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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
580541511161083039 ~1992
580558431161116879 ~1992
580560831161121679 ~1992
580565031161130079 ~1992
580572111161144239 ~1992
580573191161146399 ~1992
580591191161182399 ~1992
580622391161244799 ~1992
580630911161261839 ~1992
580632231161264479 ~1992
580651311161302639 ~1992
580664933483989599 ~1993
580669791161339599 ~1992
580697031161394079 ~1992
580704133484224799 ~1993
580710591161421199 ~1992
580711974645695779 ~1993
580712573484275439 ~1993
580734231161468479 ~1992
580735791161471599 ~1992
580746619291945779 ~1994
580756311161512639 ~1992
580757391161514799 ~1992
580762791161525599 ~1992
580763511161527039 ~1992
Exponent Prime Factor Digits Year
580777933484667599 ~1993
580785231161570479 ~1992
580804431161608879 ~1992
580818831161637679 ~1992
580819733484918399 ~1993
580821591161643199 ~1992
580825431161650879 ~1992
58083733127784212710 ~1994
580850098131901279 ~1994
580852213485113279 ~1993
580861035808610319 ~1993
580866831161733679 ~1992
580869111161738239 ~1992
580874391161748799 ~1992
580879791161759599 ~1992
580886031161772079 ~1992
580910173485461039 ~1993
580910511161821039 ~1992
580915879294653939 ~1994
580921431161842879 ~1992
580923711161847439 ~1992
580934391161868799 ~1992
580935231161870479 ~1992
580942431161884879 ~1992
580953111161906239 ~1992
Exponent Prime Factor Digits Year
580966911161933839 ~1992
580967991161935999 ~1992
580970511161941039 ~1992
58098323185914633710 ~1995
581003031162006079 ~1992
581003631162007279 ~1992
581004319296068979 ~1994
581022591162045199 ~1992
58102607104584692710 ~1994
581027991162055999 ~1992
581055711162111439 ~1992
581062074648496579 ~1993
581107791162215599 ~1992
581123031162246079 ~1992
581131191162262399 ~1992
581139831162279679 ~1992
581143378136007199 ~1994
581147814649182499 ~1993
581153391162306799 ~1992
581154613486927679 ~1993
581169591162339199 ~1992
58117687371953196910 ~1995
581185791162371599 ~1992
581193714649549699 ~1993
581194191162388399 ~1992
Exponent Prime Factor Digits Year
581201511162403039 ~1992
581205711162411439 ~1992
581206191162412399 ~1992
581211111162422239 ~1992
581227311162454639 ~1992
581253373487520239 ~1993
581261991162523999 ~1992
581267031162534079 ~1992
581274231162548479 ~1992
581277111162554239 ~1992
581278013487668079 ~1993
581282991162565999 ~1992
581292831162585679 ~1992
581293995812939919 ~1993
581322711162645439 ~1992
581334315813343119 ~1993
58135219337184270310 ~1995
581354631162709279 ~1992
581361591162723199 ~1992
581365311162730639 ~1992
581371791162743599 ~1992
581381514651052099 ~1993
581401911162803839 ~1992
58141427139539424910 ~1994
581419311162838639 ~1992
2117
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25-04-13