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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
1648670393297340799 ~1995
1648690793297381599 ~1995
1648776139892656799 ~1996
164879009131903207310 ~1997
1648834433297668879 ~1995
1648840193297680399 ~1995
164886889395728533710 ~1998
1648889033297778079 ~1995
1648895513297791039 ~1995
1648896113297792239 ~1995
1648914113297828239 ~1995
1648918193297836399 ~1995
1648984913297969839 ~1995
164899411164899411110 ~1997
1648994633297989279 ~1995
1649007833298015679 ~1995
1649009993298019999 ~1995
1649063179894379039 ~1996
1649092939894557599 ~1996
1649096633298193279 ~1995
1649107433298214879 ~1995
1649186393298372799 ~1995
1649193113298386239 ~1995
1649224193298448399 ~1995
1649269913298539839 ~1995
Exponent Prime Factor Digits Year
1649273513298547039 ~1995
164931103164931103110 ~1997
164931517263890427310 ~1997
1649325713298651439 ~1995
1649325833298651679 ~1995
1649338193298676399 ~1995
1649419433298838879 ~1995
1649427179896563039 ~1996
1649496713298993439 ~1995
1649535713299071439 ~1995
1649554913299109839 ~1995
1649582393299164799 ~1995
1649592179897553039 ~1996
1649592713299185439 ~1995
1649603033299206079 ~1995
1649634833299269679 ~1995
1649638913299277839 ~1995
164965091131972072910 ~1997
1649683433299366879 ~1995
1649684393299368799 ~1995
1649753993299507999 ~1995
164987609527960348910 ~1998
1649877833299755679 ~1995
1649885219899311279 ~1996
1649885633299771279 ~1995
Exponent Prime Factor Digits Year
1649887939899327599 ~1996
1649911193299822399 ~1995
1649956193299912399 ~1995
1649961731154973211111 ~1999
164997727296995908710 ~1998
1650032033300064079 ~1995
165005017264008027310 ~1997
1650085313300170639 ~1995
1650100193300200399 ~1995
1650118313300236639 ~1995
165012647132010117710 ~1997
1650217433300434879 ~1995
1650249713300499439 ~1995
165030403165030403110 ~1997
1650315019901890079 ~1996
1650336233300672479 ~1995
1650338393300676799 ~1995
1650339593300679199 ~1995
1650346433300692879 ~1995
1650454313300908639 ~1995
1650536993301073999 ~1995
1650537233301074479 ~1995
1650557539903345199 ~1996
1650557993301115999 ~1995
1650649433301298879 ~1995
Exponent Prime Factor Digits Year
1650661313301322639 ~1995
1650668993301337999 ~1995
1650686393301372799 ~1995
1650758633301517279 ~1995
1650823433301646879 ~1995
1650847793301695599 ~1995
1650892313301784639 ~1995
1651043633302087279 ~1995
165110221660440884110 ~1998
1651195433302390879 ~1995
1651198139907188799 ~1996
1651200833302401679 ~1995
1651207979907247839 ~1996
1651270193302540399 ~1995
1651383713302767439 ~1995
1651403993302807999 ~1995
1651406633302813279 ~1995
1651425833302851679 ~1995
1651467419908804479 ~1996
1651481033302962079 ~1995
1651585793303171599 ~1995
165158957132127165710 ~1997
1651604033303208079 ~1995
1651618913303237839 ~1995
1651629233303258479 ~1995
2871
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25-12-14