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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 Dig. Year
8717965478969743723831312 ~2018
8718284360317436568720712 ~2017
8719043786317438087572712 ~2017
8719332175117438664350312 ~2017
8719649390317439298780712 ~2017
8719910448152319462688712 ~2018
8720017622317440035244712 ~2017
8720235308317440470616712 ~2017
8720375014169763000112912 ~2018
8720583583117441167166312 ~2017
8720862499117441724998312 ~2017
872087594091114...52470315 2025
8721285245917442570491912 ~2017
8721314708317442629416712 ~2017
8721539077117443078154312 ~2017
8721675305352330051831912 ~2018
8721726422317443452844712 ~2017
8721780829117443561658312 ~2017
8722850732317445701464712 ~2017
8722962967169783703736912 ~2018
8723106623917446213247912 ~2017
8723452549117446905098312 ~2017
8724407851117448815702312 ~2017
872445882373475...53620915 2025
8724550328317449100656712 ~2017
Exponent Prime Factor Dig. Year
8724575702317449151404712 ~2017
8724692138317449384276712 ~2017
8724706595917449413191912 ~2017
8724969884317449939768712 ~2017
8725462358317450924716712 ~2017
8725561355917451122711912 ~2017
8725677053917451354107912 ~2017
8725949903917451899807912 ~2017
8725984769352355908615912 ~2018
8726362625917452725251912 ~2017
8726788305752360729834312 ~2018
8727037721917454075443912 ~2017
8727963895117455927790312 ~2017
8727989653117455979306312 ~2017
8728889359987288893599112 ~2018
8728996336769831970693712 ~2018
8729052680317458105360712 ~2017
8729118144152374708864712 ~2018
872917756671545...93059115 2026
8729297858317458595716712 ~2017
8729700931117459401862312 ~2017
8730031549117460063098312 ~2017
8730199153117460398306312 ~2017
8730622307917461244615912 ~2017
8730751345117461502690312 ~2017
Exponent Prime Factor Dig. Year
8731403899117462807798312 ~2017
8731868909917463737819912 ~2017
8732109293352392655759912 ~2018
8732238619117464477238312 ~2017
8732250763117464501526312 ~2017
8732251331917464502663912 ~2017
8733201553117466403106312 ~2017
8733205837117466411674312 ~2017
8734026553117468053106312 ~2017
8734148311117468296622312 ~2017
8734959955987349599559112 ~2018
8735107215752410643294312 ~2018
8735729012969885832103312 ~2018
8735784542317471569084712 ~2017
8736346291117472692582312 ~2017
8736667986152420007916712 ~2018
8736882883117473765766312 ~2017
873692522472935...75499314 2024
8737940869117475881738312 ~2017
8738052301169904418408912 ~2018
8738374463917476748927912 ~2017
8738870374169910962992912 ~2018
8739593005352437558031912 ~2018
8739743697752438462186312 ~2018
8740189765117480379530312 ~2017
Exponent Prime Factor Dig. Year
8740475581769923804653712 ~2018
8740768597117481537194312 ~2017
8741618935117483237870312 ~2017
8741843406787418434067112 ~2018
8742188483917484376967912 ~2017
8743110649117486221298312 ~2017
874330711636872...93411914 2025
8743601089752461606538312 ~2018
8744839517917489679035912 ~2017
8744992009117489984018312 ~2017
8745478909117490957818312 ~2017
874647069071317...60194315 2026
8746488701917492977403912 ~2017
8746558381117493116762312 ~2017
8746576652317493153304712 ~2017
8746943381917493886763912 ~2017
8747444900969979559207312 ~2018
8747449249117494898498312 ~2017
8747675345917495350691912 ~2017
8747746250317495492500712 ~2017
8748158573917496317147912 ~2017
8748711697117497423394312 ~2017
8748872723917497745447912 ~2017
8749087564387490875643112 ~2018
8749094282317498188564712 ~2017
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26-08-02