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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
754635231509270479 ~1992
754654431509308879 ~1992
754680591509361199 ~1992
754681431509362879 ~1992
75468709181124901710 ~1995
754726791509453599 ~1992
754731711509463439 ~1992
754748511509497039 ~1992
754770711509541439 ~1992
754773591509547199 ~1992
75477667120764267310 ~1995
754776831509553679 ~1992
754820396038563139 ~1994
754853174529119039 ~1994
754859593879978292711 ~1998
754868991509737999 ~1993
754871511509743039 ~1993
754887614529325679 ~1994
754952391509904799 ~1993
75496849226490547110 ~1995
754972517549725119 ~1994
75501191135902143910 ~1995
755021031510042079 ~1993
755030631510061279 ~1993
755044134530264799 ~1994
Exponent Prime Factor Digits Year
75504659135908386310 ~1995
755062791510125599 ~1993
755073591510147199 ~1993
755084631510169279 ~1993
755117631510235279 ~1993
755122191510244399 ~1993
755129991510259999 ~1993
755143431510286879 ~1993
755152574530915439 ~1994
755156031510312079 ~1993
755162934530977599 ~1994
755163231510326479 ~1993
755175111510350239 ~1993
755178111510356239 ~1993
755185374531112239 ~1994
75520871135937567910 ~1995
755214831510429679 ~1993
755229831510459679 ~1993
755248334531489999 ~1994
755267991510535999 ~1993
755268116042144899 ~1994
755275791510551599 ~1993
755293316042346499 ~1994
755297631510595279 ~1993
755300511510601039 ~1993
Exponent Prime Factor Digits Year
755302191510604399 ~1993
755307831510615679 ~1993
75534127120854603310 ~1995
755346591510693199 ~1993
755362916042903299 ~1994
755366631510733279 ~1993
755371911510743839 ~1993
755372511510745039 ~1993
755373476042987779 ~1994
755386911510773839 ~1993
755392016043136099 ~1994
755393391510786799 ~1993
755406111510812239 ~1993
755448231510896479 ~1993
755467814532806879 ~1994
755469231510938479 ~1993
75547273120875636910 ~1995
755498631510997279 ~1993
755499831510999679 ~1993
755505231511010479 ~1993
75553213166217068710 ~1995
755536191511072399 ~1993
755542334533253999 ~1994
755542911511085839 ~1993
755554791511109599 ~1993
Exponent Prime Factor Digits Year
755556711511113439 ~1993
755580231511160479 ~1993
755598111511196239 ~1993
755637831511275679 ~1993
755654631511309279 ~1993
755691831511383679 ~1993
755706974534241839 ~1994
755734191511468399 ~1993
755736711511473439 ~1993
755744511511489039 ~1993
755754711511509439 ~1993
755767191511534399 ~1993
755799231511598479 ~1993
755823591511647199 ~1993
755834991511669999 ~1993
755835231511670479 ~1993
755841116046728899 ~1994
755870031511740079 ~1993
755878191511756399 ~1993
755885991511771999 ~1993
755888391511776799 ~1993
755901711511803439 ~1993
755902196047217539 ~1994
755913111511826239 ~1993
755913591511827199 ~1993
2259
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25-04-13