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
29668403593368078 ~1989
29668511593370238 ~1989
29668811593376238 ~1989
296694134747106099 ~1992
29669483593389678 ~1989
29669999593399998 ~1989
29670743593414878 ~1989
296708411780250479 ~1990
29670863593417278 ~1989
29670911593418238 ~1989
296714572373716579 ~1991
296720112967201119 ~1991
296721411780328479 ~1990
29672999593459998 ~1989
29673073136496135910 ~1993
29673263593465278 ~1989
296740192373921539 ~1991
29674091593481838 ~1989
296746331780477999 ~1990
29675039593500798 ~1989
29675111593502238 ~1989
29675351593507038 ~1989
296760011780560079 ~1990
296760371780562239 ~1990
29676239593524798 ~1989
Exponent Prime Factor Digits Year
29676659593533198 ~1989
29677283593545678 ~1989
296773317716106079 ~1992
29677379593547598 ~1989
296773795341928239
29677523593550478 ~1989
29677883593557678 ~1989
29678723593574478 ~1989
29678783593575678 ~1989
29679371593587438 ~1989
296797792374382339 ~1991
29680103593602078 ~1989
29680571593611438 ~1989
29682743593654878 ~1989
29684579593691598 ~1989
296854571781127439 ~1990
29686511593730238 ~1989
29686799593735998 ~1989
29689703593794078 ~1989
296900771781404639 ~1990
296903877719500639 ~1992
29690399593807998 ~1989
296910171781461039 ~1990
296913011781478079 ~1990
29691611593832238 ~1989
Exponent Prime Factor Digits Year
29691731593834638 ~1989
29692511593850238 ~1989
296927571781565439 ~1990
29692867855154569710 ~1995
296929738907891919 ~1992
29693003593860078 ~1989
29693039593860798 ~1989
296932912375463299 ~1991
29694323593886478 ~1989
29694491593889838 ~1989
29694919142535611310 ~1993
296955774157380799 ~1991
29695859593917198 ~1989
296970771781824639 ~1990
29697599593951998 ~1989
296982374751717939 ~1992
296990694157869679 ~1991
29699303593986078 ~1989
29701811594036238 ~1989
29702243594044878 ~1989
29702891594057838 ~1989
29703623594072478 ~1989
297040437128970339 ~1992
297041771782250639 ~1990
29704583594091678 ~1989
Exponent Prime Factor Digits Year
29704849142583275310 ~1993
29704991594099838 ~1989
29705411594108238 ~1989
29706431594128638 ~1989
29706431291123023910
297070331782421999 ~1990
29707343594146878 ~1989
29707451594149038 ~1989
29707631594152638 ~1989
297079131782474799 ~1990
29707943594158878 ~1989
29708051594161038 ~1989
29708279594165598 ~1989
29708531594170638 ~1989
297085971782515839 ~1990
29708831594176638 ~1989
29710139594202798 ~1989
297102592376820739 ~1991
29710559594211198 ~1989
29711063594221278 ~1989
297117497130819779 ~1992
29712191594243838 ~1989
29712359594247198 ~1989
29712731594254638 ~1989
29713163594263278 ~1989
1650
GIMPS The Prime Pages FactorDb.com
Home
4.368.158 digits 		e-mail
24-10-27