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
579421191158842399 ~1992
579430311158860639 ~1992
579432711158865439 ~1992
579437511158875039 ~1992
579470031158940079 ~1992
579472431158944879 ~1992
579482511158965039 ~1992
579493579271897139 ~1994
579500991159001999 ~1992
579512031159024079 ~1992
579519231159038479 ~1992
579522111159044239 ~1992
579525613477153679 ~1993
579543111159086239 ~1992
579544733477268399 ~1993
579545631159091279 ~1992
579545773477274639 ~1993
579545874636366979 ~1993
579549831159099679 ~1992
579550494636403939 ~1993
579552231159104479 ~1992
579598311159196639 ~1992
579629511159259039 ~1992
579634133477804799 ~1993
579636831159273679 ~1992
Exponent Prime Factor Digits Year
579643911159287839 ~1992
579678591159357199 ~1992
579700791159401599 ~1992
579715311159430639 ~1992
579724373478346239 ~1993
579737394637899139 ~1993
579740511159481039 ~1992
579741831159483679 ~1992
579756013478536079 ~1993
57977419695729028110 ~1996
57978097730524022310 ~1996
579788391159576799 ~1992
579789111159578239 ~1992
579795315797953119 ~1993
579799395797993919 ~1993
57981361127558994310 ~1994
579822013478932079 ~1993
579825591159651199 ~1992
579837711159675439 ~1992
579857511159715039 ~1992
579867231159734479 ~1992
579881213479287279 ~1993
57988121278342980910
579882231159764479 ~1992
579882773479296639 ~1993
Exponent Prime Factor Digits Year
579885231159770479 ~1992
579897319278356979 ~1994
579897591159795199 ~1992
579900111159800239 ~1992
579905394639243139 ~1993
579913191159826399 ~1992
57991931104385475910 ~1994
579926573479559439 ~1993
579926991159853999 ~1992
579944391159888799 ~1992
579949613479697679 ~1993
579972231159944479 ~1992
579996114639968899 ~1993
57999713313198450310 ~1995
579998631159997279 ~1992
580007511160015039 ~1992
580012911160025839 ~1992
580013511160027039 ~1992
58002017139204840910 ~1994
580040031160080079 ~1992
580049391160098799 ~1992
580054431160108879 ~1992
580056373480338239 ~1993
580059711160119439 ~1992
580070391160140799 ~1992
Exponent Prime Factor Digits Year
580090791160181599 ~1992
580091631160183279 ~1992
580098111160196239 ~1992
580116591160233199 ~1992
580133031160266079 ~1992
580136991160273999 ~1992
580140831160281679 ~1992
580141791160283599 ~1992
580158711160317439 ~1992
580159311160318639 ~1992
580172173481033039 ~1993
58017847139242832910 ~1994
580192311160384639 ~1992
580196511160393039 ~1992
580196533481179199 ~1993
580199991160399999 ~1992
580211694641693539 ~1993
580222911160445839 ~1992
580224538123143439 ~1994
580232631160465279 ~1992
580242591160485199 ~1992
580251111160502239 ~1992
580258613481551679 ~1993
580267191160534399 ~1992
580268631160537279 ~1992
2322
GIMPS The Prime Pages FactorDb.com
Home
5.426.516 digits 		e-mail
26-03-08