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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
36895403737908078 ~1990
36895643737912878 ~1990
36896591737931838 ~1990
36896963737939278 ~1990
36897299737945998 ~1990
36897851737957038 ~1990
36898079737961598 ~1990
368990532213943199 ~1991
36899123737982478 ~1990
36899591737991838 ~1990
36899963737999278 ~1990
36900179738003598 ~1990
36900239738004798 ~1990
36900491738009838 ~1990
369014212952113699 ~1992
36901583738031678 ~1990
36903059738061198 ~1990
369039132214234799 ~1991
36903959738079198 ~1990
36904319738086398 ~1990
36904391738087838 ~1990
369049972952399779 ~1992
36905279738105598 ~1990
36905629701206951110 ~1995
36906071361679495910 ~1994
Exponent Prime Factor Digits Year
36906203738124078 ~1990
36906659738133198 ~1990
36906839738136798 ~1990
36907103738142078 ~1990
36907163738143278 ~1990
36907511738150238 ~1990
36908519738170398 ~1990
36909011738180238 ~1990
36909611738192238 ~1990
36909863738197278 ~1990
36909959738199198 ~1990
36910271738205438 ~1990
369108916643960399 ~1992
36911351738227038 ~1990
36911783738235678 ~1990
369119332214715999 ~1991
36912059738241198 ~1990
36912371738247438 ~1990
36913319738266398 ~1990
36914483738289678 ~1990
36915743738314878 ~1990
36915971738319438 ~1990
36916013118131241710 ~1993
369160932214965599 ~1991
369163372953306979 ~1992
Exponent Prime Factor Digits Year
36916751738335038 ~1990
36917483738349678 ~1990
36917651738353038 ~1990
36918383738367678 ~1990
36918683738373678 ~1990
36918779738375598 ~1990
36918911738378238 ~1990
369200115907201779 ~1992
36920231738404638 ~1990
36920711738414238 ~1990
36920963738419278 ~1990
36922163738443278 ~1990
369223732215342399 ~1991
36922703738454078 ~1990
36922859738457198 ~1990
36922883738457678 ~1990
369230212215381279 ~1991
369234132215404799 ~1991
36923459738469198 ~1990
369236512953892099 ~1992
36924071738481438 ~1990
369245419681614650311 ~1998
36924911738498238 ~1990
36925043738500878 ~1990
369252712954021699 ~1992
Exponent Prime Factor Digits Year
36925319738506398 ~1990
36925979738519598 ~1990
36926171738523438 ~1990
36927563738551278 ~1990
36927623738552478 ~1990
36927899738557998 ~1990
36927911738558238 ~1990
36928091738561838 ~1990
36928103738562078 ~1990
36928211738564238 ~1990
36928379738567598 ~1990
369287898124333599 ~1993
369289633692896319 ~1992
369293172215759039 ~1991
36929411738588238 ~1990
36929591738591838 ~1990
36929759738595198 ~1990
36930059738601198 ~1990
36930251738605038 ~1990
36930611738612238 ~1990
36930779738615598 ~1990
36931523738630478 ~1990
36933119738662398 ~1990
36933959738679198 ~1990
36934031738680638 ~1990
2057
GIMPS The Prime Pages FactorDb.com
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26-07-05