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
37546703750934078 ~1990
37546991750939838 ~1990
37547579750951598 ~1990
375476412252858479 ~1991
37549103750982078 ~1990
37549559750991198 ~1990
375497476758954479 ~1992
37549933112649799110 ~1993
37550423751008478 ~1990
37550759751015198 ~1990
37551071751021438 ~1990
375522433755224319 ~1992
37553339751066798 ~1990
37553531751070638 ~1990
37553591751071838 ~1990
375538012253228079 ~1991
375550732253304399 ~1991
375550972253305839 ~1991
37555163751103278 ~1990
37556423751128478 ~1990
37557431751148638 ~1990
37558013120185641710 ~1993
37558571751171438 ~1990
375587212253523279 ~1991
375596332253577999 ~1991
Exponent Prime Factor Digits Year
375599172253595039 ~1991
375628212253769279 ~1991
37563203751264078 ~1990
37563371751267438 ~1990
37564259751285198 ~1990
37566779751335598 ~1990
37567163751343278 ~1990
375675775259460799 ~1992
37568231751364638 ~1990
375693173516488071311 ~1997
37569599751391998 ~1990
37569671751393438 ~1990
375697676762558079 ~1992
37570103751402078 ~1990
37570139751402798 ~1990
37571459751429198 ~1990
37572299751445998 ~1990
37572539751450798 ~1990
375737513005900099 ~1992
37576211751524238 ~1990
37576391751527838 ~1990
37576463751529278 ~1990
37576559751531198 ~1990
37576739751534798 ~1990
37576751751535038 ~1990
Exponent Prime Factor Digits Year
37576999240492793710 ~1994
375777732254666399 ~1991
375783673757836719 ~1992
37578659751573198 ~1990
37579211751584238 ~1990
37580243751604878 ~1990
375804713006437699 ~1992
37580759751615198 ~1990
37581119751622398 ~1990
37581983751639678 ~1990
375837433758374319 ~1992
375843012255058079 ~1991
375853073006824579 ~1992
37585871751717438 ~1990
37586231751724638 ~1990
37586359127793620710 ~1993
37587299751745998 ~1990
37587419751748398 ~1990
375880073007040579 ~1992
37588163751763278 ~1990
37588319751766398 ~1990
37589939751798798 ~1990
375902693007221539 ~1992
37590359751807198 ~1990
37591679751833598 ~1990
Exponent Prime Factor Digits Year
375929935263019039 ~1992
37593623751872478 ~1990
375938113759381119 ~1992
37594451751889038 ~1990
375944813007558499 ~1992
37594619751892398 ~1990
37594883751897678 ~1990
37595981210537493710 ~1994
37596431751928638 ~1990
375974593759745919 ~1992
37597739751954798 ~1990
375981498271592799 ~1993
375983693007869539 ~1992
375985073007880579 ~1992
37598903751978078 ~1990
375992095263889279 ~1992
37599323751986478 ~1990
37600091752001838 ~1990
37600151752003038 ~1990
376013812256082879 ~1991
37602179752043598 ~1990
37602431752048638 ~1990
376029473008235779 ~1992
376032132256192799 ~1991
376045572256273439 ~1991
1883
GIMPS The Prime Pages FactorDb.com
Home
4.768.925 digits 		e-mail
25-05-04