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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
368575312948602499 ~1992
36858791737175838 ~1990
36859499737189998 ~1990
368607732211646399 ~1991
368615898109549599 ~1993
36862151737243038 ~1990
36863903737278078 ~1990
368639935160959039 ~1992
36865043737300878 ~1990
368652612211915679 ~1991
36866519737330398 ~1990
36869663737393278 ~1990
368697172949577379 ~1992
36869951737399038 ~1990
368702272986488387111 ~1996
368714695162005679 ~1992
36873299737465998 ~1990
36873563737471278 ~1990
36873839737476798 ~1990
36873971737479438 ~1990
36874151737483038 ~1990
36874613376121052710 ~1994
368746792949974339 ~1992
368757018112654239 ~1993
36876743737534878 ~1990
Exponent Prime Factor Digits Year
368769076637843279 ~1992
36880139737602798 ~1990
36880583737611678 ~1990
36880631737612638 ~1990
36881171737623438 ~1990
368811712950493699
368813572212881439 ~1991
36881363737627278 ~1990
36882563737651278 ~1990
36883019737660398 ~1990
36885239737704798 ~1990
368875972951007779 ~1992
36888311737766238 ~1990
368899873688998719 ~1992
36890471737809438 ~1990
36892211737844238 ~1990
36892871737857438 ~1990
368930992951447939 ~1992
36893651737873038 ~1990
36894251737885038 ~1990
36896591737931838 ~1990
36896963737939278 ~1990
36898079737961598 ~1990
368990532213943199 ~1991
36899591737991838 ~1990
Exponent Prime Factor Digits Year
36899963737999278 ~1990
36900179738003598 ~1990
36900239738004798 ~1990
36900491738009838 ~1990
369014212952113699 ~1992
36901583738031678 ~1990
36903059738061198 ~1990
369039132214234799 ~1991
36903959738079198 ~1990
36904319738086398 ~1990
369049972952399779 ~1992
36905279738105598 ~1990
36905629701206951110 ~1995
36906071361679495910 ~1994
36906203738124078 ~1990
36906659738133198 ~1990
36907511738150238 ~1990
36909011738180238 ~1990
36911783738235678 ~1990
369119332214715999 ~1991
36914483738289678 ~1990
36915971738319438 ~1990
36916013118131241710 ~1993
369160932214965599 ~1991
369163372953306979 ~1992
Exponent Prime Factor Digits Year
36916751738335038 ~1990
36918779738375598 ~1990
36918911738378238 ~1990
369223732215342399 ~1991
369230212215381279 ~1991
369234132215404799 ~1991
369236512953892099 ~1992
369245419681614650311 ~1998
36925043738500878 ~1990
369252712954021699 ~1992
36928211738564238 ~1990
36928379738567598 ~1990
369289633692896319 ~1992
369293172215759039 ~1991
36929411738588238 ~1990
36929591738591838 ~1990
36930059738601198 ~1990
36930611738612238 ~1990
36933119738662398 ~1990
36933959738679198 ~1990
36935051738701038 ~1990
369351132216106799 ~1991
36935303738706078 ~1990
36936083738721678 ~1990
36938549140366486310 ~1993
1861
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25-04-13