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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 Dig. Year
4496441939326978651635912 ~2015
449662959118993259182311 ~2014
4496712364735973698917712 ~2016
449699182918993983658311 ~2014
449733956398994679127911 ~2014
449743040038994860800711 ~2014
449751506398995030127911 ~2014
449769552238995391044711 ~2014
449792950438995859008711 ~2014
449809321318996186426311 ~2014
449817340198996346803911 ~2014
449915074438998301488711 ~2014
449965049998999300999911 ~2014
449965550998999311019911 ~2014
449980440118999608802311 ~2014
4499915992735999327941712 ~2016
4499932551726999595310312 ~2015
449995474198999909483911 ~2014
449998286518999965730311 ~2014
450030646799000612935911 ~2014
450035556719000711134311 ~2014
450047938439000958768711 ~2014
450101708519002034170311 ~2014
450102285839002045716711 ~2014
450111559799002231195911 ~2014
Exponent Prime Factor Dig. Year
450114838799002296775911 ~2014
450115449839002308996711 ~2014
450148343039002966860711 ~2014
4501581421945015814219112 ~2016
450166301999003326039911 ~2014
4501727817727010366906312 ~2015
450199872239003997444711 ~2014
4502006542345020065423112 ~2016
4502051674136016413392912 ~2016
450208310999004166219911 ~2014
4502224780736017798245712 ~2016
450228171599004563431911 ~2014
450236248199004724963911 ~2014
450236930519004738610311 ~2014
4502369905372037918484912 ~2016
4502614462781047060328712 ~2017
4502703276127016219656712 ~2015
450323109599006462191911 ~2014
4503555331945035553319112 ~2016
450377897639007557952711 ~2014
4503935500736031484005712 ~2016
450447272399008945447911 ~2014
450459850799009197015911 ~2014
4504801177327028807063912 ~2015
450484064999009681299911 ~2014
Exponent Prime Factor Dig. Year
4504841300936038730407312 ~2016
4504852919327029117515912 ~2015
450500074199010001483911 ~2014
4505410864345054108643112 ~2016
4505658307327033949843912 ~2015
450592125719011842514311 ~2014
450613453799012269075911 ~2014
4506178507372098856116912 ~2016
450638289839012765796711 ~2014
450649411919012988238311 ~2014
450657374399013147487911 ~2014
450657388439013147768711 ~2014
450688647599013772951911 ~2014
450700668839014013376711 ~2014
4507163235727042979414312 ~2015
450737652599014753051911 ~2014
450742408199014848163911 ~2014
450764562599015291251911 ~2014
450790840919015816818311 ~2014
4507919235727047515414312 ~2015
450818214239016364284711 ~2014
450842685719016853714311 ~2014
450851559599017031191911 ~2014
450862166039017243320711 ~2014
4508737453327052424719912 ~2015
Exponent Prime Factor Dig. Year
4508978654963125701168712 ~2016
450919231799018384635911 ~2014
4509316362745093163627112 ~2016
4509381362936075050903312 ~2016
450945900599018918011911 ~2014
450965193119019303862311 ~2014
451000605599020012111911 ~2014
451012142399020242847911 ~2014
4510200611936081604895312 ~2016
451031371199020627423911 ~2014
4510350861727062105170312 ~2015
4510404133727062424802312 ~2015
451054005839021080116711 ~2014
451058815199021176303911 ~2014
451062161399021243227911 ~2014
451092313199021846263911 ~2014
451093021319021860426311 ~2014
4511154394736089235157712 ~2016
451123431239022468624711 ~2014
4511249362372179989796912 ~2016
451130107799022602155911 ~2014
451135263239022705264711 ~2014
451148488199022969763911 ~2014
451163021399023260427911 ~2014
451169211599023384231911 ~2014
5255
GIMPS The Prime Pages FactorDb.com
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26-03-15