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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
13956555524327913111048712 ~2018
13957307309927914614619912 ~2018
13957860995927915721991912 ~2018
13958258725127916517450312 ~2018
13958679773927917359547912 ~2018
13959144241127918288482312 ~2018
13959457718327918915436712 ~2018
13959544141127919088282312 ~2018
13960206002327920412004712 ~2018
13960747429127921494858312 ~2018
13961314261127922628522312 ~2018
13961417438327922834876712 ~2018
13961559257927923118515912 ~2018
13962424431783774546590312 ~2019
13963406971383780441827912 ~2019
13963793120327927586240712 ~2018
13964370464327928740928712 ~2018
13964519387927929038775912 ~2018
13964624821127929249642312 ~2018
13965579167927931158335912 ~2018
13965613226327931226452712 ~2018
1396581351531642...93992915 2026
13965921560327931843120712 ~2018
13966076357927932152715912 ~2018
13967802953927935605907912 ~2018
Exponent Prime Factor Dig. Year
1396853045697235...76674314 2025
13968866361783813198170312 ~2019
13969690031927939380063912 ~2018
13971070706327942141412712 ~2018
13971490595927942981191912 ~2018
13972537633127945075266312 ~2018
13972976918327945953836712 ~2018
13973251778327946503556712 ~2018
13973277445127946554890312 ~2018
13974144727127948289454312 ~2018
13974568415927949136831912 ~2018
13974638061783847828370312 ~2019
13975126148327950252296712 ~2018
13976998568327953997136712 ~2018
13977324415127954648830312 ~2018
13977724445927955448891912 ~2018
13977963301127955926602312 ~2018
13980118009127960236018312 ~2018
13981052978327962105956712 ~2018
13981114327383886685963912 ~2019
13981229280183887375680712 ~2019
13981601065127963202130312 ~2018
13982375963927964751927912 ~2018
13982511968327965023936712 ~2018
13982901469127965802938312 ~2018
Exponent Prime Factor Dig. Year
13983449446183900696676712 ~2019
13984942657127969885314312 ~2018
13986612437927973224875912 ~2018
13987789529927975579059912 ~2018
13988036876327976073752712 ~2018
13989003596327978007192712 ~2018
13989916135127979832270312 ~2018
13989942608327979885216712 ~2018
13992822505127985645010312 ~2018
13992885341383957312047912 ~2019
13993466333383960797999912 ~2019
13996132849783976797098312 ~2019
13996940125127993880250312 ~2018
13996953543783981721262312 ~2019
13997525858327995051716712 ~2018
13999202665127998405330312 ~2018
13999755200327999510400712 ~2018
13999759082327999518164712 ~2018
14000106935928000213871912 ~2018
14000687341784004124050312 ~2019
14001803904184010823424712 ~2019
14001882145128003764290312 ~2018
14001989987928003979975912 ~2018
14002168909128004337818312 ~2018
14002671815928005343631912 ~2018
Exponent Prime Factor Dig. Year
14002739480328005478960712 ~2018
1400386635772352...48093714 2024
14004542873928009085747912 ~2018
14004875605128009751210312 ~2018
14005073373784030440242312 ~2019
14005139863784030839182312 ~2019
14005323463128010646926312 ~2018
14005345237384032071423912 ~2019
14007050387928014100775912 ~2018
14009740813128019481626312 ~2018
14012654615928025309231912 ~2018
14012660894328025321788712 ~2018
14013802892328027605784712 ~2018
14013877633128027755266312 ~2018
14014460761128028921522312 ~2018
1401490133091051...98175115 2025
14015483294328030966588712 ~2018
14015521195128031042390312 ~2018
1401622186333588...97004914 2023
14017447855128034895710312 ~2018
14017573997384105443983912 ~2019
14017950531784107703190312 ~2019
14018817776328037635552712 ~2018
14019370118328038740236712 ~2018
14019715273128039430546312 ~2018
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26-04-05