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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
1608428051321685610310 ~2003
1608468359321693671910 ~2003
1608510791321702158310 ~2003
1608518423321703684710 ~2003
1608542339321708467910 ~2003
1608553033965131819910 ~2004
1608554891321710978310 ~2003
1608584639321716927910 ~2003
1608601139321720227910 ~2003
1608677557965206534310 ~2004
16087341311608734131111 ~2005
1608759059321751811910 ~2003
16087811991287024959311 ~2004
16087828311287026264911 ~2004
1608805559321761111910 ~2003
16088338271608833827111 ~2005
1608855119321771023910 ~2003
1608875003321775000710 ~2003
1608876337965325802310 ~2004
1608914843321782968710 ~2003
1608966083321793216710 ~2003
1608990577965394346310 ~2004
16090289571287223165711 ~2004
1609115701965469420710 ~2004
16091577014827473103111 ~2006
Exponent Prime Factor Digits Year
1609312781965587668710 ~2004
1609345631321869126310 ~2003
1609361951321872390310 ~2003
1609376903321875380710 ~2003
1609384811321876962310 ~2003
1609466123321893224710 ~2003
1609510499321902099910 ~2003
1609527239321905447910 ~2003
1609583219321916643910 ~2003
1609636739321927347910 ~2003
1609713779321942755910 ~2003
1609732571321946514310 ~2003
16097545271609754527111 ~2005
16099818291287985463311 ~2004
1610002631322000526310 ~2003
1610022863322004572710 ~2003
1610100581966060348710 ~2004
1610177351322035470310 ~2003
1610292023322058404710 ~2003
1610339261966203556710 ~2004
1610368451322073690310 ~2003
1610379131322075826310 ~2003
1610390051322078010310 ~2003
1610593811322118762310 ~2003
1610622479322124495910 ~2003
Exponent Prime Factor Digits Year
1610631791322126358310 ~2003
16106486532577037844911 ~2005
1610663111322132622310 ~2003
1610663333966397999910 ~2004
1610702699322140539910 ~2003
1610753279322150655910 ~2003
1610755031322151006310 ~2003
1610755043322151008710 ~2003
1610758463322151692710 ~2003
1610867171322173434310 ~2003
1610995031322199006310 ~2003
1611107111322221422310 ~2003
1611109583322221916710 ~2003
1611140519322228103910 ~2003
16112391291288991303311 ~2004
1611260351322252070310 ~2003
1611346403322269280710 ~2003
1611376031322275206310 ~2003
1611382919322276583910 ~2003
1611436201966861720710 ~2004
1611458759322291751910 ~2003
1611545891322309178310 ~2003
16115668213545447006311 ~2005
1611581099322316219910 ~2003
1611590219322318043910 ~2003
Exponent Prime Factor Digits Year
1611627371322325474310 ~2003
1611708971322341794310 ~2003
16117611532256465614311 ~2005
1611815123322363024710 ~2003
1611842423322368484710 ~2003
16119318071611931807111 ~2005
1611952031322390406310 ~2003
1611956939322391387910 ~2003
1611969071322393814310 ~2003
1612018379322403675910 ~2003
1612041551322408310310 ~2003
1612045763322409152710 ~2003
161204652127082381552912 ~2008
1612049081967229448710 ~2004
1612060199322412039910 ~2003
16121103012579376481711 ~2005
1612182371322436474310 ~2003
1612196543322439308710 ~2003
1612203863322440772710 ~2003
1612220231322444046310 ~2003
1612225193967335115910 ~2004
1612263839322452767910 ~2003
1612404659322480931910 ~2003
1612445183322489036710 ~2003
1612458791322491758310 ~2003
3775
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25-07-20