Home e-mail
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
558756239111751247910 ~1999
558763883111752776710 ~1999
558773123111754624710 ~1999
558777599111755519910 ~1999
558785099111757019910 ~1999
558795371111759074310 ~1999
558813371111762674310 ~1999
558817901335290740710 ~2001
558818417335291050310 ~2001
558825959111765191910 ~1999
558826379111765275910 ~1999
558830663111766132710 ~1999
558831323111766264710 ~1999
558868433335321059910 ~2001
558869123111773824710 ~1999
558872063111774412710 ~1999
558910013335346007910 ~2001
558910619111782123910 ~1999
558933059111786611910 ~1999
558938417335363050310 ~2001
558941543111788308710 ~1999
558952379111790475910 ~1999
558969899111793979910 ~1999
558977267447181813710 ~2001
558987683111797536710 ~1999
Exponent Prime Factor Digits Year
558990359111798071910 ~1999
558994151111798830310 ~1999
559015679111803135910 ~1999
559064333335438599910 ~2001
559066223111813244710 ~1999
559069061335441436710 ~2001
559074371111814874310 ~1999
559076251894522001710 ~2002
5590932111453642348711 ~2002
5590976771677293031111 ~2002
559098077782737307910 ~2001
559116419111823283910 ~1999
559119773335471863910 ~2001
5591391433690318343911 ~2003
559149179111829835910 ~1999
559158311111831662310 ~1999
559166243111833248710 ~1999
559179251111835850310 ~1999
559186583111837316710 ~1999
559190543111838108710 ~1999
559205903111841180710 ~1999
559231859111846371910 ~1999
559244951111848990310 ~1999
559255379111851075910 ~1999
559263373894821396910 ~2002
Exponent Prime Factor Digits Year
559274123111854824710 ~1999
559286633335571979910 ~2001
559291703111858340710 ~1999
559298303111859660710 ~1999
559301753335581051910 ~2001
559304951111860990310 ~1999
559313063111862612710 ~1999
559313669447450935310 ~2001
5593352995034017691111 ~2003
559341179111868235910 ~1999
559346219447476975310 ~2001
559352603111870520710 ~1999
559354403111870880710 ~1999
559354619111870923910 ~1999
559359803111871960710 ~1999
559373891111874778310 ~1999
559381111895009777710 ~2002
559382423111876484710 ~1999
5593854711454402224711 ~2002
559399343111879868710 ~1999
559399931111879986310 ~1999
559402583111880516710 ~1999
559422431111884486310 ~1999
559426799111885359910 ~1999
5595011931678503579111 ~2002
Exponent Prime Factor Digits Year
5595087111790427875311 ~2002
559509623111901924710 ~1999
559511339111902267910 ~1999
559522703111904540710 ~1999
559537463111907492710 ~1999
5595496571678648971111 ~2002
559576943111915388710 ~1999
5595890391007260270311 ~2002
559643531111928706310 ~1999
559644803111928960710 ~1999
559647839111929567910 ~1999
559667063111933412710 ~1999
559667711111933542310 ~1999
559687811111937562310 ~1999
559701959111940391910 ~1999
559718503895549604910 ~2002
559723523111944704710 ~1999
559730939111946187910 ~1999
559738691111947738310 ~1999
559744403111948880710 ~1999
559745639111949127910 ~1999
559768619111953723910 ~1999
559772351111954470310 ~1999
559776911111955382310 ~1999
559784977335870986310 ~2001
3621
GIMPS The Prime Pages FactorDb.com
Home
5.486.313 digits 		e-mail
26-04-05