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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
533697533202185199 ~1992
533699991067399999 ~1991
533700474269603779 ~1993
53372867256189761710 ~1995
533731431067462879 ~1991
533732631067465279 ~1991
533750391067500799 ~1991
533753631067507279 ~1991
533777573202665439 ~1992
533777814270222499 ~1993
533782191067564399 ~1991
533794791067589599 ~1991
533804511067609039 ~1991
533812973202877839 ~1992
533829111067658239 ~1991
533831991067663999 ~1991
533835675338356719 ~1993
533842311067684639 ~1991
533858031067716079 ~1991
533863311067726639 ~1991
533877591067755199 ~1991
533892013203352079 ~1992
533916013203496079 ~1992
53391719128140125710 ~1994
533919111067838239 ~1991
Exponent Prime Factor Digits Year
533925319610655599 ~1994
533935791067871599 ~1991
533938879610899679 ~1994
533938911067877839 ~1991
533951511067903039 ~1991
533961111067922239 ~1991
533984631067969279 ~1991
533986191067972399 ~1991
534007191068014399 ~1991
534019878544317939 ~1994
534035214272281699 ~1993
534046911068093839 ~1991
534053511068107039 ~1991
534058791068117599 ~1991
534087591068175199 ~1991
534095391068190799 ~1991
534100791068201599 ~1991
534106573204639439 ~1992
534112191068224399 ~1991
534123114272984899 ~1993
534128391068256799 ~1991
534128511068257039 ~1991
534174711068349439 ~1991
534183111068366239 ~1991
534190279615424879 ~1994
Exponent Prime Factor Digits Year
534199791068399599 ~1991
534204591068409199 ~1991
534220791068441599 ~1991
534239991068479999 ~1991
534245413205472479 ~1992
534250191068500399 ~1991
534258711068517439 ~1991
534263333205579999 ~1993
534263631068527279 ~1991
534271191068542399 ~1991
534288195342881919 ~1993
534325911068651839 ~1991
534330533205983199 ~1993
534337911068675839 ~1991
534345231068690479 ~1991
534355794274846339 ~1993
534365991068731999 ~1991
534379911068759839 ~1991
534382431068764879 ~1991
534385431068770879 ~1991
534399831068799679 ~1991
534412311068824639 ~1991
534427573206565439 ~1993
534459231068918479 ~1991
534470631068941279 ~1991
Exponent Prime Factor Digits Year
534478191068956399 ~1991
534479511068959039 ~1991
534483591068967199 ~1991
534487974275903779 ~1993
534494631068989279 ~1991
534500511069001039 ~1991
534506511069013039 ~1991
534522711069045439 ~1991
534538191069076399 ~1991
534540831069081679 ~1991
53454617160363851110 ~1994
534570111069140239 ~1991
534580191069160399 ~1991
534588591069177199 ~1991
534590173207541039 ~1993
534591831069183679 ~1991
534598014276784099 ~1993
534614031069228079 ~1991
534643191069286399 ~1991
534643311069286639 ~1991
534650631069301279 ~1991
534655191069310399 ~1991
534655914277247299 ~1993
534657591069315199 ~1991
534659391069318799 ~1991
2083
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25-05-04