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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
534540203106908040710 ~1999
534548891427639112910 ~2001
534553991106910798310 ~1999
534562859106912571910 ~1999
5345830572138332228111 ~2002
534584051106916810310 ~1999
534587639106917527910 ~1999
534600191106920038310 ~1999
534627083106925416710 ~1999
5346561733742593211111 ~2003
534656357748518899910 ~2001
534661031106932206310 ~1999
534676379106935275910 ~1999
534677459106935491910 ~1999
534678311106935662310 ~1999
534687953320812771910 ~2000
534689951106937990310 ~1999
534692519106938503910 ~1999
534722351106944470310 ~1999
534723901320834340710 ~2000
534745153320847091910 ~2000
534752651106950530310 ~1999
5347767832246062488711 ~2002
534800891106960178310 ~1999
534813011106962602310 ~1999
Exponent Prime Factor Digits Year
534823631106964726310 ~1999
534829331106965866310 ~1999
534832943106966588710 ~1999
534851279106970255910 ~1999
534861493320916895910 ~2000
534866411106973282310 ~1999
534866471106973294310 ~1999
5348682412032499315911 ~2002
534875611855800977710 ~2001
534878783106975756710 ~1999
534880733320928439910 ~2000
534890903106978180710 ~1999
534939373320963623910 ~2000
534946081320967648710 ~2000
534971051106994210310 ~1999
534987833320992699910 ~2000
534999103855998564910 ~2001
535003751107000750310 ~1999
535008961321005376710 ~2000
535045463107009092710 ~1999
535048511107009702310 ~1999
535051703107010340710 ~1999
535058123107011624710 ~1999
535078403107015680710 ~1999
535090931107018186310 ~1999
Exponent Prime Factor Digits Year
535092661321055596710 ~2000
535108373749151722310 ~2001
535111919107022383910 ~1999
535121183107024236710 ~1999
535157837428126269710 ~2001
535164941321098964710 ~2000
535176899107035379910 ~1999
535178243107035648710 ~1999
535181279428145023310 ~2001
535200131107040026310 ~1999
535200779107040155910 ~1999
5352060971284494632911 ~2002
535207559107041511910 ~1999
535223219107044643910 ~1999
535226981428181584910 ~2001
535228061321136836710 ~2000
535235069428188055310 ~2001
5352380891605714267111 ~2002
535250099107050019910 ~1999
535250591107050118310 ~1999
535260683107052136710 ~1999
535283951107056790310 ~1999
535315619107063123910 ~1999
535324541321194724710 ~2000
535347251107069450310 ~1999
Exponent Prime Factor Digits Year
535360079107072015910 ~1999
535364717749510603910 ~2001
535367563535367563110 ~2001
535385843107077168710 ~1999
535389539107077907910 ~1999
535393283107078656710 ~1999
535418159428334527310 ~2001
535436219428348975310 ~2001
535439519107087903910 ~1999
535472219107094443910 ~1999
535475771107095154310 ~1999
5355000132891700070311 ~2003
535505303107101060710 ~1999
535506131107101226310 ~1999
535510103107102020710 ~1999
535510571107102114310 ~1999
535536803107107360710 ~1999
535553423107110684710 ~1999
535565363107113072710 ~1999
535567619107113523910 ~1999
535571891107114378310 ~1999
535580891107116178310 ~1999
535609619107121923910 ~1999
535621811107124362310 ~1999
535629403857007044910 ~2001
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26-08-30