993
530756394246051139 ~1993
530757831061515679 ~1991
530760111061520239 ~1991
530765118492241779 ~1994
530765631061531279 ~1991
530773733184642399 ~1992
530792631061585279 ~1991
530793111061586239 ~1991
530813511061627039 ~1991
530822991061645999 ~1991
530823973184943839 ~1992
530829894246639139 ~1993
530838714246709699 ~1993
530844591061689199 ~1991
530860395308603919 ~1993
Exponent Prime Factor Digits Year
530879391061758799 ~1991
530881733185290399 ~1992
530891391061782799 ~1991
530897337432562639 ~1993
530899191061798399 ~1991
530903991061807999 ~1991
530911137432755839 ~1993
53091163212364652110 ~1994
530920431061840879 ~1991
530921333185527999 ~1992
530923974247391779 ~1993
530946231061892479 ~1991
530957391061914799 ~1991
530966391061932799 ~1991
530968813185812879 ~1992
530975031061950079 ~1991
530976231061952479 ~1991
530979591061959199 ~1991
530980791061961599 ~1991
530994111061988239 ~1991
530998737433982239 ~1993
531027711062055439 ~1991
531029835310298319 ~1993
531030231062060479 ~1991
531034191062068399 ~1991
Exponent Prime Factor Digits Year
531043911062087839 ~1991
531054537434763439 ~1993
531078231062156479 ~1991
531120894248967139 ~1993
531125511062251039 ~1991
531135195311351919 ~1993
531138111062276239 ~1991
531139794249118339 ~1993
531185031062370079 ~1991
531189111062378239 ~1991
531191031062382079 ~1991
531194631062389279 ~1991
531217933187307599 ~1992
531218391062436799 ~1991
531219831062439679 ~1991
531221514249772099 ~1993
531223791062447599 ~1991
531224631062449279 ~1991
531231414249851299 ~1993
531232194249857539 ~1993
531253791062507599 ~1991
531259311062518639 ~1991
531281391062562799 ~1991
53128589414402994310 ~1995
531296274250370179 ~1993
2066
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25-04-13