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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
488310810119766216202311 ~2015
4883174227729299045366312 ~2016
488322307211083...54475916 2023
4883516200139068129600912 ~2016
4883558318939068466551312 ~2016
488369548439767390968711 ~2015
488376289439767525788711 ~2015
488393420639767868412711 ~2015
4884248389139073987112912 ~2016
4884314128739074513029712 ~2016
488433237839768664756711 ~2015
488436805319768736106311 ~2015
488438232119768764642311 ~2015
488466448319769328966311 ~2015
4884995411329309972467912 ~2016
488538300599770766011911 ~2015
488546075519770921510311 ~2015
488549848319770996966311 ~2015
488564640719771292814311 ~2015
488567172719771343454311 ~2015
488570485439771409708711 ~2015
4885751260139086010080912 ~2016
488669079599773381591911 ~2015
488674504319773490086311 ~2015
488675975399773519507911 ~2015
Exponent Prime Factor Dig. Year
488749666319774993326311 ~2015
488756766239775135324711 ~2015
488808562919776171258311 ~2015
4888104616348881046163112 ~2016
488813955839776279116711 ~2015
488846780399776935607911 ~2015
488849185919776983718311 ~2015
488905908119778118162311 ~2015
4889116396139112931168912 ~2016
489012180839780243616711 ~2015
489013327319780266546311 ~2015
489052779772376...09682314 2023
4890613913368468594786312 ~2017
489068492639781369852711 ~2015
489078060119781561202311 ~2015
4890829932748908299327112 ~2016
489098727839781974556711 ~2015
4891350000178261600001712 ~2017
489139064399782781287911 ~2015
4891725583329350353499912 ~2016
489219988439784399768711 ~2015
4892233753139137870024912 ~2016
489239001119784780022311 ~2015
489246869399784937387911 ~2015
4892613807729355682846312 ~2016
Exponent Prime Factor Dig. Year
489290996039785819920711 ~2015
489292355399785847107911 ~2015
489297225119785944502311 ~2015
489315874439786317488711 ~2015
489329958839786599176711 ~2015
489342638639786852772711 ~2015
4893562075729361372454312 ~2016
489368408999787368179911 ~2015
4893739962778299839403312 ~2017
4893832669139150661352912 ~2016
489396456599787929131911 ~2015
489454281239789085624711 ~2015
489463247999789264959911 ~2015
4895167591768532346283912 ~2017
489532812719790656254311 ~2015
489541041599790820831911 ~2015
4895770997939166167983312 ~2016
4895920422748959204227112 ~2016
4896130147948961301479112 ~2016
4896167985729377007914312 ~2016
489633117599792662351911 ~2015
4896667519329380005115912 ~2016
489680131199793602623911 ~2015
489711322919794226458311 ~2015
4897372193329384233159912 ~2016
Exponent Prime Factor Dig. Year
489746231639794924632711 ~2015
4897493265148974932651112 ~2016
489789749639795794992711 ~2015
489809947919796198958311 ~2015
4898280919329389685515912 ~2016
489889767599797795351911 ~2015
489915477719798309554311 ~2015
489921262799798425255911 ~2015
489936147599798722951911 ~2015
4899618324129397709944712 ~2016
489964588319799291766311 ~2015
4900309955939202479647312 ~2016
490036670999800733419911 ~2015
490059269399801185387911 ~2015
490101586799802031735911 ~2015
490123001639802460032711 ~2015
490133223119802664462311 ~2015
490163782199803275643911 ~2015
490171292639803425852711 ~2015
490208560919804171218311 ~2015
490209634439804192688711 ~2015
490220248199804404963911 ~2015
490243435919804868718311 ~2015
490257103799805142075911 ~2015
4902706698749027066987112 ~2016
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