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
377238713017909699 ~1992
37723883754477678 ~1990
377241076035857139 ~1992
37724279754485598 ~1990
37725179754503598 ~1990
37725959754519198 ~1990
37726763754535278 ~1990
37727351754547038 ~1990
37727603754552078 ~1990
37728011754560238 ~1990
37728599754571998 ~1990
37729091754581838 ~1990
37729199754583998 ~1990
37729403754588078 ~1990
37729871754597438 ~1990
377303473773034719 ~1992
377306179055348099 ~1993
37730723754614478 ~1990
37731191754623838 ~1990
37731191211294669710
37731671754633438 ~1990
37731719754634398 ~1990
37732283754645678 ~1990
37732379754647598 ~1990
37732703754654078 ~1990
Exponent Prime Factor Digits Year
37732763754655278 ~1990
37733051754661038 ~1990
37733831754676638 ~1990
37734803754696078 ~1990
37734899754697998 ~1990
37734971754699438 ~1990
37736339754726798 ~1990
377369273018954179 ~1992
377372693018981539 ~1992
377373895283234479 ~1992
37737839754756798 ~1990
37738643754772878 ~1990
37739459754789198 ~1990
377397893019183139 ~1992
37739843754796878 ~1990
37739951754799038 ~1990
377402332264413999 ~1991
37740383754807678 ~1990
37741019754820398 ~1990
37741271754825438 ~1990
37741331754826638 ~1990
37741559754831198 ~1990
37741811754836238 ~1990
37742879754857598 ~1990
37743203754864078 ~1990
Exponent Prime Factor Digits Year
37743479754869598 ~1990
37743983754879678 ~1990
37744103754882078 ~1990
377444233774442319 ~1992
37744439754888798 ~1990
37744649143429666310 ~1993
377447172264683039 ~1991
377453873019630979 ~1992
37745651754913038 ~1990
37746503754930078 ~1990
37746671754933438 ~1990
37746959754939198 ~1990
37747211754944238 ~1990
37747823754956478 ~1990
37748099754961998 ~1990
37748663754973278 ~1990
37748999754979998 ~1990
377490796794834239 ~1993
37749683754993678 ~1990
37749791754995838 ~1990
37749863754997278 ~1990
37749983754999678 ~1990
37750631755012638 ~1990
37750763755015278 ~1990
37751299996634293710 ~1995
Exponent Prime Factor Digits Year
37751531755030638 ~1990
37751999755039998 ~1990
37752419755048398 ~1990
37752443755048878 ~1990
37752623755052478 ~1990
37753031755060638 ~1990
37753139755062798 ~1990
37753151755063038 ~1990
37753211755064238 ~1990
37753739755074798 ~1990
37754231755084638 ~1990
377548612265291679 ~1991
377548876795879679 ~1993
37755611755112238 ~1990
37755803755116078 ~1990
37756091755121838 ~1990
37756139755122798 ~1990
37756319755126398 ~1990
37757771755155438 ~1990
377581691261122844711 ~1996
37758431755168638 ~1990
377588812265532879 ~1991
37759343755186878 ~1990
37759919755198398 ~1990
377604412265626479 ~1991
2042
GIMPS The Prime Pages FactorDb.com
Home
5.426.516 digits 		e-mail
26-03-08