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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
960514335763085999 ~1994
960521991921043999 ~1993
960536031921072079 ~1993
960596511921193039 ~1993
960600111921200239 ~1993
960673191921346399 ~1993
960674511921349039 ~1993
960686391921372799 ~1993
960703431921406879 ~1993
960705111921410239 ~1993
960712911921425839 ~1993
960726735764360399 ~1994
96072871153716593710 ~1996
960760911921521839 ~1993
960761935764571599 ~1994
960792831921585679 ~1993
96080399172944718310 ~1996
960811791921623599 ~1993
96081631153730609710 ~1996
96081697153730715310 ~1996
960821175764927039 ~1994
960853935765123599 ~1994
960872631921745279 ~1993
960882111921764239 ~1993
960882117687056899
Exponent Prime Factor Digits Year
960887991921775999 ~1993
960890391921780799 ~1993
960909015765454079 ~1994
960950031921900079 ~1993
960961497687691939 ~1995
960985335765911999 ~1994
960987711921975439 ~1993
961006191922012399 ~1993
96102469384409876110 ~1997
96105967172990740710 ~1996
96106141153769825710 ~1996
961077799610777919 ~1995
961082631922165279 ~1993
961096791922193599 ~1993
961108215766649279 ~1994
96116299326795416710 ~1996
961169215767015279 ~1994
961207975767247839 ~1994
961292511922585039 ~1993
961292631922585279 ~1993
961318791922637599 ~1993
961341831922683679 ~1993
961405431922810879 ~1993
961411311922822639 ~1993
961415535768493199 ~1995
Exponent Prime Factor Digits Year
961428975768573839 ~1995
961449319614493119 ~1995
961452415768714479 ~1995
961472511922945039 ~1993
961472631922945279 ~1993
961474335768845999 ~1995
961513571826875783111 ~1998
961525575769153439 ~1995
961568697692549539 ~1995
961606615769639679 ~1995
961608591923217199 ~1993
961629591923259199 ~1993
961657431923314879 ~1993
961660191923320399 ~1993
961660791923321599 ~1993
961663191923326399 ~1993
961785831923571679 ~1993
961797111923594239 ~1993
961816911923633839 ~1993
961821375770928239 ~1995
961833799618337919 ~1995
961852311923704639 ~1993
961894791923789599 ~1993
961927311923854639 ~1993
962016591924033199 ~1993
Exponent Prime Factor Digits Year
962021631924043279 ~1993
962031177696249379 ~1995
962071575772429439 ~1995
962098431924196879 ~1993
962106175772637039 ~1995
962106831924213679 ~1993
962161191924322399 ~1993
962193231924386479 ~1993
962207631924415279 ~1993
962211711924423439 ~1993
962230311924460639 ~1993
962240217697921699 ~1995
96232673134725742310 ~1995
962331711924663439 ~1993
962333031924666079 ~1993
962337231924674479 ~1993
962338431924676879 ~1993
962376111924752239 ~1993
962382231924764479 ~1993
962386999623869919 ~1995
962408415774450479 ~1995
962457111924914239 ~1993
962461191924922399 ~1993
96247913230994991310 ~1996
962506015775036079 ~1995
2434
GIMPS The Prime Pages FactorDb.com
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25-06-15