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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
2690002312326900023123112 ~2014
269001126715380022534311 ~2012
2690047921716140287530312 ~2014
269015111395380302227911 ~2012
269020598515380411970311 ~2012
269025765835380515316711 ~2012
269027143435380542868711 ~2012
269048169235380963384711 ~2012
269060442715381208854311 ~2012
269071306435381426128711 ~2012
2690739295926907392959112 ~2014
269078198395381563967911 ~2012
269080598035381611960711 ~2012
2690823321716144939930312 ~2014
269106388795382127775911 ~2012
269109414235382188284711 ~2012
2691412885316148477311912 ~2014
269143934035382878680711 ~2012
269161198315383223966311 ~2012
269162640715383252814311 ~2012
269203689115384073782311 ~2012
269231334595384626691911 ~2013
2692371697737693203767912 ~2015
2692635807143082172913712 ~2015
269265502435385310048711 ~2013
Exponent Prime Factor Dig. Year
2692661155716155966934312 ~2014
269286292195385725843911 ~2013
2693022120726930221207112 ~2014
269304342115386086842311 ~2013
269310369115386207382311 ~2013
269312462635386249252711 ~2013
269315084635386301692711 ~2013
269321152795386423055911 ~2013
269353344835387066896711 ~2013
2693572751921548582015312 ~2014
2693625025121549000200912 ~2014
269366621995387332439911 ~2013
269368482715387369654311 ~2013
269374101835387482036711 ~2013
269387362435387747248711 ~2013
269393532235387870644711 ~2013
269402282395388045647911 ~2013
269403801235388076024711 ~2013
2694151974116164911844712 ~2014
269425543435388510868711 ~2013
269428675195388573503911 ~2013
269444703835388894076711 ~2013
269445210835388904216711 ~2013
269458165195389163303911 ~2013
269474745235389494904711 ~2013
Exponent Prime Factor Dig. Year
269502484315390049686311 ~2013
269514673915390293478311 ~2013
269526983515390539670311 ~2013
2695333263126953332631112 ~2014
2695347359316172084155912 ~2014
269537640835390752816711 ~2013
269539892035390797840711 ~2013
269543734315390874686311 ~2013
269548037635390960752711 ~2013
269549070715390981414311 ~2013
269550194635391003892711 ~2013
269552025235391040504711 ~2013
269558516035391170320711 ~2013
2695666492121565331936912 ~2014
269574556315391491126311 ~2013
2695840486721566723893712 ~2014
269584375915391687518311 ~2013
269585462395391709247911 ~2013
269592292435391845848711 ~2013
269593441795391868835911 ~2013
2695948057121567584456912 ~2014
269595595195391911903911 ~2013
269600348635392006972711 ~2013
269620485235392409704711 ~2013
269622435235392448704711 ~2013
Exponent Prime Factor Dig. Year
269626855315392537106311 ~2013
2696317154980889514647112 ~2015
2696608986116179653916712 ~2014
2696715110921573720887312 ~2014
269673339235393466784711 ~2013
2696733830364721611927312 ~2015
2696819943126968199431112 ~2014
269696169835393923396711 ~2013
269698694035393973880711 ~2013
269700840595394016811911 ~2013
2697166686116183000116712 ~2014
2697173478116183040868712 ~2014
269751572395395031447911 ~2013
2697603454326976034543112 ~2014
2697632787126976327871112 ~2014
2697741184116186447104712 ~2014
269775492835395509856711 ~2013
2697834747716187008486312 ~2014
269797907035395958140711 ~2013
269798603395395972067911 ~2013
269801310235396026204711 ~2013
269803483195396069663911 ~2013
2698043953121584351624912 ~2014
269810676715396213534311 ~2013
269811323515396226470311 ~2013
5144
GIMPS The Prime Pages FactorDb.com
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26-04-05