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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
536614311073228639 ~1991
536631533219789199 ~1993
536639031073278079 ~1991
536647999659663839 ~1994
536658831073317679 ~1991
536676111073352239 ~1991
536688413220130479 ~1993
536688831073377679 ~1991
53669393128806543310 ~1994
536697711073395439 ~1991
536708991073417999 ~1991
536715111073430239 ~1991
536731494293851939 ~1993
536735835367358319 ~1993
536760613220563679 ~1993
53676163515291164910 ~1995
536790231073580479 ~1991
536794818588716979 ~1994
536800191073600399 ~1991
536806571803670075311 ~1997
536815311073630639 ~1991
536850111073700239 ~1991
536854073006382792111 ~1997
536881791073763599 ~1991
536894838590317299 ~1994
Exponent Prime Factor Digits Year
536895231073790479 ~1991
536899494295195939 ~1993
536912991073825999 ~1991
536926074295408579 ~1993
536933031073866079 ~1991
536941311073882639 ~1991
536941613221649679 ~1993
536974911073949839 ~1991
537002595370025919 ~1993
537017094296136739 ~1993
537032391074064799 ~1991
537037191074074399 ~1991
537046194296369539 ~1993
537060831074121679 ~1991
537073497519028879 ~1993
537083511074167039 ~1991
537091333222547999 ~1993
537097311074194639 ~1991
537102711074205439 ~1991
537108591074217199 ~1991
537111591074223199 ~1991
537113631074227279 ~1991
537119391074238799 ~1991
537125391074250799 ~1991
537133911074267839 ~1991
Exponent Prime Factor Digits Year
537136977519917599 ~1993
537147111074294239 ~1991
537163914297311299 ~1993
537171133223026799 ~1993
537171297520398079 ~1993
537172311074344639 ~1991
537174591074349199 ~1991
537176333223057999 ~1993
537186111074372239 ~1991
537191031074382079 ~1991
537224213223345279 ~1993
537229431074458879 ~1991
53723759128937021710 ~1994
537242991074485999 ~1991
537251631074503279 ~1991
537257511074515039 ~1991
537257991074515999 ~1991
537259431074518879 ~1991
537260631074521279 ~1991
537269413223616479 ~1993
537274911074549839 ~1991
537279831074559679 ~1991
537307911074615839 ~1991
537310431074620879 ~1991
537353773224122639 ~1993
Exponent Prime Factor Digits Year
537364431074728879 ~1991
537374511074749039 ~1991
537385431074770879 ~1991
537385791074771599 ~1991
537401391074802799 ~1991
537401631074803279 ~1991
537436191074872399 ~1991
537447733224686399 ~1993
53747321161241963110 ~1994
537499911074999839 ~1991
537505791075011599 ~1991
537522894300183139 ~1993
53752339129005613710 ~1994
53753279129007869710 ~1994
537536838600589299 ~1994
537540479675728479 ~1994
537544791075089599 ~1991
537545173225271039 ~1993
537562311075124639 ~1991
537568311075136639 ~1991
537569031075138079 ~1991
537572991075145999 ~1991
537586737526214239 ~1993
537589311075178639 ~1991
537600231075200479 ~1991
2238
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26-01-11