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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
566663171113332634310 ~1999
566672341340003404710 ~2001
566702831453362264910 ~2001
5667122992380191655911 ~2003
566714783113342956710 ~1999
566727719113345543910 ~1999
566728831566728831110 ~2001
566731391113346278310 ~1999
566770987566770987110 ~2001
566773379113354675910 ~1999
566774111113354822310 ~1999
566795363113359072710 ~1999
566806931113361386310 ~1999
566825659566825659110 ~2001
566826803113365360710 ~1999
566830223113366044710 ~1999
566843951113368790310 ~1999
5668489872720875137711 ~2003
566857391113371478310 ~1999
566863217793608503910 ~2001
566867051113373410310 ~1999
566888887907022219310 ~2002
566892083113378416710 ~1999
5669117992381029555911 ~2003
566919917340151950310 ~2001
Exponent Prime Factor Digits Year
566928419113385683910 ~1999
566946851453557480910 ~2001
566947319113389463910 ~1999
5669498631360679671311 ~2002
566964371113392874310 ~1999
566965583113393116710 ~1999
566973503113394700710 ~1999
566987231113397446310 ~1999
567001739453601391310 ~2001
567007151113401430310 ~1999
567011831113402366310 ~1999
567045373340227223910 ~2001
567046283113409256710 ~1999
567054479113410895910 ~1999
5670550011701165003111 ~2002
567064613340238767910 ~2001
567108911453687128910 ~2001
567111317453689053710 ~2001
567119603113423920710 ~1999
567128953340277371910 ~2001
567135599113427119910 ~1999
567137723113427544710 ~1999
567144863113428972710 ~1999
567166031113433206310 ~1999
567181561340308936710 ~2001
Exponent Prime Factor Digits Year
567186551113437310310 ~1999
567192023113438404710 ~1999
567213463567213463110 ~2001
567216791113443358310 ~1999
567234191113446838310 ~1999
567245219113449043910 ~1999
567257459113451491910 ~1999
567277999567277999110 ~2001
567298463113459692710 ~1999
567301583113460316710 ~1999
5673223911021180303911 ~2002
567334637340400782310 ~2001
567340799113468159910 ~1999
567369119113473823910 ~1999
5673743472269497388111 ~2003
567389233340433539910 ~2001
567395401340437240710 ~2001
5674323371361837608911 ~2002
567440309453952247310 ~2001
567474443113494888710 ~1999
567474983113494996710 ~1999
567483601340490160710 ~2001
5674884791929460828711 ~2002
567505391113501078310 ~1999
567509353340505611910 ~2001
Exponent Prime Factor Digits Year
567518411113503682310 ~1999
567530591113506118310 ~1999
567541739113508347910 ~1999
567554941340532964710 ~2001
567558539113511707910 ~1999
567572903113514580710 ~1999
567581347567581347110 ~2001
567585721340551432710 ~2001
567586511113517302310 ~1999
567590879113518175910 ~1999
567594479113518895910 ~1999
567595751113519150310 ~1999
567601871113520374310 ~1999
567603623113520724710 ~1999
567616943113523388710 ~1999
567664373340598623910 ~2001
567677063113535412710 ~1999
567679523113535904710 ~1999
5676938535336322218311 ~2003
567695519113539103910 ~1999
567732611113546522310 ~1999
567767639113553527910 ~1999
567778499113555699910 ~1999
5678023873293253844711 ~2003
5678040731703412219111 ~2002
3336
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25-07-20