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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
14597123291942478 ~1987
14597183291943678 ~1987
145976571167812579 ~1988
14597677875860638 ~1988
14597963291959278 ~1987
14598071291961438 ~1987
14598539291970798 ~1987
14598719291974398 ~1987
145987191167897539
14599103291982078 ~1987
14599631291992638 ~1987
14599681875980878 ~1988
14599691291993838 ~1987
14600363292007278 ~1987
146005071168040579 ~1988
146008573504205699 ~1990
146011631460116319 ~1989
14601299292025998 ~1987
14601599292031998 ~1987
14602103292042078 ~1987
14602163292043278 ~1987
146024333504583939 ~1990
14602691292053838 ~1987
146026996133133599 ~1990
146031771168254179 ~1988
Exponent Prime Factor Digits Year
14603243292064878 ~1987
14603279292065598 ~1987
14603411292068238 ~1987
146035073796911839 ~1990
14603651292073038 ~1987
14603801876228078 ~1988
14603819292076398 ~1987
146040432336646899 ~1989
14604059292081198 ~1987
14604301876258078 ~1988
14604481876268878 ~1988
146047919639162079 ~1991
14604923292098478 ~1987
14604959292099198 ~1987
146055431460554319 ~1989
146055735842229219 ~1990
14605691292113838 ~1987
146058071460580719 ~1989
146065671168525379 ~1988
14606717876403038 ~1988
14607557876453438 ~1988
14607821876469278 ~1988
14608031292160638 ~1987
14608057876483438 ~1988
14608333876499998 ~1988
Exponent Prime Factor Digits Year
14608523292170478 ~1987
14608631292172638 ~1987
14608679292173598 ~1987
14608823292176478 ~1987
14608873876532398 ~1988
14608991292179838 ~1987
14609051292181038 ~1987
146091431460914319 ~1989
14609183292183678 ~1987
14609363292187278 ~1987
14609501876570078 ~1988
14610203292204078 ~1987
14610311292206238 ~1987
14610419292208398 ~1987
14610697876641838 ~1988
146107671168861379 ~1988
14610839292216798 ~1987
14612219292244398 ~1987
14612459292249198 ~1987
14612617876757038 ~1988
14612771292255438 ~1987
14612879292257598 ~1987
14612963292259278 ~1987
14613323292266478 ~1987
14613551292271038 ~1987
Exponent Prime Factor Digits Year
14613611292272238 ~1987
14613719292274398 ~1987
146137191169097539
146139134384173919 ~1990
146141811169134499 ~1988
14614331292286638 ~1987
14614343292286878 ~1987
146143511461435119 ~1989
14614559292291198 ~1987
14614703292294078 ~1987
146147831461478319 ~1989
14614861876891678 ~1988
14614871292297438 ~1987
146152991461529919 ~1989
14615459292309198 ~1987
146158132046213839 ~1989
146159471461594719 ~1989
14616071292321438 ~1987
14616359292327198 ~1987
146164732046306239 ~1989
14616599292331998 ~1987
14616611292332238 ~1987
14617019292340398 ~1987
14617079292341598 ~1987
14617139292342798 ~1987
1268
GIMPS The Prime Pages FactorDb.com
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25-11-17