Home e-mail
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
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
36899963737999278 ~1990
36900179738003598 ~1990
36900239738004798 ~1990
36900491738009838 ~1990
369014212952113699 ~1992
36901583738031678 ~1990
36903059738061198 ~1990
369039132214234799 ~1991
Exponent Prime Factor Digits Year
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
36916751738335038 ~1990
36918779738375598 ~1990
36918911738378238 ~1990
369223732215342399 ~1991
369230212215381279 ~1991
369234132215404799 ~1991
369236512953892099 ~1992
369245419681614650311 ~1998
Exponent Prime Factor Digits Year
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
369392992955143939 ~1992
36941039738820798 ~1990
369415812216494879 ~1991
36941711738834238 ~1990
369426172216557039 ~1991
369428838866291939 ~1993
36943139738862798 ~1990
369436932216621599 ~1991
Exponent Prime Factor Digits Year
36944309229054715910 ~1994
369444732216668399 ~1991
36945323738906478 ~1990
36945731738914638 ~1990
36945959738919198 ~1990
36946523738930478 ~1990
36947279738945598 ~1990
36948239738964798 ~1990
36949019738980398 ~1990
36949403738988078 ~1990
36949631738992638 ~1990
36950099739001998 ~1990
36950603739012078 ~1990
36950759739015198 ~1990
369507793695077919 ~1992
369510532217063199 ~1991
369514375173201199 ~1992
36953723739074478 ~1990
36957443739148878 ~1990
369575872956606979 ~1992
36957671739153438 ~1990
36957971739159438 ~1990
36958643739172878 ~1990
36958703739174078 ~1990
36959291473078924910 ~1995
1906
GIMPS The Prime Pages FactorDb.com
Home
4.903.097 digits 		e-mail
25-07-08