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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
865513791731027599 ~1993
865523935193143599 ~1994
865551015193306079 ~1994
86555671155800207910 ~1995
86555957900181952910 ~1997
865595238655952319 ~1995
865605591731211199 ~1993
865619391731238799 ~1993
865635231731270479 ~1993
865650015193900079 ~1994
865659111731318239 ~1993
865669191731338399 ~1993
865684215194105279 ~1994
865685511731371039 ~1993
865693311731386639 ~1993
865698831731397679 ~1993
865724391731448799 ~1993
865780911731561839 ~1993
865781391731562799 ~1993
86579117467527231910 ~1996
865791591731583199 ~1993
865801015194806079 ~1994
865820631731641279 ~1993
865834431731668879 ~1993
865836711731673439 ~1993
Exponent Prime Factor Digits Year
865841631731683279 ~1993
865851831731703679 ~1993
865876431731752879 ~1993
865943631731887279 ~1993
865963791731927599 ~1993
865972398659723919 ~1995
865975311731950639 ~1993
865983111731966239 ~1993
866022533238924262311 ~1999
866026791732053599 ~1993
866079711732159439 ~1993
866084991732169999 ~1993
86609597207863032910 ~1996
866103831732207679 ~1993
866113911732227839 ~1993
866128316929026499 ~1994
866139591732279199 ~1993
8661667110203443843912 ~2000
86617387207881728910 ~1996
86618767155913780710 ~1995
866197791732395599 ~1993
866214591732429199 ~1993
866238711732477439 ~1993
866253231732506479 ~1993
866269791732539599 ~1993
Exponent Prime Factor Digits Year
866279391732558799 ~1993
866314911732629839 ~1993
866318991732637999 ~1993
866324991732649999 ~1993
86633201259899603110 ~1996
866333031732666079 ~1993
866333991732667999 ~1993
866338431732676879 ~1993
866346591732693199 ~1993
866357273344139062311 ~1999
866359316930874499 ~1994
866373711732747439 ~1993
866379831732759679 ~1993
866389431732778879 ~1993
86639731155951515910 ~1995
866401615198409679 ~1994
866405535198433199 ~1994
866423718664237119 ~1995
866445111732890239 ~1993
866468238664682319 ~1995
86652677259958031110 ~1996
866575311733150639 ~1993
866622591733245199 ~1993
86669291225340156710 ~1996
866694831733389679 ~1993
Exponent Prime Factor Digits Year
866703231733406479 ~1993
866759031733518079 ~1993
866775111733550239 ~1993
866797575200785439 ~1994
866821375200928239 ~1994
866828391733656799 ~1993
866863431733726879 ~1993
866904231733808479 ~1993
866910231733820479 ~1993
866945991733891999 ~1993
866954175201725039 ~1994
866961111733922239 ~1993
866976296935810339 ~1994
866980431733960879 ~1993
866986316935890499 ~1994
866991111733982239 ~1993
867002031734004079 ~1993
867015918670159119 ~1995
867021015202126079 ~1994
867022431734044879 ~1993
867022791734045599 ~1993
867026991734053999 ~1993
867035631734071279 ~1993
867046431734092879 ~1993
86706727346826908110 ~1996
2347
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25-05-04