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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.
Exp. Prime Factor Digits Year
7096643141932878 ~1984
7096751567740098 ~1986
7096787567742978 ~1986
7096889567751138 ~1986
7096981425818878 ~1986
7097459567796738 ~1986
7097591141951838 ~1984
7097591567807298
70979213974835779 ~1988
7097939141958798 ~1984
7098193425891598 ~1986
7098307709830718 ~1986
7098323141966478 ~1984
70984631703631139 ~1987
7098671141973438 ~1984
7098713425922798 ~1986
70990511135848179 ~1987
70991239228859919 ~1989
7099199141983998 ~1984
7099409567952738 ~1986
7099439141988798 ~1984
70994395111596099
7099553993937438 ~1987
7099583141991678 ~1984
7099739567979138 ~1986
Exp. Prime Factor Digits Year
7099811141996238 ~1984
70998713407938099 ~1988
7100063142001278 ~1984
7100111568008898 ~1986
7100183142003678 ~1984
7100231142004638 ~1984
7100501568040098 ~1986
7100531142010638 ~1984
71005792272185299 ~1987
7100677426040638 ~1986
71007911136126579 ~1987
7100843142016878 ~1984
71008571136137139 ~1987
7100921426055278 ~1986
7100921568073698
7101097426065838 ~1986
7101431142028638 ~1984
7101719142034398 ~1984
7101761568140898 ~1986
71017691704424579 ~1987
7102031142040638 ~1984
71020572130617119 ~1987
7102103142042078 ~1984
7102223142044478 ~1984
71023012272736339 ~1987
Exp. Prime Factor Digits Year
7102679568214338 ~1986
7103171142063438 ~1984
7103513426210798 ~1986
7103819142076398 ~1984
7103903142078078 ~1984
7104143142082878 ~1984
7104257426255438 ~1986
7104533426271998 ~1986
7104737568378978 ~1986
7104893426293598 ~1986
71048931705174339
7105027710502718 ~1986
7105331142106638 ~1984
7105513426330798 ~1986
7105697426341838 ~1986
7105993426359598 ~1986
7106219142124398 ~1984
7106249568499938 ~1986
7106299710629918 ~1986
7106303142126078 ~1984
7106531568522498 ~1986
7106639568531138 ~1986
7106831142136638 ~1984
7106903142138078 ~1984
7107137426428238 ~1986
Exp. Prime Factor Digits Year
7107179142143598 ~1984
7107251142145038 ~1984
7107371142147438 ~1984
71074612700835199 ~1988
7107511712172602310 ~1991
7107533426451998 ~1986
7107677426460638 ~1986
7108061426483678 ~1986
7108151142163038 ~1984
7108259142165198 ~1984
7108349995168878 ~1987
7108463142169278 ~1984
7108583142171678 ~1984
71085833980806499
7108763142175278 ~1984
7108823142176478 ~1984
71089992985779599 ~1988
7109099142181998 ~1984
7109099568727938
7109101426546078 ~1986
7109171142183438 ~1984
71091972132759119 ~1987
7109423142188478 ~1984
7109471568757698 ~1986
7109561568764898 ~1986
840
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25-06-01