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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
4632173999264347999 ~1999
463218881277931328710 ~2000
4632452399264904799 ~1999
4632489599264979199 ~1999
4632641999265283999 ~1999
4632752519265505039 ~1999
4632795599265591199 ~1999
4632891119265782239 ~1999
4632899039265798079 ~1999
4632956639265913279 ~1999
4633298519266597039 ~1999
463334887834002796710 ~2001
4633497599266995199 ~1999
4633564319267128639 ~1999
4633762799267525599 ~1999
4633777799267555599 ~1999
463407937741452699310 ~2001
4634146439268292879 ~1999
4634419439268838879 ~1999
4634559291112294229711 ~2001
4634668919269337839 ~1999
4634936878620982578311 ~2004
4635047999270095999 ~1999
46351417111495151440912 ~2004
4635283919270567839 ~1999
Exponent Prime Factor Digits Year
463536721278122032710 ~2000
4635377999270755999 ~1999
4635547439271094879 ~1999
463555447463555447110 ~2000
463571167463571167110 ~2000
4635743999271487999 ~1999
4635789719271579439 ~1999
4635901919271803839 ~1999
4635929639271859279 ~1999
4635946199271892399 ~1999
4635962999271925999 ~1999
463603079370882463310 ~2000
463604249370883399310 ~2000
4636244399272488799 ~1999
463630667370904533710 ~2000
4636309919272619839 ~1999
4636513439273026879 ~1999
463672193278203315910 ~2000
4637164199274328399 ~1999
4637169599274339199 ~1999
4637178119274356239 ~1999
463723277649212587910 ~2001
463737151463737151110 ~2000
4637452799274905599 ~1999
4637485319274970639 ~1999
Exponent Prime Factor Digits Year
4637723999275447999 ~1999
4637762519275525039 ~1999
4637791319275582639 ~1999
4637902919275805839 ~1999
4638058199276116399 ~1999
4638102719276205439 ~1999
4638307439276614879 ~1999
4638363719276727439 ~1999
4638385199276770399 ~1999
4638465119276930239 ~1999
463858873278315323910 ~2000
463881833278329099910 ~2000
463888133278332879910 ~2000
4639008071113361936911 ~2001
4639026719278053439 ~1999
4639441799278883599 ~1999
4639460519278921039 ~1999
463950041278370024710 ~2000
4639721399279442799 ~1999
4639750199279500399 ~1999
4639883519279767039 ~1999
463989181278393508710 ~2000
463991357649587899910 ~2001
463995071371196056910 ~2000
4639972919279945839 ~1999
Exponent Prime Factor Digits Year
4640093639280187279 ~1999
4640481719280963439 ~1999
464055181278433108710 ~2000
4640785799281571599 ~1999
4640870519281741039 ~1999
4640943599281887199 ~1999
4640965199281930399 ~1999
4641053039282106079 ~1999
464107381278464428710 ~2000
4641117239282234479 ~1999
464129683464129683110 ~2000
464145971371316776910 ~2000
4641641639283283279 ~1999
4641767999283535999 ~1999
464180113278508067910 ~2000
464188061371350448910 ~2000
464196643464196643110 ~2000
464214671371371736910 ~2000
4642169999284339999 ~1999
4642232519284465039 ~1999
464229221371383376910 ~2000
4642586039285172079 ~1999
4642675919285351839 ~1999
4642924439285848879 ~1999
4643413319286826639 ~1999
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25-07-20