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
10718677643120638 ~1987
107189472572547299 ~1989
10719119214382398 ~1986
10719419214388398 ~1986
10719671214393438 ~1986
10719881643192878 ~1987
10720019214400398 ~1986
10720043214400878 ~1986
10720091214401838 ~1986
107206633645025439 ~1989
10720799214415998 ~1986
10720943214418878 ~1986
10721159214423198 ~1986
10721219214424398 ~1986
10721351214427038 ~1986
10721723214434478 ~1986
10721759214435198 ~1986
10721881643312878 ~1987
10721999214439998 ~1986
10722143214442878 ~1986
10722553643353198 ~1987
107227031072270319 ~1988
10722863214457278 ~1986
10722923214458478 ~1986
10723577643414638 ~1987
Exponent Prime Factor Digits Year
10723703214474078 ~1986
10723763214475278 ~1986
10723859214477198 ~1986
10723871214477438 ~1986
107239631072396319 ~1988
10724081857926498 ~1987
10724633643477998 ~1987
10724639214492798 ~1986
10725059214501198 ~1986
10725137858010978 ~1987
10725179858014338 ~1987
10725257643515438 ~1987
107254991072549919 ~1988
10725697643541838 ~1987
10725719214514398 ~1986
107257271716116339 ~1988
10725779214515598 ~1986
10725959214519198 ~1986
10726043214520878 ~1986
10726283214525678 ~1986
10726477643588638 ~1987
107264771716236339
10726619214532398 ~1986
10727021643621278 ~1987
10727293643637598 ~1987
Exponent Prime Factor Digits Year
10727471214549438 ~1986
10727627858210178 ~1987
10727831214556638 ~1986
10728073643684398 ~1987
10728083214561678 ~1986
10728239858259138 ~1987
10728251214565038 ~1986
10728797643727838 ~1987
10729571214591438 ~1986
10729619214592398 ~1986
10729837643790238 ~1987
10729871214597438 ~1986
10730353643821198 ~1987
107304137725897379 ~1990
107307471931534479 ~1988
107309894292395619 ~1989
10731191214623838 ~1986
10731997643919838 ~1987
10732021643921278 ~1987
10732103214642078 ~1986
10732223214644478 ~1986
10732343214646878 ~1986
107323571717177139 ~1988
10732441643946478 ~1987
107324591931842639 ~1988
Exponent Prime Factor Digits Year
107324872790446639 ~1989
10732613643956798 ~1987
10732751214655038 ~1986
10733039214660798 ~1986
107331671073316719 ~1988
10733279214665598 ~1986
107333232575997539 ~1989
10733351214667038 ~1986
10733399214667998 ~1986
10733483214669678 ~1986
107340712790858479 ~1989
10734623214692478 ~1986
107346237943621039
10735717274834355310 ~1991
10736723214734478 ~1986
10736893644213598 ~1987
10737347858987778 ~1987
10737491214749838 ~1986
10737539214750798 ~1986
10738061644283678 ~1987
10738151214763038 ~1986
10738223214764478 ~1986
10738319214766398 ~1986
10738751214775038 ~1986
107391911933054399 ~1988
1064
GIMPS The Prime Pages FactorDb.com
Home
4.888.230 digits 		e-mail
25-06-29