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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
446539433038930788660711 ~2014
4465492792735723942341712 ~2016
446552286718931045734311 ~2014
446561529238931230584711 ~2014
4465953309726795719858312 ~2015
446621420398932428407911 ~2014
446630515918932610318311 ~2014
446643546598932870931911 ~2014
4466446915326798681491912 ~2015
446665169038933303380711 ~2014
446691439798933828795911 ~2014
446707611118934152222311 ~2014
446709699238934193984711 ~2014
446721669718934433394311 ~2014
446746538518934930770311 ~2014
4467502853980415051370312 ~2017
446756809198935136183911 ~2014
4467865907326807195443912 ~2015
446799033718935980674311 ~2014
446819831638936396632711 ~2014
446835229318936704586311 ~2014
446867570998937351419911 ~2014
446871323518937426470311 ~2014
4468782960126812697760712 ~2015
4468951450126813708700712 ~2015
Exponent Prime Factor Dig. Year
4469211512935753692103312 ~2016
446925201238938504024711 ~2014
446950866718939017334311 ~2014
446958699838939173996711 ~2014
446964814438939296288711 ~2014
446965506838939310136711 ~2014
446999940718939998814311 ~2014
447014059798940281195911 ~2014
447091145991645...17243314 2024
4471106127171537698033712 ~2016
4471570225762601983159912 ~2016
4472055349135776442792912 ~2016
447241932771323...20999314 2023
447243331918944866638311 ~2014
447250993798945019875911 ~2014
447283980238945679604711 ~2014
4472970731326837824387912 ~2015
447322453318946449066311 ~2014
447322659238946453184711 ~2014
447343853212147...95408114 2023
447362007838947240156711 ~2014
447398003518947960070311 ~2014
447409039798948180795911 ~2014
4474092190371585475044912 ~2016
447426602398948532047911 ~2014
Exponent Prime Factor Dig. Year
4474364539135794916312912 ~2016
4474537114135796296912912 ~2016
4474557684744745576847112 ~2016
4474704688135797637504912 ~2016
447473890918949477818311 ~2014
4474815311326848891867912 ~2015
4475881052962662334740712 ~2016
447627312838952546256711 ~2014
447630337198952606743911 ~2014
447633719518952674390311 ~2014
447652374598953047491911 ~2014
447674296318953485926311 ~2014
447704203198954084063911 ~2014
447747133918954942678311 ~2014
4477680982126866085892712 ~2015
447812068318956241366311 ~2014
4478376760126870260560712 ~2015
4478543993980613791890312 ~2017
447887132518957742650311 ~2014
447930457438958609148711 ~2014
447989673598959793471911 ~2014
4480010605326880063631912 ~2015
448009134718960182694311 ~2014
448014481198960289623911 ~2014
448021801918960436038311 ~2014
Exponent Prime Factor Dig. Year
448034107798960682155911 ~2014
4480412501935843300015312 ~2016
448109856238962197124711 ~2014
448111351198962227023911 ~2014
448129496638962589932711 ~2014
448220881676893...60084714 2023
4482286515144822865151112 ~2016
4482328307326893969843912 ~2015
448255634417521...45399914 2025
4482691741326896150447912 ~2015
4482911332735863290661712 ~2016
448309594198966191883911 ~2014
448316815198966336303911 ~2014
4483252572126899515432712 ~2015
448343007118966860142311 ~2014
448347484438966949688711 ~2014
4483484907726900909446312 ~2015
4483733457144837334571112 ~2016
448375936371569...77295114 2023
4484024116126904144696712 ~2015
448406981398968139627911 ~2014
448433264998968665299911 ~2014
448443725638968874512711 ~2014
448449185518968983710311 ~2014
448463516038969270320711 ~2014
4909
GIMPS The Prime Pages FactorDb.com
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25-09-07