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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
467235047841023084710 ~2001
4672359119344718239 ~1999
4672615199345230399 ~1999
4672720799345441599 ~1999
4672790039345580079 ~1999
4672799519345599039 ~1999
467294131467294131110 ~2000
4673014799346029599 ~1999
4673223719346447439 ~1999
4673368799346737599 ~1999
467354933280412959910 ~2000
4673579639347159279 ~1999
4673646599347293199 ~1999
4673739719347479439 ~1999
4673938199347876399 ~1999
467434817654408743910 ~2001
4674520919349041839 ~1999
4674581091495865948911 ~2002
467459593280475755910 ~2000
4674615839349231679 ~1999
4674723119349446239 ~1999
4674933599349867199 ~1999
467502883748004612910 ~2001
467505713280503427910 ~2000
4675099011402529703111 ~2002
Exponent Prime Factor Digits Year
467509919374007935310 ~2000
4675167719350335439 ~1999
4675221719350443439 ~1999
467542637374034109710 ~2000
4675506239351012479 ~1999
4675601399351202799 ~1999
467570699374056559310 ~2000
467584367374067493710 ~2000
4676166599352333199 ~1999
4676244839352489679 ~1999
4676459039352918079 ~1999
4676555639353111279 ~1999
4676650919353301839 ~1999
467668393280601035910 ~2000
467672147374137717710 ~2000
467674421374139536910 ~2000
4676794199353588399 ~1999
4676845319353690639 ~1999
4676848919353697839 ~1999
4676962919353925839 ~1999
4677057839354115679 ~1999
4677087119354174239 ~1999
4677297119354594239 ~1999
4677462839354925679 ~1999
4677566931122616063311 ~2001
Exponent Prime Factor Digits Year
4677593399355186799 ~1999
4677614039355228079 ~1999
4677644999355289999 ~1999
4677850919355701839 ~1999
4677893519355787039 ~1999
4677977519355955039 ~1999
4678038599356077199 ~1999
4678405199356810399 ~1999
4678418519356837039 ~1999
4678533719357067439 ~1999
467860333280716199910 ~2000
4678604872339302435111 ~2002
4678609319357218639 ~1999
4678722599357445199 ~1999
4679531639359063279 ~1999
4679618039359236079 ~1999
467989649374391719310 ~2000
4680285599360571199 ~1999
468043217655260503910 ~2001
4680453239360906479 ~1999
4680902639361805279 ~1999
4680953639361907279 ~1999
4681194239362388479 ~1999
4681286639362573279 ~1999
4681469519362939039 ~1999
Exponent Prime Factor Digits Year
4681488239362976479 ~1999
4681591199363182399 ~1999
468168713280901227910 ~2000
4681801439363602879 ~1999
4681804671217269214311 ~2001
4681862039363724079 ~1999
4681995599363991199 ~1999
468208753749134004910 ~2001
4682214599364429199 ~1999
4682406119364812239 ~1999
4682485199364970399 ~1999
4682497919364995839 ~1999
4682531999365063999 ~1999
468256051468256051110 ~2000
4682611091123826661711 ~2001
4682802599365605199 ~1999
4682812799365625599 ~1999
4682906399365812799 ~1999
4682987039365974079 ~1999
4683174839366349679 ~1999
4683194999366389999 ~1999
468342817281005690310 ~2000
4683495239366990479 ~1999
4683568799367137599 ~1999
4683681119367362239 ~1999
3164
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25-05-04