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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
534337911068675839 ~1991
534345231068690479 ~1991
534355794274846339 ~1993
534365991068731999 ~1991
534379911068759839 ~1991
534382431068764879 ~1991
534385431068770879 ~1991
534399831068799679 ~1991
534412311068824639 ~1991
534427573206565439 ~1993
534459231068918479 ~1991
534470631068941279 ~1991
534478191068956399 ~1991
534479511068959039 ~1991
534483591068967199 ~1991
534487974275903779 ~1993
534494631068989279 ~1991
534500511069001039 ~1991
534506511069013039 ~1991
534522711069045439 ~1991
534538191069076399 ~1991
534540831069081679 ~1991
53454617160363851110 ~1994
53456723138987479910 ~1994
534570111069140239 ~1991
Exponent Prime Factor Digits Year
534580191069160399 ~1991
534588591069177199 ~1991
534590173207541039 ~1993
534591831069183679 ~1991
534598014276784099 ~1993
534614031069228079 ~1991
534643191069286399 ~1991
534643311069286639 ~1991
534650631069301279 ~1991
534655191069310399 ~1991
534655914277247299 ~1993
534657591069315199 ~1991
534659391069318799 ~1991
534667191069334399 ~1991
534688431069376879 ~1991
534689631069379279 ~1991
534704337485860639 ~1993
534712791069425599 ~1991
534714591069429199 ~1991
534719031069438079 ~1991
534723831069447679 ~1991
534726231069452479 ~1991
534730995347309919 ~1993
534739679625314079 ~1994
534753711069507439 ~1991
Exponent Prime Factor Digits Year
534754191069508399 ~1991
53475683171122185710 ~1994
534761511069523039 ~1991
534781431069562879 ~1991
534796974278375779 ~1993
534813831069627679 ~1991
534817333208903999 ~1993
53482271224625538310 ~1995
534828231069656479 ~1991
534831378557301939 ~1994
534843831069687679 ~1991
534844191069688399 ~1991
534845511069691039 ~1991
534861831069723679 ~1991
534872574278980579 ~1993
534892791069785599 ~1991
534900711069801439 ~1991
534916431069832879 ~1991
534926511069853039 ~1991
534927733209566399 ~1993
534931311069862639 ~1991
534932631069865279 ~1991
534941173209647039 ~1993
534946911069893839 ~1991
534952191069904399 ~1991
Exponent Prime Factor Digits Year
534963231069926479 ~1991
534976213209857279 ~1993
534978591069957199 ~1991
534990013209940079 ~1993
535000911070001839 ~1991
535005294280042339 ~1993
535005711070011439 ~1991
535007631070015279 ~1991
535022573210135439 ~1993
535035111070070239 ~1991
535038231070076479 ~1991
535046031070092079 ~1991
535049991070099999 ~1991
535052813210316879 ~1993
535052991070105999 ~1991
535058631070117279 ~1991
535070991070141999 ~1991
535079631070159279 ~1991
535096791070193599 ~1991
535110711070221439 ~1991
535145235351452319 ~1993
535151933210911599 ~1993
535162311070324639 ~1991
535165791070331599 ~1991
535166933211001599 ~1993
2194
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25-11-02