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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 Digits Year
1315840199263168039910 ~2002
1315845131263169026310 ~2002
1315851359263170271910 ~2002
1315864391263172878310 ~2002
1315865693789519415910 ~2003
13159365415000558855911 ~2005
1316015881789609528710 ~2003
1316113553789668131910 ~2003
1316157413789694447910 ~2003
1316223539263244707910 ~2002
1316224919263244983910 ~2002
1316336977789802186310 ~2003
1316386741789832044710 ~2003
1316420999263284199910 ~2002
1316461043263292208710 ~2002
1316481563263296312710 ~2002
13165063433159615223311 ~2005
1316516039263303207910 ~2002
1316542121789925272710 ~2003
13166001372106560219311 ~2004
1316696351263339270310 ~2002
1316701091263340218310 ~2002
1316748071263349614310 ~2002
1316806691263361338310 ~2002
1316914811263382962310 ~2002
Exponent Prime Factor Digits Year
13169495094214238428911 ~2005
1316967481790180488710 ~2003
1317014663263402932710 ~2002
1317208577790325146310 ~2003
1317236051263447210310 ~2002
1317239639263447927910 ~2002
1317287759263457551910 ~2002
1317412441790447464710 ~2003
1317427799263485559910 ~2002
13174478691053958295311 ~2004
1317454331263490866310 ~2002
1317500543263500108710 ~2002
1317502223263500444710 ~2002
1317517031263503406310 ~2002
1317547739263509547910 ~2002
1317553151263510630310 ~2002
13175775591054062047311 ~2004
1317583717790550230310 ~2003
1317612539263522507910 ~2002
1317681311263536262310 ~2002
1317777143263555428710 ~2002
1317793283263558656710 ~2002
1317831059263566211910 ~2002
1317843419263568683910 ~2002
1317890159263578031910 ~2002
Exponent Prime Factor Digits Year
13179072593162977421711 ~2005
1317912217790747330310 ~2003
1317918323263583664710 ~2002
1317926471263585294310 ~2002
1317968279263593655910 ~2002
13179823573163157656911 ~2005
1318005203263601040710 ~2002
1318027751263605550310 ~2002
1318098311263619662310 ~2002
1318101203263620240710 ~2002
1318118423263623684710 ~2002
1318121531263624306310 ~2002
1318127231263625446310 ~2002
1318145891263629178310 ~2002
1318155011263631002310 ~2002
1318175951263635190310 ~2002
1318208711263641742310 ~2002
1318210499263642099910 ~2002
1318221059263644211910 ~2002
1318227023263645404710 ~2002
1318278023263655604710 ~2002
1318337243263667448710 ~2002
1318342703263668540710 ~2002
1318392563263678512710 ~2002
1318415597791049358310 ~2003
Exponent Prime Factor Digits Year
1318418771263683754310 ~2002
1318498763263699752710 ~2002
13185137412109621985711 ~2004
1318518671263703734310 ~2002
1318537321791122392710 ~2003
1318664159263732831910 ~2002
13186746119494457199311 ~2006
13186884111054950728911 ~2004
1318750619263750123910 ~2002
13187798772110047803311 ~2004
1318800071263760014310 ~2002
1318854371263770874310 ~2002
1318883939263776787910 ~2002
13189365432110298468911 ~2004
1318995539263799107910 ~2002
13190454012110472641711 ~2004
1319080079263816015910 ~2002
1319155583263831116710 ~2002
1319158331263831666310 ~2002
1319189363263837872710 ~2002
1319208301791524980710 ~2003
1319339291263867858310 ~2002
1319399219263879843910 ~2002
1319440163263888032710 ~2002
1319499743263899948710 ~2002
3568
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25-04-13