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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
23349779466995598 ~1988
23350091467001838 ~1988
23350199467003998 ~1988
23350499467009998 ~1988
23351411467028238 ~1988
23351483467029678 ~1988
23352239467044798 ~1988
23352359467047198 ~1988
23352863467057278 ~1988
23353259467065198 ~1988
23353871467077438 ~1988
23354099467081998 ~1988
23354459467089198 ~1988
233544591868356739
23354711467094238 ~1988
23355071467101438 ~1988
233550771868406179 ~1990
23355191467103838 ~1988
23355659467113198 ~1988
23355779467115598 ~1988
23356043467120878 ~1988
23356163467123278 ~1988
233571893270006479 ~1991
233578011401468079 ~1990
23358299467165998 ~1988
Exponent Prime Factor Digits Year
23359163467183278 ~1988
23359403467188078 ~1988
23359439467188798 ~1988
23359499467189998 ~1988
233595194204713439 ~1991
233596571401579439 ~1990
23359859467197198 ~1988
23359883467197678 ~1988
23360531467210638 ~1988
23360591467211838 ~1988
233619371401716239 ~1990
233619792336197919 ~1990
23361983467239678 ~1988
23362739467254798 ~1988
23363003467260078 ~1988
23363339467266798 ~1988
23363783467275678 ~1988
23364083467281678 ~1988
23364779467295598 ~1988
233648232336482319 ~1990
233648331401889999 ~1990
23365451467309038 ~1988
23365679467313598 ~1988
23366159467323198 ~1988
23366303467326078 ~1988
Exponent Prime Factor Digits Year
23366639467332798 ~1988
23366939467338798 ~1988
23367611467352238 ~1988
23367719467354398 ~1988
23367731467354638 ~1988
23367863467357278 ~1988
23367983467359678 ~1988
23368511467370238 ~1988
23368643467372878 ~1988
23368991467379838 ~1988
233692331402153999 ~1990
23369471467389438 ~1988
23369663467393278 ~1988
23370023467400478 ~1988
233700291869602339 ~1990
23370071467401438 ~1988
23370719467414398 ~1988
23371091467421838 ~1988
23371559467431198 ~1988
23371823467436478 ~1988
23372003467440078 ~1988
23372159467443198 ~1988
23372963467459278 ~1988
23373191467463838 ~1988
23373323467466478 ~1988
Exponent Prime Factor Digits Year
233733971402403839 ~1990
23373719467474398 ~1988
233743671869949379 ~1990
23374523467490478 ~1988
23374619467492398 ~1988
23375039467500798 ~1988
23375171467503438 ~1988
233752011870016099 ~1990
23376239467524798 ~1988
23376443467528878 ~1988
23376851467537038 ~1988
233768771402612639 ~1990
23376911467538238 ~1988
23377019467540398 ~1988
233771531402629199 ~1990
23377943467558878 ~1988
23378279467565598 ~1988
23378423467568478 ~1988
23378471467569438 ~1988
23378819467576398 ~1988
23378903467578078 ~1988
23378963467579278 ~1988
233790731402744399 ~1990
23379203467584078 ~1988
23379371467587438 ~1988
1474
GIMPS The Prime Pages FactorDb.com
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24-10-27