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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
612237173673423039 ~1993
612238911224477839 ~1992
612282831224565679 ~1992
612284596122845919 ~1994
612311391224622799 ~1992
61231579110216842310 ~1994
612325133673950799 ~1993
612330711224661439 ~1992
612337431224674879 ~1992
612338991224677999 ~1992
612345711224691439 ~1992
612352431224704879 ~1992
612385911224771839 ~1992
612393231224786479 ~1992
612403791224807599 ~1992
612432711224865439 ~1992
612455391224910799 ~1992
61245719306228595110 ~1995
612460396124603919 ~1994
612474231224948479 ~1992
612489591224979199 ~1992
612494511224989039 ~1992
612504613675027679 ~1993
612505914900047299 ~1993
612508311225016639 ~1992
Exponent Prime Factor Digits Year
612512511225025039 ~1992
612530511225061039 ~1992
612539631225079279 ~1992
612540739800651699 ~1994
612569631225139279 ~1992
61259351894386524710 ~1996
612614391225228799 ~1992
612620391225240799 ~1992
612637911225275839 ~1992
612655911225311839 ~1992
612659991225319999 ~1992
612666173675997039 ~1993
612666774901334179 ~1993
612669831225339679 ~1992
61267579110281642310 ~1994
612681973676091839 ~1993
612706911225413839 ~1992
612721431225442879 ~1992
612727791225455599 ~1992
612739914901919299 ~1993
612751431225502879 ~1992
612751674902013379 ~1993
612754911225509839 ~1992
612763311225526639 ~1992
612776476127764719 ~1994
Exponent Prime Factor Digits Year
612790213676741279 ~1993
612811333676867999 ~1993
612814973676889839 ~1993
612844978579829599 ~1994
612860631225721279 ~1992
612864711225729439 ~1992
612865911225731839 ~1992
612868733677212399 ~1993
612873679805978739 ~1994
612874191225748399 ~1992
612875631225751279 ~1992
612887631225775279 ~1992
612894613677367679 ~1993
612906831225813679 ~1992
612920391225840799 ~1992
612930773677584639 ~1993
612931733677590399 ~1993
612938391225876799 ~1992
612941413677648479 ~1993
612947631225895279 ~1992
612953031225906079 ~1992
612958911225917839 ~1992
612973311225946639 ~1992
612981373677888239 ~1993
612995991225991999 ~1992
Exponent Prime Factor Digits Year
613001031226002079 ~1992
613018791226037599 ~1992
613022031226044079 ~1992
613030498582426879 ~1994
613034991226069999 ~1992
613041231226082479 ~1992
613059831226119679 ~1992
613064631226129279 ~1992
613070333678421999 ~1993
613079719809275379 ~1994
613080973678485839 ~1993
613085098583191279 ~1994
613086711226173439 ~1992
613103391226206799 ~1992
613109874904878979 ~1993
613111431226222879 ~1992
613111939809790899 ~1994
613112511226225039 ~1992
613118631226237279 ~1992
613126974905015779 ~1993
613137111226274239 ~1992
613144431226288879 ~1992
613173231226346479 ~1992
613179231226358479 ~1992
613187031226374079 ~1992
2146
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25-04-13