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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
650647311301294639 ~1992
650649591301299199 ~1992
650651631301303279 ~1992
650652711301305439 ~1992
650667591301335199 ~1992
65067031104107249710 ~1994
650672836506728319 ~1994
650699511301399039 ~1992
650703711301407439 ~1992
650706373904238239 ~1993
650718231301436479 ~1992
650718591301437199 ~1992
650722791301445599 ~1992
650727831301455679 ~1992
650732511301465039 ~1992
650740431301480879 ~1992
650755191301510399 ~1992
650757711301515439 ~1992
650763591301527199 ~1992
650797791301595599 ~1992
650836191301672399 ~1992
650849773905098639 ~1993
650850373905102239 ~1993
650850711301701439 ~1992
650855391301710799 ~1992
Exponent Prime Factor Digits Year
650886796508867919 ~1994
650900995207207939 ~1994
65090213195270639110 ~1995
650909575207276579 ~1994
650921511301843039 ~1992
650961733905770399 ~1993
650962311301924639 ~1992
650980791301961599 ~1992
651019191302038399 ~1992
651026933906161599 ~1993
651032991302065999 ~1992
651033831302067679 ~1992
651049431302098879 ~1992
651057591302115199 ~1992
651065991302131999 ~1992
651071031302142079 ~1992
65108921364609957710 ~1996
65111741364625749710 ~1996
651119511302239039 ~1992
65113063260452252110 ~1995
651190373907142239 ~1993
651204773907228639 ~1993
651229431302458879 ~1992
651232876512328719 ~1994
651233511302467039 ~1992
Exponent Prime Factor Digits Year
651237711302475439 ~1992
651250195210001539 ~1994
65125663104201060910 ~1994
65126329455884303110 ~1996
651279111302558239 ~1992
65128289403795391910 ~1996
651284991302569999 ~1992
651308875210470979 ~1994
651309591302619199 ~1992
651319191302638399 ~1992
651320511302641039 ~1992
651350933908105599 ~1993
651352973908117839 ~1993
65135729195407187110 ~1995
651361191302722399 ~1992
651378111302756239 ~1992
651385191302770399 ~1992
651386031302772079 ~1992
651389339119450639 ~1994
65140099117252178310 ~1994
651407391302814799 ~1992
651417111302834239 ~1992
651432231302864479 ~1992
651440031302880079 ~1992
651440991302881999 ~1992
Exponent Prime Factor Digits Year
651462711302925439 ~1992
651463791302927599 ~1992
651467695211741539 ~1994
651474373908846239 ~1993
651487311302974639 ~1992
65148817104238107310 ~1994
651513773909082639 ~1993
651520911303041839 ~1992
651548991303097999 ~1992
651563173909379039 ~1993
651575031303150079 ~1992
651596031303192079 ~1992
651597295212778339 ~1994
651599991303199999 ~1992
651615711303231439 ~1992
651627111303254239 ~1992
651637431303274879 ~1992
651642831303285679 ~1992
651645231303290479 ~1992
651655495213243939 ~1994
651667911303335839 ~1992
651700973910205839 ~1993
651706911303413839 ~1992
651729111303458239 ~1992
65174899378014414310 ~1996
2358
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26-01-11