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.
Exp. Prime Factor Digits Year
1131677271602498 ~1981
1131701362144338 ~1981
113182190545697 ~1980
113188190550497 ~1980
1131997543358578 ~1982
1132003452801218 ~1981
113209122641837 ~1978
113213922642797 ~1978
1132301339690318 ~1981
1132463905970418 ~1982
1132471181195378 ~1980
1132529339758718 ~1981
1132597271823298 ~1981
11326013805539379 ~1984
1132627203872878 ~1981
113264322652877 ~1978
113266167959677 ~1979
113272190617697 ~1980
1132793339837918 ~1981
113281122656237 ~1978
113282322656477 ~1978
113303922660797 ~1978
11330531359663619 ~1983
113318990655137 ~1980
1133219543945138 ~1982
Exp. Prime Factor Digits Year
113333367999997 ~1979
1133387272012898 ~1981
11335133536560579 ~1984
113353368011997 ~1979
1133533181365298
1133537272048898 ~1981
113357922671597 ~1978
113365122673037 ~1978
1133651294749278
1133827453530818 ~1981
1133837158737198 ~1980
113385768031437 ~1979
1133857272125698
113390322678077 ~1978
1133933158750638 ~1980
1133933635002498
113407122681437 ~1978
1134151476343438 ~1981
113423990739137 ~1980
113431368058797 ~1979
1134391113439118 ~1980
113444322688877 ~1978
1134503635321698 ~1982
11345036012865919
113471922694397 ~1978
Exp. Prime Factor Digits Year
1134787385827598 ~1981
113482168089277 ~1979
1134883476650878 ~1981
1134961885269598 ~1982
1134967181594738 ~1980
113501990801537 ~1980
113509122701837 ~1978
113521768113037 ~1979
1135217158930398
113522990818337 ~1980
1135283567641518 ~1982
113561922712397 ~1978
113564322712877 ~1978
113565768139437 ~1979
1135699113569918 ~1980
113570322714077 ~1978
1135733908586418 ~1982
113577768146637 ~1979
1135831113583118 ~1980
1135903181744498 ~1980
113611122722237 ~1978
113611768167037 ~1979
1136183272683938 ~1981
113623122724637 ~1978
1136287272708898 ~1981
Exp. Prime Factor Digits Year
1136287545417778
1136329249992398 ~1981
11363394454448899 ~1984
113636322727277 ~1978
1136417613665198 ~1982
1136461250021438 ~1981
113665122733037 ~1978
113666990933537 ~1980
113669922733997 ~1978
1136699568349518
11368331432409599 ~1983
113689768213837 ~1979
1136921545722098 ~1982
11371371523763599 ~1983
113720322744077 ~1978
1137263636867298 ~1982
1137313181970098 ~1980
1137403113740318 ~1980
1137427181988338 ~1980
113755122751037 ~1978
113765922753197 ~1978
113767768260637 ~1979
1137677341303118
113773368263997 ~1979
1137749273059778 ~1981
265
GIMPS The Prime Pages FactorDb.com
Home
4.768.925 digits 		e-mail
25-05-04