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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
536881791073763599 ~1991
536894838590317299 ~1994
536895231073790479 ~1991
536899494295195939 ~1993
536926074295408579 ~1993
536933031073866079 ~1991
536941311073882639 ~1991
536941613221649679 ~1993
536974911073949839 ~1991
537002595370025919 ~1993
537017094296136739 ~1993
537032391074064799 ~1991
537046194296369539 ~1993
537060831074121679 ~1991
537083511074167039 ~1991
537091333222547999 ~1993
537097311074194639 ~1991
537102711074205439 ~1991
537108591074217199 ~1991
537113631074227279 ~1991
537119391074238799 ~1991
537125391074250799 ~1991
537133911074267839 ~1991
537136977519917599 ~1993
537147111074294239 ~1991
Exponent Prime Factor Digits Year
537163914297311299 ~1993
537171133223026799 ~1993
537171297520398079 ~1993
537172311074344639 ~1991
537174591074349199 ~1991
537176333223057999 ~1993
537186111074372239 ~1991
537191031074382079 ~1991
537224213223345279 ~1993
537229431074458879 ~1991
53723759128937021710 ~1994
537251631074503279 ~1991
537257511074515039 ~1991
537257991074515999 ~1991
537259431074518879 ~1991
537260631074521279 ~1991
537269413223616479 ~1993
537274911074549839 ~1991
537279831074559679 ~1991
537310431074620879 ~1991
537353773224122639 ~1993
537364431074728879 ~1991
537374511074749039 ~1991
537385431074770879 ~1991
537385791074771599 ~1991
Exponent Prime Factor Digits Year
537436191074872399 ~1991
537447733224686399 ~1993
537505791075011599 ~1991
537522894300183139 ~1993
53752339129005613710 ~1994
53753279129007869710 ~1994
537540479675728479 ~1994
537544791075089599 ~1991
537545173225271039 ~1993
537562311075124639 ~1991
537568311075136639 ~1991
537569031075138079 ~1991
537572991075145999 ~1991
537586737526214239 ~1993
537589311075178639 ~1991
537600231075200479 ~1991
537602511075205039 ~1991
537636174301089379 ~1993
537667613226005679 ~1993
537675591075351199 ~1991
537702373226214239 ~1993
537703191075406399 ~1991
537710991075421999 ~1991
537721431075442879 ~1991
537722031075444079 ~1991
Exponent Prime Factor Digits Year
537741533226449199 ~1993
537750474302003779 ~1993
537753894302031139 ~1993
537762591075525199 ~1991
537769791075539599 ~1991
537778311075556639 ~1991
537794031075588079 ~1991
537798711075597439 ~1991
537810831075621679 ~1991
537813231075626479 ~1991
537817791075635599 ~1991
537819111075638239 ~1991
537826431075652879 ~1991
537827694302621539 ~1993
537837711075675439 ~1991
537843231075686479 ~1991
537845874302766979 ~1993
537853733227122399 ~1993
537854214302833699 ~1993
537858111075716239 ~1991
53786311871338238310 ~1996
537866475378664719 ~1993
53787323172119433710 ~1994
537894231075788479 ~1991
537928391344820975111 ~1996
2077
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25-04-20