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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
587307491469845992910 ~2001
587324183117464836710 ~2000
587330759117466151910 ~2000
587348891469879112910 ~2001
587356571117471314310 ~2000
5873764671057277640711 ~2002
587399797352439878310 ~2001
587408981469927184910 ~2001
587425823117485164710 ~2000
5874258792467188691911 ~2003
587436749822411448710 ~2002
587436911117487382310 ~2000
587446031117489206310 ~2000
587508983117501796710 ~2000
587522423117504484710 ~2000
587533451470026760910 ~2001
587571623117514324710 ~2000
587578571117515714310 ~2000
587593511117518702310 ~2000
587598131117519626310 ~2000
587622179117524435910 ~2000
587643659117528731910 ~2000
587650337470120269710 ~2001
5876650691410396165711 ~2002
587681603117536320710 ~2000
Exponent Prime Factor Digits Year
5877144531410514687311 ~2002
587719813352631887910 ~2001
587738531117547706310 ~2000
587747063117549412710 ~2000
5877496011763248803111 ~2002
587779853352667911910 ~2001
587823623117564724710 ~2000
587837303117567460710 ~2000
587845871117569174310 ~2000
587869501352721700710 ~2001
587884019117576803910 ~2000
587910023117582004710 ~2000
587926331117585266310 ~2000
587944919117588983910 ~2000
587989991117597998310 ~2000
587998571117599714310 ~2000
588002819117600563910 ~2000
5880060711058410927911 ~2002
5880110291293624263911 ~2002
588012539117602507910 ~2000
588019319117603863910 ~2000
588025231588025231110 ~2001
588038813352823287910 ~2001
588060491117612098310 ~2000
588061207588061207110 ~2001
Exponent Prime Factor Digits Year
588062243117612448710 ~2000
588070633352842379910 ~2001
588097259117619451910 ~2000
588100211117620042310 ~2000
588102659117620531910 ~2000
58810846715526063528912 ~2005
588112523117622504710 ~2000
588120361352872216710 ~2001
588128399117625679910 ~2000
588146423117629284710 ~2000
588154751117630950310 ~2000
588154811117630962310 ~2000
588179699117635939910 ~2000
588185183117637036710 ~2000
588189233352913539910 ~2001
588190439117638087910 ~2000
588200471470560376910 ~2001
588209591117641918310 ~2000
588219563117643912710 ~2000
5882308271058815488711 ~2002
588239891117647978310 ~2000
588244799117648959910 ~2000
588268151117653630310 ~2000
588275903117655180710 ~2000
588291131117658226310 ~2000
Exponent Prime Factor Digits Year
588310241470648192910 ~2001
588312911117662582310 ~2000
588330131117666026310 ~2000
588339203117667840710 ~2000
588358139117671627910 ~2000
588374543117674908710 ~2000
588382391117676478310 ~2000
588389471117677894310 ~2000
588392993353035795910 ~2001
588402179117680435910 ~2000
588403547470722837710 ~2001
588414551117682910310 ~2000
588433151117686630310 ~2000
588440819117688163910 ~2000
588443399470754719310 ~2001
588446459117689291910 ~2000
588447383117689476710 ~2000
588449219117689843910 ~2000
588454511117690902310 ~2000
588481073353088643910 ~2001
588485123117697024710 ~2000
588510563117702112710 ~2000
588510623117702124710 ~2000
588528683117705736710 ~2000
588529181470823344910 ~2001
3581
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26-02-08