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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
2124576238112747457428712 ~2013
212462229834249244596711 ~2012
212469188394249383767911 ~2012
2124764484112748586904712 ~2013
212484537714249690754311 ~2012
212496401034249928020711 ~2012
2124991030112749946180712 ~2013
212501486514250029730311 ~2012
2125065629951001575117712 ~2014
212518230114250364602311 ~2012
212522169834250443396711 ~2012
2125307794717002462357712 ~2013
212531557434250631148711 ~2012
212540271834250805436711 ~2012
2125522962146761505166312 ~2014
212561523834251230476711 ~2012
2125626119917005008959312 ~2013
2125739429917005915439312 ~2013
212578422834251568456711 ~2012
212579385714251587714311 ~2012
212581012194251620243911 ~2012
212582163834251643276711 ~2012
2125913908751021933808912 ~2014
2125931396917007451175312 ~2013
212594136114251882722311 ~2012
Exponent Prime Factor Dig. Year
212597551314251951026311 ~2012
212601133314252022666311 ~2012
2126090997734017455963312 ~2014
212612796594252255931911 ~2012
212629579794252591595911 ~2012
212633652234252673044711 ~2012
212650590834253011816711 ~2012
212656021914253120438311 ~2012
2126586855712759521134312 ~2013
212664054114253281082311 ~2012
212684420994253688419911 ~2012
212688459714253769194311 ~2012
2126923678755300015646312 ~2014
212693198895270...68494314 2023
212699502594253990051911 ~2012
212717154834254343096711 ~2012
2127218483329781058766312 ~2014
2127238264321272382643112 ~2013
2127295235917018361887312 ~2013
2127371593729783202311912 ~2014
212746911114254938222311 ~2012
2127537189138295669403912 ~2014
212754053034255081060711 ~2012
2127542449751061018792912 ~2014
212772253314255445066311 ~2012
Exponent Prime Factor Dig. Year
212790882234255817644711 ~2012
212793130314255862606311 ~2012
212793477411123...60724914 2023
212794101114255882022311 ~2012
212808093234256161864711 ~2012
212814619314256292386311 ~2012
212836820394256736407911 ~2012
2128408393712770450362312 ~2013
212844644034256892880711 ~2012
212855670714257113414311 ~2012
2128561278112771367668712 ~2013
2128687576321286875763112 ~2013
212870526234257410524711 ~2012
2128908706738320356720712 ~2014
212897392914257947858311 ~2012
212916774714258335494311 ~2012
212918270034258365400711 ~2012
212923084194258461683911 ~2012
212928801594258576031911 ~2012
2129356517312776139103912 ~2013
212945196714258903934311 ~2012
212947109394258942187911 ~2012
2129500486755367012654312 ~2014
2129503878112777023268712 ~2013
212958795714259175914311 ~2012
Exponent Prime Factor Dig. Year
212961901434259238028711 ~2012
212976845034259536900711 ~2012
212984268234259685364711 ~2012
212985125634259702512711 ~2012
212992493514259849870311 ~2012
2129933137312779598823912 ~2013
212998616514259972330311 ~2012
212999428434259988568711 ~2012
2129995094929819931328712 ~2014
213029134914260582698311 ~2012
213038123034260762460711 ~2012
2130588576112783531456712 ~2013
213060357594261207151911 ~2012
213065093634261301872711 ~2012
213067674594261353491911 ~2012
2130699127155398177304712 ~2014
213072350514261447010311 ~2012
2130744961712784469770312 ~2013
213084790914261695818311 ~2012
2130879892163926396763112 ~2015
213089119314261782386311 ~2012
213104194914262083898311 ~2012
213135193794262703875911 ~2012
213146440794262928815911 ~2012
2131679868112790079208712 ~2013
5253
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26-07-19