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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
960043191920086399 ~1993
960049431920098879 ~1993
96005003307216009710 ~1996
960054111920108239 ~1993
960067311920134639 ~1993
960105711920211439 ~1993
960126415760758479 ~1995
960135591920271199 ~1993
960140031920280079 ~1993
960141231920282479 ~1993
960147171056161887111 ~1998
960148815760892879 ~1995
960151911920303839 ~1993
960167511920335039 ~1993
960177231920354479 ~1993
960179511920359039 ~1993
960225711920451439 ~1993
960225831920451679 ~1993
960234231920468479 ~1993
96025987230462368910 ~1996
960260397682083139 ~1995
960287631920575279 ~1993
960313335761879999 ~1995
960321591920643199 ~1993
960335991920671999 ~1993
Exponent Prime Factor Digits Year
960339417682715299 ~1995
960346191920692399 ~1993
960355311920710639 ~1993
960364911920729839 ~1993
960376311920752639 ~1993
960383031920766079 ~1993
960403311920806639 ~1993
960416511920833039 ~1993
960423415762540479 ~1995
960428391920856799 ~1993
960445791920891599 ~1993
960447591920895199 ~1993
960481431920962879 ~1993
96048877845230117710 ~1997
96050957134471339910 ~1995
960514335763085999 ~1995
960521991921043999 ~1993
960536031921072079 ~1993
960596511921193039 ~1993
960600111921200239 ~1993
960631791921263599 ~1993
960673191921346399 ~1993
960674511921349039 ~1993
960686391921372799 ~1993
960703431921406879 ~1993
Exponent Prime Factor Digits Year
960705111921410239 ~1993
960712911921425839 ~1993
960726735764360399 ~1995
96072871153716593710 ~1996
960760911921521839 ~1993
960761935764571599 ~1995
960792831921585679 ~1993
96080399172944718310 ~1996
960811791921623599 ~1993
96081631153730609710 ~1996
96081697153730715310 ~1996
960821175764927039 ~1995
960846231921692479 ~1993
960853935765123599 ~1995
960872631921745279 ~1993
960882111921764239 ~1993
960882117687056899
960887991921775999 ~1993
960890391921780799 ~1993
960909015765454079 ~1995
960950031921900079 ~1993
960961497687691939 ~1995
960985335765911999 ~1995
960987711921975439 ~1993
961006191922012399 ~1993
Exponent Prime Factor Digits Year
961020591922041199 ~1993
96102469384409876110 ~1997
96105967172990740710 ~1996
96106141153769825710 ~1996
961077799610777919 ~1995
961082631922165279 ~1993
961096791922193599 ~1993
961108215766649279 ~1995
96116299326795416710 ~1996
961169215767015279 ~1995
961177197689417539 ~1995
961207975767247839 ~1995
961292511922585039 ~1993
961292631922585279 ~1993
96130897288392691110 ~1996
961318791922637599 ~1993
961341831922683679 ~1993
961405431922810879 ~1993
961411311922822639 ~1993
961415535768493199 ~1995
961428975768573839 ~1995
961449319614493119 ~1995
961452415768714479 ~1995
961472511922945039 ~1993
961472631922945279 ~1993
2589
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26-01-11