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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.
Exp. Prime Factor Digits Year
1350709729382878 ~1982
1350751135075118 ~1981
135089381053597 ~1980
1350911243163998 ~1981
1350961540384418 ~1982
1351027648492978 ~1982
135107927021597 ~1979
1351123459381838 ~1982
1351247351324238 ~1982
1351289108103138 ~1980
1351291135129118 ~1981
135143927028797 ~1979
135152327030477 ~1979
1351703892123998 ~1983
135179927035997 ~1979
1351841513699598 ~1982
1351919108153538 ~1980
1351967108157378 ~1980
135199127039837 ~1979
1352111108168898 ~1980
1352269540907618 ~1982
1352291108183298 ~1980
1352369649137138 ~1982
1352441432781138 ~1982
1352521649210098 ~1982
Exp. Prime Factor Digits Year
135264181158477 ~1980
1352669514014238 ~1982
1352777730499598 ~1982
13528071298694739 ~1983
1352863135286318 ~1981
1352977649428978 ~1982
1353019135301918 ~1981
1353329108266338 ~1980
1353377406013118 ~1982
13533831218044719 ~1983
135343381205997 ~1980
135347927069597 ~1979
1353607135360718 ~1981
135361381216797 ~1980
135364181218477 ~1980
135370181222077 ~1980
1353707676853518 ~1982
135388181232877 ~1980
135389381233597 ~1980
135398327079677 ~1979
135403781242237 ~1980
135418181250877 ~1980
1354231135423118 ~1981
1354303135430318 ~1981
135432181259277 ~1980
Exp. Prime Factor Digits Year
13543372275286179 ~1984
1354343325042338 ~1982
13543614875699619 ~1984
1354393297966478 ~1981
135448181268877 ~1980
135449927089997 ~1979
135458327091677 ~1979
1354901108392098 ~1980
135494327098877 ~1979
1354943352285198
1354949108395938 ~1980
1355071569129838 ~1982
1355071785941198
135521927104397 ~1979
1355243352363198 ~1982
1355267108421378 ~1980
1355297406589118 ~1982
1355303758969698 ~1982
135542327108477 ~1979
1355443216870898 ~1981
1355447352416238 ~1982
135553381331997 ~1980
135565781339437 ~1980
1355693189797038 ~1981
1355741108459298 ~1980
Exp. Prime Factor Digits Year
1355749325379778 ~1982
1355843976206978 ~1983
135589127117837 ~1979
1355917325420098 ~1982
135593381355997 ~1980
1355941216950578 ~1981
1355983461034238 ~1982
135605927121197 ~1979
1356101976392738 ~1983
135614327122877 ~1979
1356269108501538 ~1980
1356319135631918 ~1981
1356331135633118 ~1981
135649781389837 ~1980
135653927130797 ~1979
135661127132237 ~1979
1356623678311518 ~1982
1356659569796798 ~1982
1356709298475998 ~1981
1356713189939838 ~1981
1356713434148178
1356737108538978 ~1980
135685781411437 ~1980
1356899678449518 ~1982
1357001407100318 ~1982
308
GIMPS The Prime Pages FactorDb.com
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26-07-05