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
622609494980875939 ~1993
622618911245237839 ~1992
622621974980975779 ~1993
622626591245253199 ~1992
622627191245254399 ~1992
622640719962251379 ~1994
622660311245320639 ~1992
622664991245329999 ~1992
622679631245359279 ~1992
622680433138309367311 ~1998
622686733736120399 ~1993
622687791245375599 ~1992
622689111245378239 ~1992
622690431245380879 ~1992
622714791245429599 ~1992
622715511245431039 ~1992
622715631245431279 ~1992
622716591245433199 ~1992
622721031245442079 ~1992
622723378718127199 ~1994
622740111245480239 ~1992
62274227411009898310 ~1996
622771213736627279 ~1993
622784391245568799 ~1992
622791111245582239 ~1992
Exponent Prime Factor Digits Year
622805631245611279 ~1992
622809733736858399 ~1993
622812831245625679 ~1992
622840311245680639 ~1992
622850391245700799 ~1992
622850533737103199 ~1993
622880031245760079 ~1992
62288333336356998310 ~1995
622886091494926616111 ~1997
622892991245785999 ~1992
622908591245817199 ~1992
622921939966750899 ~1994
62294087112129356710 ~1994
622949413737696479 ~1993
62295253186885759110 ~1995
622956414983651299 ~1993
622970031245940079 ~1992
623000391246000799 ~1992
623003511246007039 ~1992
62301131112142035910 ~1994
623032431246064879 ~1992
623042933738257599 ~1993
623042991246085999 ~1992
623084391246168799 ~1992
623085231246170479 ~1992
Exponent Prime Factor Digits Year
623093991246187999 ~1992
623103831246207679 ~1992
623107791246215599 ~1992
623122311246244639 ~1992
623132031246264079 ~1992
623132716231327119 ~1994
623136773738820639 ~1993
623164311246328639 ~1992
623166591246333199 ~1992
623183514985468099 ~1993
623202111246404239 ~1992
623209911246419839 ~1992
623215311246430639 ~1992
623239311246478639 ~1992
623242311246484639 ~1992
623255631246511279 ~1992
623264213739585279 ~1993
623269911246539839 ~1992
623292133739752799 ~1993
623292178726090399 ~1994
623296911246593839 ~1992
623307919972926579 ~1994
623320791246641599 ~1992
623323494986587939 ~1993
623341791246683599 ~1992
Exponent Prime Factor Digits Year
623358111246716239 ~1992
623369031246738079 ~1992
623376013740256079 ~1993
623401191246802399 ~1992
623402116234021119 ~1994
623413191246826399 ~1992
623421533740529199 ~1993
623424111246848239 ~1992
623426991246853999 ~1992
623431911246863839 ~1992
623438991246877999 ~1992
623446191246892399 ~1992
623453031246906079 ~1992
623487111246974239 ~1992
623498938728985039 ~1994
623515191247030399 ~1992
623522631247045279 ~1992
623523591247047199 ~1992
623524194988193539 ~1993
623524431247048879 ~1992
623540031247080079 ~1992
623548191247096399 ~1992
623579031247158079 ~1992
623585874988686979 ~1993
623590791247181599 ~1992
2442
GIMPS The Prime Pages FactorDb.com
Home
5.680.769 digits 		e-mail
26-07-05