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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
2298795114597590239 ~1996
2298797394597594799 ~1996
2298798234597596479 ~1996
229884197873559948710 ~1999
229899953735679849710 ~1999
2299161114598322239 ~1996
2299257714598515439 ~1996
229937017689811051110 ~1999
2299389114598778239 ~1996
229948837137969302310 ~1997
2299537914599075839 ~1996
229967167551921200910 ~1999
229975579229975579110 ~1998
2299767594599535199 ~1996
2299794114599588239 ~1996
2299826634599653279 ~1996
229999423229999423110 ~1998
2299996314599992639 ~1996
230008033138004819910 ~1997
2300084514600169039 ~1996
230008939230008939110 ~1998
2300134314600268639 ~1996
2300264514600529039 ~1996
2300291994600583999 ~1996
2300293794600587599 ~1996
Exponent Prime Factor Digits Year
2300317314600634639 ~1996
2300332914600665839 ~1996
2300365314600730639 ~1996
2300388594600777199 ~1996
2300419914600839839 ~1996
230047379184037903310 ~1998
2300503914601007839 ~1996
2300512914601025839 ~1996
2300544594601089199 ~1996
230056231230056231110 ~1998
2300564514601129039 ~1996
230069417138041650310 ~1997
2300704194601408399 ~1996
2300751594601503199 ~1996
2300761794601523599 ~1996
2300839211104402820911 ~2000
230087069184069655310 ~1998
230092397184073917710 ~1998
2301028434602056879 ~1996
23010873713760502472712 ~2002
2301207114602414239 ~1996
2301251394602502799 ~1996
230125589184100471310 ~1998
2301258594602517199 ~1996
2301350994602701999 ~1996
Exponent Prime Factor Digits Year
230139341138083604710 ~1997
2301404991150702495111 ~2000
230155619184124495310 ~1998
230157043368251268910 ~1999
2301570714603141439 ~1996
2301574194603148399 ~1996
2301589314603178639 ~1996
2301602994603205999 ~1996
2301603234603206479 ~1996
2301622914603245839 ~1996
230165491414297883910 ~1999
230170861138102516710 ~1997
2301744594603489199 ~1996
2301779634603559279 ~1996
2301802434603604879 ~1996
2301839034603678079 ~1996
2301845994603691999 ~1996
2301865314603730639 ~1996
2301892434603784879 ~1996
230192693138115615910 ~1997
2301948594603897199 ~1996
230199757138119854310 ~1997
2302024434604048879 ~1996
2302032834604065679 ~1996
2302089834604179679 ~1996
Exponent Prime Factor Digits Year
2302153794604307599 ~1996
230215493690646479110 ~1999
2302208034604416079 ~1996
2302278594604557199 ~1996
2302282794604565599 ~1996
2302341594604683199 ~1996
2302356893085158232711 ~2001
2302378794604757599 ~1996
230241299414434338310 ~1999
2302448874466750807911 ~2001
230245871184196696910 ~1998
2302493034604986079 ~1996
2302507194605014399 ~1996
2302571994605143999 ~1996
2302596714605193439 ~1996
2302598394605196799 ~1996
2302688034605376079 ~1996
2302700034605400079 ~1996
2302711434605422879 ~1996
2302715514605431039 ~1996
2302738194605476399 ~1996
2302769394605538799 ~1996
230277479184221983310 ~1998
230281057138168634310 ~1997
230284667414512400710 ~1999
2872
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25-06-08