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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
67388473107821556910 ~1994
67392103229133150310 ~1995
673931031347862079 ~1992
673982716739827119 ~1994
673983231347966479 ~1992
674011374044068239 ~1993
674019774044118639 ~1993
674026311348052639 ~1992
674027631348055279 ~1992
674035431348070879 ~1992
674041191348082399 ~1992
67405669148292471910 ~1995
67407127161777104910 ~1995
674074191348148399 ~1992
674078631348157279 ~1992
674104191348208399 ~1992
674108511348217039 ~1992
674108515392868099
674120991348241999 ~1992
674127591348255199 ~1992
674129716741297119 ~1994
674130374044782239 ~1993
674140431348280879 ~1992
674142711348285439 ~1992
674157591348315199 ~1992
Exponent Prime Factor Digits Year
674164911348329839 ~1992
674174631348349279 ~1992
67417463215735881710
67420271215744867310 ~1995
674236195393889539 ~1994
674241111348482239 ~1992
674243275393946179 ~1994
674270391348540799 ~1992
674293911348587839 ~1992
674299191348598399 ~1992
674303511348607039 ~1992
674312511348625039 ~1992
674353311348706639 ~1992
674360031348720079 ~1992
674371075394968579 ~1994
674371191348742399 ~1992
674372391348744799 ~1992
674372631348745279 ~1992
674378991348757999 ~1992
674401791348803599 ~1992
674405875395246979 ~1994
674411031348822079 ~1992
674431911348863839 ~1992
674443795395550339 ~1994
674449311348898639 ~1992
Exponent Prime Factor Digits Year
67445197107912315310 ~1994
67446343107914148910 ~1994
674493831348987679 ~1992
674504031349008079 ~1992
674512431349024879 ~1992
674541111349082239 ~1992
674547711349095439 ~1992
674567511349135039 ~1992
674587911349175839 ~1992
674616831349233679 ~1992
674648214047889279 ~1993
674678631349357279 ~1992
674718895397751139 ~1994
674730831349461679 ~1992
674734739446286239 ~1994
674742916747429119 ~1994
674749311349498639 ~1992
674751831349503679 ~1992
674760414048562479 ~1993
674778591349557199 ~1992
674785311349570639 ~1992
674792836747928319 ~1994
674800431349600879 ~1992
674818191349636399 ~1992
67482013148460428710 ~1995
Exponent Prime Factor Digits Year
674827431349654879 ~1992
674839075398712579 ~1994
674839614049037679 ~1993
674878911349757839 ~1992
674881191349762399 ~1992
674907231349814479 ~1992
674909574049457439 ~1993
674915875399326979 ~1994
674918391349836799 ~1992
674931711349863439 ~1992
674939814049638879 ~1993
674942631349885279 ~1992
674956431349912879 ~1992
674957414049744479 ~1993
674968934049813599 ~1993
674971191349942399 ~1992
674974911349949839 ~1992
674992791349985599 ~1992
675016311350032639 ~1992
67504529162010869710 ~1995
67505209270020836110 ~1995
675068934050413599 ~1993
675076191350152399 ~1992
67507667324036801710 ~1996
675081231350162479 ~1992
2203
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25-04-20