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
11191331223826638 ~1986
11191381671482878 ~1987
11191571223831438 ~1986
11191597671495838 ~1987
111916031119160319 ~1988
11192003223840078 ~1986
11192411223848238 ~1986
11192711223854238 ~1986
11192939223858798 ~1986
11193517671611038 ~1987
11193839223876798 ~1986
11193911223878238 ~1986
11193947895515778 ~1988
11194283223885678 ~1986
11194679223893598 ~1986
11195339223906798 ~1986
11195831895666498 ~1988
11195903223918078 ~1986
11196071223921438 ~1986
11196121671767278 ~1987
11196209895696738 ~1988
11196397671783838 ~1987
11196623223932478 ~1986
11196743223934878 ~1986
11196767342621070310 ~1991
Exponent Prime Factor Digits Year
11197349895787938 ~1988
11197379223947598 ~1986
111978771567702799 ~1988
11197943223958878 ~1986
11198003223960078 ~1986
111982274479290819 ~1989
11198879223977598 ~1986
11199491223989838 ~1986
11199899223997998 ~1986
11200019224000398 ~1986
11200109896008738 ~1988
112001296048069679 ~1990
11200151224003038 ~1986
11200391224007838 ~1986
11200571224011438 ~1986
11201041672062478 ~1987
11201111224022238 ~1986
112011191120111919 ~1988
112011192016201439
11201171224023438 ~1986
11201783224035678 ~1986
11201831224036638 ~1986
11201843224036878 ~1986
11202071224041438 ~1986
11202791224055838 ~1986
Exponent Prime Factor Digits Year
11202839224056798 ~1986
11202853672171198 ~1987
11203079224061598 ~1986
11203151224063038 ~1986
11203151896252098
11203163224063278 ~1986
11203763224075278 ~1986
11203823224076478 ~1986
11204183224083678 ~1986
11204957625236600710 ~1992
11205119224102398 ~1986
112053911792862579 ~1988
11205541672332478 ~1987
112057391120573919 ~1988
11205959224119198 ~1986
11206177672370638 ~1987
11206361672381678 ~1987
11206511224130238 ~1986
11206619224132398 ~1986
11207039224140798 ~1986
112070993586271699 ~1989
112074677396928239 ~1990
11207711224154238 ~1986
11207723224154478 ~1986
112077314707247039 ~1989
Exponent Prime Factor Digits Year
11208341672500478 ~1987
11208697672521838 ~1987
11209097896727778 ~1988
11209391224187838 ~1986
11209619224192398 ~1986
11210279896822338 ~1988
11210321672619278 ~1987
11210411224208238 ~1986
11210737672644238 ~1987
11210833672649998 ~1987
11211071224221438 ~1986
11211383224227678 ~1986
112116433811958639 ~1989
11211671224233438 ~1986
11212319224246398 ~1986
112126314709305039 ~1989
11213057897044578 ~1988
11213231224264638 ~1986
11213519224270398 ~1986
11213711224274238 ~1986
11213759224275198 ~1986
11214191224283838 ~1986
112142213588550739 ~1989
11214491224289838 ~1986
11215079224301598 ~1986
1090
GIMPS The Prime Pages FactorDb.com
Home
4.903.097 digits 		e-mail
25-07-08