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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
979723335878339999 ~1995
979725919797259119 ~1995
979749831959499679 ~1993
979760031959520079 ~1993
979779231959558479 ~1993
97978213293934639110 ~1996
979782711959565439 ~1993
979782777838262179 ~1995
979801911959603839 ~1993
979845111959690239 ~1993
979847391959694799 ~1993
979859631959719279 ~1993
979867191959734399 ~1993
979871391959742799 ~1993
979879431959758879 ~1993
979892991959785999 ~1993
979914231959828479 ~1993
979930191959860399 ~1993
97993171176387707910 ~1996
979941015879646079 ~1995
97994423313582153710 ~1996
979952815879716879 ~1995
979966279799662719 ~1995
979966311959932639 ~1993
979984791959969599 ~1993
Exponent Prime Factor Digits Year
979995231959990479 ~1993
980007615880045679 ~1995
980014791960029599 ~1993
980023191960046399 ~1993
980048391960096799 ~1993
980057511960115039 ~1993
980058117840464899 ~1995
980075719800757119 ~1995
98008627646856938310 ~1997
980089917840719299 ~1995
980093991960187999 ~1993
980108511960217039 ~1993
980109375880656239 ~1995
980116431960232879 ~1993
980152311960304639 ~1993
980167335881003999 ~1995
980215015881290079 ~1995
98021641156834625710 ~1996
980230311960460639 ~1993
980243097841944739 ~1995
980253111960506239 ~1993
980271231960542479 ~1993
980291535881749199 ~1995
980304175881825039 ~1995
980322831960645679 ~1993
Exponent Prime Factor Digits Year
980355291941103474311 ~1998
980377431960754879 ~1993
980388831960777679 ~1993
980390991960781999 ~1993
980393391960786799 ~1993
980402631960805279 ~1993
980404431960808879 ~1993
98043601215695922310 ~1996
980453935882723599 ~1995
980455431960910879 ~1993
980456217843649699 ~1995
980493231960986479 ~1993
980493238000824756911
980503431961006879 ~1993
980505591961011199 ~1993
980507517844060099 ~1995
980569215883415279 ~1995
980570239805702319 ~1995
980581399805813919 ~1995
98058833235341199310 ~1996
980624572824198761711 ~1999
980632791961265599 ~1993
980639631961279279 ~1993
980645031961290079 ~1993
98066167235358800910 ~1996
Exponent Prime Factor Digits Year
980673111961346239 ~1993
980679231961358479 ~1993
980688135884128799 ~1995
980703591961407199 ~1993
980770191961540399 ~1993
980782431961564879 ~1993
980783391961566799 ~1993
980810511961621039 ~1993
980871831961743679 ~1993
980885119808851119 ~1995
980891631961783279 ~1993
980895775885374639 ~1995
980917431961834879 ~1993
980960391961920799 ~1993
980974311961948639 ~1993
981029511962059039 ~1993
98106013215833228710 ~1996
981085191962170399 ~1993
981100039811000319 ~1995
981123831962247679 ~1993
981139975886839839 ~1995
981165615886993679 ~1995
981166191962332399 ~1993
981178615887071679 ~1995
981179175887075039 ~1995
2601
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26-01-11