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
33575471671509438 ~1990
335756512686052099 ~1991
335761817386759839 ~1992
33576563671531278 ~1990
335766172014597039 ~1991
33576863671537278 ~1990
33578003671560078 ~1990
335784772686278179 ~1991
335804872686438979 ~1991
335805975372895539 ~1992
33580643671612878 ~1990
33581291671625838 ~1990
33581437100744311110 ~1993
33582023671640478 ~1990
33582233107463145710 ~1993
33582383671647678 ~1990
33583103671662078 ~1990
33583799671675998 ~1990
335839873358398719 ~1991
33584651671693038 ~1990
33585263671705278 ~1990
33585323671706478 ~1990
33585743671714878 ~1990
33586331671726638 ~1990
335864532015187199 ~1991
Exponent Prime Factor Digits Year
335871112686968899 ~1991
33587303671746078 ~1990
33589103671782078 ~1990
33590099671801998 ~1990
33590471671809438 ~1990
33590939671818798 ~1990
33591491141084262310 ~1993
33592271671845438 ~1990
33592283671845678 ~1990
33592379671847598 ~1990
33592439671848798 ~1990
335928292687426339 ~1991
33593039671860798 ~1990
33593303671866078 ~1990
33593663671873278 ~1990
33594059671881198 ~1990
33594083671881678 ~1990
33594971671899438 ~1990
33597131671942638 ~1990
33597359671947198 ~1990
33597923671958478 ~1990
335981272687850179 ~1991
335985972015915839 ~1991
33599003671980078 ~1990
33599399671987998 ~1990
Exponent Prime Factor Digits Year
335996476047936479 ~1992
33600719141123019910 ~1993
336008932016053599 ~1991
33601559672031198 ~1990
33601943672038878 ~1990
33604211672084238 ~1990
33605531672110638 ~1990
33606899672137998 ~1990
336070812016424879 ~1991
33609011672180238 ~1990
336095812688766499 ~1991
33609683672193678 ~1990
33610151672203038 ~1990
33610397100831191110 ~1993
336108774705522799 ~1992
33610883672217678 ~1990
33612431672248638 ~1990
33613763672275278 ~1990
336143092689144739 ~1991
33614699672293998 ~1990
33614939672298798 ~1990
33615061100845183110 ~1993
336158475378535539 ~1992
336159732016958399 ~1991
336163572016981439 ~1991
Exponent Prime Factor Digits Year
33617063672341278 ~1990
33617411672348238 ~1990
33617999672359998 ~1990
336181612689452899 ~1991
33618671672373438 ~1990
33618719672374398 ~1990
33618779672375598 ~1990
33618971672379438 ~1990
33619343672386878 ~1990
33619739672394798 ~1990
33620579672411598 ~1990
33620591672411838 ~1990
336221172017327039 ~1991
33622139672442798 ~1990
336227812689822499 ~1991
33623231672464638 ~1990
33623351672467038 ~1990
33623651672473038 ~1990
33623819672476398 ~1990
336240132017440799 ~1991
33624683672493678 ~1990
33624791672495838 ~1990
33625271672505438 ~1990
33625463672509278 ~1990
33626111672522238 ~1990
1849
GIMPS The Prime Pages FactorDb.com
Home
4.903.097 digits 		e-mail
25-07-08