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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
4682611091123826661711 ~2001
4682802599365605199 ~1999
4682812799365625599 ~1999
468285079468285079110 ~2000
4682906399365812799 ~1999
4682987039365974079 ~1999
4683174839366349679 ~1999
4683194999366389999 ~1999
468342817281005690310 ~2000
4683495239366990479 ~1999
4683568799367137599 ~1999
4683681119367362239 ~1999
4683694919367389839 ~1999
468371993281023195910 ~2000
4683793439367586879 ~1999
4683897411498847171311 ~2002
4683969839367939679 ~1999
468406361281043816710 ~2000
4684176411779987035911 ~2002
4684197239368394479 ~1999
468435137655809191910 ~2001
468446717281068030310 ~2000
468448217281068930310 ~2000
4684537319369074639 ~1999
468506957281104174310 ~2000
Exponent Prime Factor Digits Year
4685137919370275839 ~1999
46851914352567847844712 ~2005
468526841281116104710 ~2000
4685391119370782239 ~1999
4685459999370919999 ~1999
4685615039371230079 ~1999
4685716799371433599 ~1999
4685717519371435039 ~1999
4685768519371537039 ~1999
4685786519371573039 ~1999
4685805239371610479 ~1999
468593971468593971110 ~2000
4686089639372179279 ~1999
468618457281171074310 ~2000
4686395519372791039 ~1999
4686548639373097279 ~1999
4686591239373182479 ~1999
4686820319373640639 ~1999
468682229656155120710 ~2001
4687011719374023439 ~1999
4687079519374159039 ~1999
4687089599374179199 ~1999
4687189799374379599 ~1999
4687367999374735999 ~1999
468737207843726972710 ~2001
Exponent Prime Factor Digits Year
468738461281243076710 ~2000
4687484992249992795311 ~2002
4687577039375154079 ~1999
4687578239375156479 ~1999
4687601999375203999 ~1999
468763241281257944710 ~2000
4687768799375537599 ~1999
4687812239375624479 ~1999
4687914414031606392711 ~2003
468798313281278987910 ~2000
4688009399376018799 ~1999
4688038319376076639 ~1999
468805217281283130310 ~2000
4688091119376182239 ~1999
4688321519376643039 ~1999
4688409239376818479 ~1999
4688598239377196479 ~1999
4688602799377205599 ~1999
468868117281320870310 ~2000
4688798999377597999 ~1999
4688889119377778239 ~1999
4689019919378039839 ~1999
4689056039378112079 ~1999
468906457281343874310 ~2000
4689134639378269279 ~1999
Exponent Prime Factor Digits Year
4689265199378530399 ~1999
468948911375159128910 ~2000
4689537599379075199 ~1999
468966713281380027910 ~2000
4689693839379387679 ~1999
468978641281387184710 ~2000
4689817439379634879 ~1999
469012109656616952710 ~2001
4690361639380723279 ~1999
469038133281422879910 ~2000
4690520639381041279 ~1999
4690556111876222444111 ~2002
4690583639381167279 ~1999
469075753281445451910 ~2000
469084373281450623910 ~2000
4690955474972412798311 ~2003
4690978319381956639 ~1999
4691033999382067999 ~1999
4691219639382439279 ~1999
4691297519382595039 ~1999
4691312039382624079 ~1999
4691328719382657439 ~1999
469148489375318791310 ~2000
469156529375325223310 ~2000
4691675711970503798311 ~2002
3532
GIMPS The Prime Pages FactorDb.com
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26-04-05