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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
525562911051125839 ~1991
525572573153435439 ~1992
525574191051148399 ~1991
525588711051177439 ~1991
525607431051214879 ~1991
525609831051219679 ~1991
525614031051228079 ~1991
525617031051234079 ~1991
525635933153815599 ~1992
525647697359067679 ~1993
525651711051303439 ~1991
525660773153964639 ~1992
525661813153970879 ~1992
525667911051335839 ~1991
525672714205381699 ~1993
525688218411011379 ~1993
525701631051403279 ~1991
525717231051434479 ~1991
525731511051463039 ~1991
525740511051481039 ~1991
525764511051529039 ~1991
525775431051550879 ~1991
525776631051553279 ~1991
525785031051570079 ~1991
525803511051607039 ~1991
Exponent Prime Factor Digits Year
52580449157741347110 ~1994
525814431051628879 ~1991
525827631051655279 ~1991
525834111051668239 ~1991
525848031051696079 ~1991
525852711051705439 ~1991
525852774206822179 ~1993
525866031051732079 ~1991
525867831051735679 ~1991
525876591051753199 ~1991
525881394207051139 ~1993
525883137362363839 ~1993
525897231051794479 ~1991
525912231051824479 ~1991
52592773157778319110 ~1994
525942195259421919 ~1993
525942711051885439 ~1991
525943431051886879 ~1991
526016391052032799 ~1991
526050111052100239 ~1991
526051213156307279 ~1992
526057791052115599 ~1991
526060613156363679 ~1992
526062831052125679 ~1991
526063973156383839 ~1992
Exponent Prime Factor Digits Year
526067533156405199 ~1992
526067813156406879 ~1992
526069191052138399 ~1991
526070631052141279 ~1991
526108635261086319 ~1993
52615201115753442310 ~1994
526196391052392799 ~1991
526199991052399999 ~1991
526200591052401199 ~1991
526202031052404079 ~1991
526206111052412239 ~1991
526222911052445839 ~1991
526242231052484479 ~1991
526260711052521439 ~1991
526266591052533199 ~1991
526266594210132739
526270973157625839 ~1992
526294431052588879 ~1991
526299591052599199 ~1991
526309431052618879 ~1991
526311231052622479 ~1991
526327515263275119 ~1993
526327911052655839 ~1991
526339791052679599 ~1991
526341738421467699 ~1993
Exponent Prime Factor Digits Year
526345818421532979 ~1993
526356831052713679 ~1991
526358511052717039 ~1991
526368231052736479 ~1991
526375794211006339 ~1993
526385631052771279 ~1991
526418991052837999 ~1991
526432911052865839 ~1991
526436391052872799 ~1991
526440711052881439 ~1991
526452591052905199 ~1991
526465191052930399 ~1991
526479231052958479 ~1991
526486911052973839 ~1991
526502173159013039 ~1992
52650707126361696910 ~1994
526516911053033839 ~1991
526520631053041279 ~1991
526521438424342899 ~1993
526528431053056879 ~1991
526554679477984079 ~1994
526558911053117839 ~1991
526562031053124079 ~1991
526611373159668239 ~1992
52662287126389488910 ~1994
2061
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25-04-13