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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
34415411688308238 ~1990
34415483688309678 ~1990
34415519688310398 ~1990
344157372064944239 ~1991
34416731688334638 ~1990
34416803688336078 ~1990
344171332065027999 ~1991
34417343688346878 ~1990
344179374818511199 ~1992
34418831688376638 ~1990
34419179688383598 ~1990
34419299688385998 ~1990
34419323688386478 ~1990
34419779688395598 ~1990
34420031688400638 ~1990
34420499688409998 ~1990
34420703688414078 ~1990
34421111688422238 ~1990
34421339688426798 ~1990
344215873442158719 ~1992
34421771688435438 ~1990
344218972065313839 ~1991
34422131688442638 ~1990
34423379688467598 ~1990
34423463688469278 ~1990
Exponent Prime Factor Digits Year
34423751688475038 ~1990
344241292753930339 ~1991
34424963688499278 ~1990
34425071688501438 ~1990
34425719688514398 ~1990
34426163688523278 ~1990
34427231688544638 ~1990
34427663688553278 ~1990
34427831688556638 ~1990
34428071688561438 ~1990
34428083688561678 ~1990
34428431688568638 ~1990
34428923688578478 ~1990
34429151688583038 ~1990
34429163688583278 ~1990
34429259688585198 ~1990
34429331688586638 ~1990
34429379688587598 ~1990
34430171688603438 ~1990
34430339688606798 ~1990
34430411688608238 ~1990
34430639688612798 ~1990
34431899688637998 ~1990
34432319688646398 ~1990
34432511688650238 ~1990
Exponent Prime Factor Digits Year
34432691688653838 ~1990
34433471688669438 ~1990
34434373103303119110 ~1993
344349137575680879 ~1992
34435031688700638 ~1990
34435433110193385710 ~1993
34436063688721278 ~1990
34436123688722478 ~1990
34436219688724398 ~1990
344369992754959939 ~1991
344370433443704319 ~1992
34437983688759678 ~1990
34438031688760638 ~1990
34438091688761838 ~1990
34438247254843027910 ~1994
344390996199037839 ~1992
344397012066382079 ~1991
34439819688796398 ~1990
34440299688805998 ~1990
34440551688811038 ~1990
34440803688816078 ~1990
34441103688822078 ~1990
344416212066497279 ~1991
34442351688847038 ~1990
34442543688850878 ~1990
Exponent Prime Factor Digits Year
34443971688879438 ~1990
344443372066660239 ~1991
344448772066692639 ~1991
34444979688899598 ~1990
344453932066723599 ~1991
34445711688914238 ~1990
34445819688916398 ~1990
34445843688916878 ~1990
34445891688917838 ~1990
34446299688925998 ~1990
34447079688941598 ~1990
34448363688967278 ~1990
34449011688980238 ~1990
34449683688993678 ~1990
34450103689002078 ~1990
34450943689018878 ~1990
34451003689020078 ~1990
34451831689036638 ~1990
34452479689049598 ~1990
34452559413430708110 ~1994
34452959689059198 ~1990
34453151689063038 ~1990
34453871689077438 ~1990
34455383689107678 ~1990
34455419689108398 ~1990
1911
GIMPS The Prime Pages FactorDb.com
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25-11-02