Home e-mail
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
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
Exponent Prime Factor Digits Year
526623831053247679 ~1991
52663033284380378310 ~1995
526631511053263039 ~1991
526636311053272639 ~1991
526642311053284639 ~1991
52666193326530396710 ~1995
526665537373317439 ~1993
526672875266728719 ~1993
526689777373656799 ~1993
526692831053385679 ~1991
526693431053386879 ~1991
526693613160161679 ~1992
526712574213700579 ~1993
52671257294959039310
526713831053427679 ~1991
526725231053450479 ~1991
526750191053500399 ~1991
526757391053514799 ~1991
526765374214122979 ~1993
526772631053545279 ~1991
526774311053548639 ~1991
526777911053555839 ~1991
526778533160671199 ~1992
526795311053590639 ~1991
526811991053623999 ~1991
2096
GIMPS The Prime Pages FactorDb.com
Home
4.843.404 digits 		e-mail
25-06-08