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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
30272663605453278 ~1989
30273059605461198 ~1989
30273599605471998 ~1989
30273731605474638 ~1989
30274019605480398 ~1989
30274319605486398 ~1989
302744771816468639 ~1991
30274691605493838 ~1989
30275471605509438 ~1989
30275603605512078 ~1989
30276359605527198 ~1989
302770211816621279 ~1991
302770611816623679 ~1991
30278399605567998 ~1989
30278663605573278 ~1989
30279251605585038 ~1989
30279311605586238 ~1989
30279323605586478 ~1989
30280223605604478 ~1989
302806971816841839 ~1991
302809971816859839 ~1991
30281123605622478 ~1989
30281579605631598 ~1989
30282299605645998 ~1989
30282971605659438 ~1989
Exponent Prime Factor Digits Year
30283031605660638 ~1989
30283271605665438 ~1989
302833131816998799 ~1991
30283391605667838 ~1989
30283679605673598 ~1989
302839072422712579 ~1991
30284099605681998 ~1989
302841315451143599 ~1992
30284231605684638 ~1989
30284543605690878 ~1989
30284843605696878 ~1989
302858595451454639 ~1992
30286391605727838 ~1989
302863939085917919 ~1992
30286463605729278 ~1989
30287077121148308110 ~1993
30287303605746078 ~1989
30287639605752798 ~1989
302878131817268799 ~1991
30288431605768638 ~1989
30288851605777038 ~1989
30289043605780878 ~1989
30289403605788078 ~1989
30289739605794798 ~1989
302900272423202179 ~1991
Exponent Prime Factor Digits Year
30290159605803198 ~1989
30290411605808238 ~1989
30290783605815678 ~1989
30291071605821438 ~1989
30291323605826478 ~1989
30291623605832478 ~1989
30292319605846398 ~1989
30292331605846638 ~1989
30292523605850478 ~1989
302936171817617039 ~1991
30293663605873278 ~1989
30293843605876878 ~1989
302941633029416319 ~1991
30294311605886238 ~1989
30294359605887198 ~1989
30294431605888638 ~1989
30294779605895598 ~1989
30294851605897038 ~1989
30295019605900398 ~1989
30295103605902078 ~1989
302953811817722879 ~1991
302955437270930339 ~1992
30295799605915998 ~1989
30296603605932078 ~1989
30296699605933998 ~1989
Exponent Prime Factor Digits Year
30296803121187212110 ~1993
30297203605944078 ~1989
30297251605945038 ~1989
30298091605961838 ~1989
302986514847784179 ~1992
30298679605973598 ~1989
302988171817929039 ~1991
30299063605981278 ~1989
302993171817959039 ~1991
30299603605992078 ~1989
302997611817985679 ~1991
30300191606003838 ~1989
303001912424015299
30300311606006238 ~1989
30300503606010078 ~1989
30300551606011038 ~1989
30300719606014398 ~1989
30300899606017998 ~1989
303014931818089599 ~1991
30301763606035278 ~1989
30302183606043678 ~1989
30302411606048238 ~1989
303031372424250979 ~1991
30303191606063838 ~1989
30303599606071998 ~1989
1736
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25-05-04