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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
921171711842343439 ~1993
921196911842393839 ~1993
921212991842425999 ~1993
921232311842464639 ~1993
921234831842469679 ~1993
921238191842476399 ~1993
921269817370158499 ~1995
921300231842600479 ~1993
921312831842625679 ~1993
92134871239550664710 ~1996
921370431842740879 ~1993
921372111842744239 ~1993
921410991842821999 ~1993
921444777371558179 ~1995
921451911842903839 ~1993
921482631842965279 ~1993
921486711842973439 ~1993
921487791842975599 ~1993
921493615528961679 ~1994
921496911842993839 ~1993
921517911843035839 ~1993
921518031843036079 ~1993
921529617372236899 ~1995
921541431843082879 ~1993
921562191843124399 ~1993
Exponent Prime Factor Digits Year
921614535529687199 ~1994
921617031843234079 ~1993
921630831843261679 ~1993
921647391843294799 ~1993
921656031843312079 ~1993
921656997373255939 ~1995
921668277373346179 ~1995
921674031843348079 ~1993
921712917373703299 ~1995
921722991843445999 ~1993
921766911843533839 ~1993
921772191843544399 ~1993
921780831843561679 ~1993
921798231843596479 ~1993
921826677374613379 ~1995
92183647165930564710 ~1996
92183717129057203910 ~1995
921839511843679039 ~1993
921844191843688399 ~1993
921884415531306479 ~1994
921890991843781999 ~1993
921935511843871039 ~1993
921938415531630479 ~1994
921938631843877279 ~1993
921939711843879439 ~1993
Exponent Prime Factor Digits Year
921940791843881599 ~1993
921963231843926479 ~1993
921990711843981439 ~1993
92199131516315133710 ~1997
922001517376012099 ~1995
922024791844049599 ~1993
922026831844053679 ~1993
922029231844058479 ~1993
922030431844060879 ~1993
922069935532419599 ~1994
922142335532853999 ~1994
922159617377276899 ~1995
922175391844350799 ~1993
922220511844441039 ~1993
922240077377920579 ~1995
922266111844532239 ~1993
922279372268807250311 ~1998
922281591844563199 ~1993
922316097378528739 ~1995
922316775533900639 ~1994
922369335534215999 ~1994
922385631844771279 ~1993
922393911844787839 ~1993
922423431844846879 ~1993
922432975534597839 ~1994
Exponent Prime Factor Digits Year
922437415534624479 ~1994
922465431844930879 ~1993
922471311844942639 ~1993
922495377379962979 ~1995
922533831845067679 ~1993
922549191845098399 ~1993
922559391845118799 ~1993
922560711845121439 ~1993
92257537147612059310 ~1995
922582191845164399 ~1993
922597335535583999 ~1994
922616391845232799 ~1993
92263957147622331310 ~1995
922653597381228739 ~1995
922671111845342239 ~1993
922674591845349199 ~1993
922683831845367679 ~1993
922690911845381839 ~1993
922691935536151599 ~1994
922694031845388079 ~1993
922700119227001119 ~1995
922724511845449039 ~1993
92274599221459037710 ~1996
922747975536487839 ~1994
922756639227566319 ~1995
2364
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25-04-13