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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
963207231926414479 ~1993
96322207154115531310 ~1996
963224031926448079 ~1993
963228231926456479 ~1993
963257391926514799 ~1993
963261897706095139 ~1995
963292311926584639 ~1993
963294831926589679 ~1993
963320391926640799 ~1993
963330711926661439 ~1993
963388431926776879 ~1993
963473511926947039 ~1993
963475911926951839 ~1993
963480711926961439 ~1993
963486831926973679 ~1993
963494991926989999 ~1993
963519015781114079 ~1995
96354437134896211910 ~1995
963549831927099679 ~1993
963550791927101599 ~1993
963591135781546799 ~1995
963619431927238879 ~1993
963623031927246079 ~1993
963720975782325839 ~1995
963728031927456079 ~1993
Exponent Prime Factor Digits Year
963767511927535039 ~1993
963789231927578479 ~1993
963801015782806079 ~1995
963806991927613999 ~1993
963814999638149919 ~1995
963851877710814979 ~1995
963891711927783439 ~1993
963948975783693839 ~1995
96395963250629503910 ~1996
96397909231354981710 ~1996
963982311927964639 ~1993
964085031928170079 ~1993
964102431928204879 ~1993
964102911928205839 ~1993
96417187559219684710 ~1997
96417941366388175910 ~1996
96420241212124530310 ~1996
964229175785375039 ~1995
964229511928459039 ~1993
96424091250702636710 ~1996
964261911928523839 ~1993
964262511928525039 ~1993
964287231928574479 ~1993
964311711928623439 ~1993
964326591928653199 ~1993
Exponent Prime Factor Digits Year
964333975786003839 ~1995
964339431928678879 ~1993
964347711928695439 ~1993
964368591928737199 ~1993
96439613289318839110 ~1996
964400239644002319 ~1995
964430031928860079 ~1993
964433391928866799 ~1993
964435197715481539 ~1995
964452415786714479 ~1995
964457991928915999 ~1993
964500375787002239 ~1995
96450199173610358310 ~1996
96452351250776112710 ~1996
964525911929051839 ~1993
964546375787278239 ~1995
964550031929100079 ~1993
964553511929107039 ~1993
964578591929157199 ~1993
964608831929217679 ~1993
964657977717263779 ~1995
964708977717671779 ~1995
964714375788286239 ~1995
964723911929447839 ~1993
96472757926138467310 ~1997
Exponent Prime Factor Digits Year
964740111929480239 ~1993
96475567231541360910 ~1996
964760215788561279 ~1995
964774431929548879 ~1993
964800015788800079 ~1995
964805991929611999 ~1993
964815591929631199 ~1993
964831191929662399 ~1993
964843311929686639 ~1993
964862511929725039 ~1993
964907991929815999 ~1993
964939377719514979 ~1995
964959117719672899 ~1995
964967335789803999 ~1995
965032191930064399 ~1993
965062791930125599 ~1993
96510151173718271910 ~1996
965115591930231199 ~1993
965126511930253039 ~1993
965136111930272239 ~1993
965139711930279439 ~1993
965191677721533379 ~1995
965217231930434479 ~1993
965249415791496479 ~1995
965254191930508399 ~1993
2387
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25-04-13