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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
1253639392507278799 ~1994
1253648032507296079 ~1994
1253659792507319599 ~1994
1253664411278737698311 ~1998
1253678392507356799 ~1994
125370659100296527310 ~1996
1253709232507418479 ~1994
1253749192507498399 ~1994
1253758432507516879 ~1994
1253786392507572799 ~1994
125378749902726992910 ~1998
1253812194012199008111 ~2000
1253857912507715839 ~1994
1253861992507723999 ~1994
1253916712507833439 ~1994
125400637501602548110 ~1997
1254023632508047279 ~1994
125404127100323301710 ~1996
125405303326053787910 ~1997
1254073017524438079 ~1995
1254085137524510799 ~1995
1254134417524806479 ~1995
1254167512508335039 ~1994
1254200512508401039 ~1994
125421827326096750310 ~1997
Exponent Prime Factor Digits Year
1254236632508473279 ~1994
1254241792508483599 ~1994
1254246832508493679 ~1994
1254281512508563039 ~1994
1254303232508606479 ~1994
1254321232508642479 ~1994
1254337977526027839 ~1995
1254370792508741599 ~1994
1254373912508747839 ~1994
125438567100350853710 ~1996
1254395632508791279 ~1994
1254405712508811439 ~1994
1254411112508822239 ~1994
1254414832508829679 ~1994
1254426232508852479 ~1994
1254427432508854879 ~1994
1254486232508972479 ~1994
1254492232508984479 ~1994
1254500577527003439 ~1995
1254534832509069679 ~1994
1254597232509194479 ~1994
1254603832509207679 ~1994
125461993501847972110 ~1997
1254736432509472879 ~1994
1254751912509503839 ~1994
Exponent Prime Factor Digits Year
1254779817528678879 ~1995
1254798592509597199 ~1994
125481977100385581710 ~1996
1254841192509682399 ~1994
125484691125484691110 ~1996
1254848392509696799 ~1994
1254897832509795679 ~1994
1254901912509803839 ~1994
1254928792509857599 ~1994
1254953537529721199 ~1995
125497289376491867110 ~1997
1254994977529969839 ~1995
1255017232510034479 ~1994
1255032112510064239 ~1994
1255038112510076239 ~1994
1255069192510138399 ~1994
1255106992510213999 ~1994
1255127632510255279 ~1994
1255144192510288399 ~1994
1255173777531042639 ~1995
125519159301245981710 ~1997
125520259125520259110 ~1996
1255230712510461439 ~1994
125524339125524339110 ~1996
1255255312510510639 ~1994
Exponent Prime Factor Digits Year
1255263712510527439 ~1994
1255284712510569439 ~1994
1255291912510583839 ~1994
1255319512510639039 ~1994
1255341537532049199 ~1995
1255348912510697839 ~1994
1255391537532349199 ~1995
1255434177532605039 ~1995
1255458377532750239 ~1995
1255474912510949839 ~1994
125548037175767251910 ~1996
1255494232510988479 ~1994
1255497712510995439 ~1994
1255532231129979007111 ~1998
1255542017533252079 ~1995
125555741100444592910 ~1996
1255637032511274079 ~1994
1255649512511299039 ~1994
1255671737534030399 ~1995
1255682032511364079 ~1994
1255766512511533039 ~1994
1255905417535432479 ~1995
1255908137535448799 ~1995
125591761276301874310 ~1997
1255939312511878639 ~1994
2765
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26-02-08