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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
868829631737659279 ~1993
868847096950776739 ~1994
868857231737714479 ~1993
868924191737848399 ~1993
868936191737872399 ~1993
868950711737901439 ~1993
868958415213750479 ~1994
868959231737918479 ~1993
868960815213764879 ~1994
868966815213800879 ~1994
868971711737943439 ~1993
868974831737949679 ~1993
868978791737957599 ~1993
868980231737960479 ~1993
869004831738009679 ~1993
869020311738040639 ~1993
86902363990686938310 ~1997
869060031738120079 ~1993
869076975214461839 ~1994
869094135214564799 ~1994
869116191738232399 ~1993
869124918691249119 ~1995
869225511738451039 ~1993
869226111738452239 ~1993
869237991738475999 ~1993
Exponent Prime Factor Digits Year
86924743365083920710 ~1996
869288991738577999 ~1993
869290911738581839 ~1993
869294991738589999 ~1993
869302016954416099 ~1994
869341311738682639 ~1993
869344935216069599 ~1994
869347615216085679 ~1994
869350976954807779 ~1994
869360991738721999 ~1993
869400415216402479 ~1994
869420391738840799 ~1993
869498815216992879 ~1994
869514111739028239 ~1993
86952317330418804710 ~1996
869559231739118479 ~1993
869564276956514179 ~1994
869566311739132639 ~1993
86961011626119279310 ~1997
869620615217723679 ~1994
869655831739311679 ~1993
869673831739347679 ~1993
869699031739398079 ~1993
869705031739410079 ~1993
869707911739415839 ~1993
Exponent Prime Factor Digits Year
869710191739420399 ~1993
869710911739421839 ~1993
869729991739459999 ~1993
869749911739499839 ~1993
869771991739543999 ~1993
869786935218721599 ~1994
869792511739585039 ~1993
869814416958515299 ~1994
869831031739662079 ~1993
869854911739709839 ~1993
869914791739829599 ~1993
869968911739937839 ~1993
869994111739988239 ~1993
870038031740076079 ~1993
87004579156608242310 ~1995
870120831740241679 ~1993
870209935221259599 ~1994
87022139208853133710 ~1996
870227631740455279 ~1993
870231438702314319 ~1995
870247676961981379 ~1994
87026279156647302310 ~1995
870267415221604479 ~1994
870290031740580079 ~1993
870298431740596879 ~1993
Exponent Prime Factor Digits Year
870314631740629279 ~1993
870331791740663599 ~1993
870344391740688799 ~1993
870345231740690479 ~1993
870354111740708239 ~1993
870361431740722879 ~1993
870371991740743999 ~1993
870373191740746399 ~1993
870396711740793439 ~1993
870401391740802799 ~1993
870418791740837599 ~1993
870432831740865679 ~1993
870456831740913679 ~1993
870458511740917039 ~1993
870468711740937439 ~1993
870479215222875279 ~1994
870481735222890399 ~1994
870516831741033679 ~1993
870544191741088399 ~1993
870562735223376399 ~1994
870577791741155599 ~1993
870596391741192799 ~1993
870607191741214399 ~1993
870653391741306799 ~1993
870657111741314239 ~1993
2349
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25-05-04