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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
796869791159373958310 ~2001
796878311159375662310 ~2001
796883051159376610310 ~2001
796898159159379631910 ~2001
7969229332550153385711 ~2003
796931711159386342310 ~2001
796945283159389056710 ~2001
797001197478200718310 ~2002
797035331159407066310 ~2001
797038631159407726310 ~2001
797065259159413051910 ~2001
797084339159416867910 ~2001
797102879159420575910 ~2001
797133671159426734310 ~2001
797138759159427751910 ~2001
797151281637721024910 ~2002
797152931159430586310 ~2001
797156159159431231910 ~2001
797169011159433802310 ~2001
797200199159440039910 ~2001
7972056971913293672911 ~2003
797224871159444974310 ~2001
797263139159452627910 ~2001
797265179637812143310 ~2002
797271719159454343910 ~2001
Exponent Prime Factor Digits Year
7972730531754000716711 ~2003
797295683159459136710 ~2001
797309113478385467910 ~2002
797315111159463022310 ~2001
79731799918497777576912 ~2006
797321951159464390310 ~2001
797338523159467704710 ~2001
797361371159472274310 ~2001
797380151159476030310 ~2001
7973925071435306512711 ~2003
797394089637915271310 ~2002
797395457478437274310 ~2002
797397431159479486310 ~2001
797397743159479548710 ~2001
797416153478449691910 ~2002
797431703159486340710 ~2001
797440571159488114310 ~2001
797462951159492590310 ~2001
797479357478487614310 ~2002
797482883159496576710 ~2001
797521859638017487310 ~2002
797558171159511634310 ~2001
797559011159511802310 ~2001
797577659159515531910 ~2001
797581201478548720710 ~2002
Exponent Prime Factor Digits Year
797583191159516638310 ~2001
797592121478555272710 ~2002
797595101478557060710 ~2002
797599763159519952710 ~2001
797620163159524032710 ~2001
797641739159528347910 ~2001
797671019159534203910 ~2001
7976922611754922974311 ~2003
7977438795105560825711 ~2004
797778209638222567310 ~2002
797806439638245151310 ~2002
797842679159568535910 ~2001
797847359159569471910 ~2001
797864101478718460710 ~2002
797867737478720642310 ~2002
797869511159573902310 ~2001
797872919159574583910 ~2001
797891579159578315910 ~2001
797894459159578891910 ~2001
797896019159579203910 ~2001
797901959159580391910 ~2001
7979257971117096115911 ~2003
797927099159585419910 ~2001
797950319159590063910 ~2001
797956331159591266310 ~2001
Exponent Prime Factor Digits Year
797961611159592322310 ~2001
797962981478777788710 ~2002
797981363159596272710 ~2001
797991539159598307910 ~2001
798024323159604864710 ~2001
7980280972394084291111 ~2003
798038653478823191910 ~2002
798054371159610874310 ~2001
798061223159612244710 ~2001
798078119159615623910 ~2001
798136403159627280710 ~2001
798140251798140251110 ~2002
798189299159637859910 ~2001
798196211159639242310 ~2001
798206723159641344710 ~2001
798259513478955707910 ~2002
798302831638642264910 ~2002
798342299159668459910 ~2001
798354239159670847910 ~2001
798355331159671066310 ~2001
798394823159678964710 ~2001
798406523159681304710 ~2001
798412451159682490310 ~2001
798414119159682823910 ~2001
798417671159683534310 ~2001
3467
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25-07-08