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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
20038585892340077171784712 ~2019
20040826124340081652248712 ~2019
20041020761940082041523912 ~2019
20041607839140083215678312 ~2019
20041754257140083508514312 ~2019
20042386631940084773263912 ~2019
20042696071140085392142312 ~2019
20043511403940087022807912 ~2019
20044600267140089200534312 ~2019
20044946275140089892550312 ~2019
20048806202340097612404712 ~2019
20055169289940110338579912 ~2019
20055558932340111117864712 ~2019
20056914512340113829024712 ~2019
20057507341140115014682312 ~2019
20057988823140115977646312 ~2019
20058864553140117729106312 ~2019
20063088368340126176736712 ~2019
20064279799140128559598312 ~2019
20065437245940130874491912 ~2019
2006545815833732...17443914 2024
20066989165140133978330312 ~2019
20068492628340136985256712 ~2019
2006887996791444...57688914 2024
20069512153140139024306312 ~2019
Exponent Prime Factor Dig. Year
20070775301940141550603912 ~2019
20071230977940142461955912 ~2019
20072689855140145379710312 ~2019
20074030075140148060150312 ~2019
20075740142340151480284712 ~2019
20076394304340152788608712 ~2019
20076708329940153416659912 ~2019
20078852552340157705104712 ~2019
2007937963676304...05923914 2024
20081744867940163489735912 ~2019
20082260965140164521930312 ~2019
20082521921940165043843912 ~2019
20082863869140165727738312 ~2019
2008462367832611...78179114 2024
20084690474340169380948712 ~2019
20086202879940172405759912 ~2019
20087227049940174454099912 ~2019
20089283081940178566163912 ~2019
20089328413140178656826312 ~2019
20089784639940179569279912 ~2019
20092533380340185066760712 ~2019
20095196129940190392259912 ~2019
20099394578340198789156712 ~2019
20099815892340199631784712 ~2019
20102705948340205411896712 ~2019
Exponent Prime Factor Dig. Year
20104234711140208469422312 ~2019
20104509455940209018911912 ~2019
20105765587140211531174312 ~2019
2010728201991785...33671315 2025
20107543561140215087122312 ~2019
20108002889940216005779912 ~2019
20108004443940216008887912 ~2019
20108937409140217874818312 ~2019
20111512579140223025158312 ~2019
2011264170712453...88266314 2024
20113965488340227930976712 ~2019
20115162440340230324880712 ~2019
20118430753140236861506312 ~2019
20121184021140242368042312 ~2019
20121324013140242648026312 ~2019
20121578366340243156732712 ~2019
20121596395140243192790312 ~2019
20122624307940245248615912 ~2019
20124508196340249016392712 ~2019
20125935473940251870947912 ~2019
20126070800340252141600712 ~2019
20126356837140252713674312 ~2019
20127892393140255784786312 ~2019
20129483993940258967987912 ~2019
20130413327940260826655912 ~2019
Exponent Prime Factor Dig. Year
20130632672340261265344712 ~2019
20131069961940262139923912 ~2019
20131365373140262730746312 ~2019
2013671158435839...59447114 2023
2013706722011304...58624915 2025
20137120093140274240186312 ~2019
20140626710340281253420712 ~2019
20141444138340282888276712 ~2019
20142316190340284632380712 ~2019
20146514594340293029188712 ~2019
20147822023140295644046312 ~2019
20151050966340302101932712 ~2019
20151146891940302293783912 ~2019
20152399421940304798843912 ~2019
20158050499140316100998312 ~2019
20158791223140317582446312 ~2019
20160334573140320669146312 ~2019
20161366724340322733448712 ~2019
20161941980340323883960712 ~2019
20162351621940324703243912 ~2019
20162776051140325552102312 ~2019
20164857602340329715204712 ~2019
20166090278340332180556712 ~2019
20166991598340333983196712 ~2019
20167515638340335031276712 ~2019
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25-06-01