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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
403757898598075157971911 ~2014
403767623518075352470311 ~2014
403777602598075552051911 ~2014
403797680038075953600711 ~2014
403815639838076312796711 ~2014
4038261219140382612191112 ~2016
4038594955724231569734312 ~2015
403862030038077240600711 ~2014
403863195118077263902311 ~2014
4039004871724234029230312 ~2015
403924459798078489195911 ~2014
403946919598078938391911 ~2014
4039479136132315833088912 ~2015
4039549102132316392816912 ~2015
403965410518079308210311 ~2014
403994534998079890699911 ~2014
403996995838079939916711 ~2014
404011607998080232159911 ~2014
4040502544340405025443112 ~2016
4040635999732325087997712 ~2015
404073538918081470778311 ~2014
404074542598081490851911 ~2014
404077984438081559688711 ~2014
404088150718081763014311 ~2014
4040884900124245309400712 ~2015
Exponent Prime Factor Dig. Year
404092039318081840786311 ~2014
4041035351324246212107912 ~2015
404131249198082624983911 ~2014
404163704518083274090311 ~2014
404189147038083782940711 ~2014
404189811118083796222311 ~2014
404214108718084282174311 ~2014
404233629118084672582311 ~2014
404236810438084736208711 ~2014
404259593638085191872711 ~2014
404264854798085297095911 ~2014
404270523118085410462311 ~2014
404271733991228...71329714 2023
4042982812132343862496912 ~2015
404299037518085980750311 ~2014
4043230927940432309279112 ~2016
404325360718086507214311 ~2014
4043512045940435120459112 ~2016
404356092238087121844711 ~2014
404387355598087747111911 ~2014
4044181162340441811623112 ~2016
4044428014340444280143112 ~2016
4044469521724266817130312 ~2015
404451241198089024823911 ~2014
404498262718089965254311 ~2014
Exponent Prime Factor Dig. Year
4045235086364723761380912 ~2016
404537404198090748083911 ~2014
404539420438090788408711 ~2014
404545292398090905847911 ~2014
404548278238090965564711 ~2014
404579329798091586595911 ~2014
4046061109732368488877712 ~2015
4046298310340462983103112 ~2016
4046477826124278866956712 ~2015
404655333718093106674311 ~2014
404680796998093615939911 ~2014
404687212318093744246311 ~2014
404688177311400...93492714 2024
404691502198093830043911 ~2014
404702233318094044666311 ~2014
404708431318094168626311 ~2014
404714116198094282323911 ~2014
404714737198094294743911 ~2014
404735396998094707939911 ~2014
404741644438094832888711 ~2014
404762126038095242520711 ~2014
404769538318095390766311 ~2014
404771853838095437076711 ~2014
404780701318095614026311 ~2014
404822087518096441750311 ~2014
Exponent Prime Factor Dig. Year
404851330798097026615911 ~2014
4048571287324291427723912 ~2015
4048827655324292965931912 ~2015
404902243438098044868711 ~2014
4049683585324298101511912 ~2015
404973437398099468747911 ~2014
4049917110740499171107112 ~2016
405013868398100277367911 ~2014
4050189286732401514293712 ~2015
405031765798100635315911 ~2014
4050426936124302561616712 ~2015
405044895238100897904711 ~2014
4050601721324303610327912 ~2015
405105727318102114546311 ~2014
405141479518102829590311 ~2014
405142210438102844208711 ~2014
405144298318102885966311 ~2014
405147497638102949952711 ~2014
405153944998103078899911 ~2014
405155534998103110699911 ~2014
405163849438103276988711 ~2014
4051903573724311421442312 ~2015
405193280998103865619911 ~2014
405193580398103871607911 ~2014
4051958305132415666440912 ~2015
5225
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26-03-15