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
16495679329913598 ~1987
164959071319672579 ~1989
16496471329929438 ~1987
16496653989799198 ~1989
16496663329933278 ~1987
164968272639492339 ~1990
16497119329942398 ~1987
164975271319802179 ~1989
164976292309668079 ~1989
16497683329953678 ~1987
16497779329955598 ~1987
164979772309716799 ~1989
16498103329962078 ~1987
16498571329971438 ~1987
164991171319929379 ~1989
16499519329990398 ~1987
16499531329990638 ~1987
16499597989975838 ~1989
164998971319991779 ~1989
16499963329999278 ~1987
165000071650000719 ~1989
165004271650042719 ~1989
16500443330008878 ~1987
16500479330009598 ~1987
165008932310125039 ~1989
Exponent Prime Factor Digits Year
165010911320087299 ~1989
16501151330023038 ~1987
16501451330029038 ~1987
16501643330032878 ~1987
16502243330044878 ~1987
16502723330054478 ~1987
16503161990189678 ~1989
165031992970575839 ~1990
16503323330066478 ~1987
16503491330069838 ~1987
165036612640585779 ~1990
16503797990227838 ~1989
16503833990229998 ~1989
16503911330078238 ~1987
16504151330083038 ~1987
16504223330084478 ~1987
165047571320380579 ~1989
16505003330100078 ~1987
16505017990301038 ~1989
16505171330103438 ~1987
165052611320420899 ~1989
16505591330111838 ~1987
16505837990350238 ~1989
165060733961457539 ~1990
165064311320514499 ~1989
Exponent Prime Factor Digits Year
165072292311012079 ~1989
16507553990453198 ~1989
16507619330152398 ~1987
16507643330152878 ~1987
16507811330156238 ~1987
16508039330160798 ~1987
16508081990484878 ~1989
16508171330163438 ~1987
165093431650934319 ~1989
16509491330189838 ~1987
16509719330194398 ~1987
165104571320836579 ~1989
16510463330209278 ~1987
16510493990629598 ~1989
16510919330218398 ~1987
16511333990679998 ~1989
165113511320908099 ~1989
165117733962825539 ~1990
16511843330236878 ~1987
165119091320952739 ~1989
165126372642021939 ~1990
165128695284118099 ~1990
16512911330258238 ~1987
165129311651293119 ~1989
16513559330271198 ~1987
Exponent Prime Factor Digits Year
16513751330275038 ~1987
16513823330276478 ~1987
165141432642262899 ~1990
16514579330291598 ~1987
16514639330292798 ~1987
16514843330296878 ~1987
165151191321209539 ~1989
16515263330305278 ~1987
16515757990945438 ~1989
16515781990946878 ~1989
16516271330325438 ~1987
16516937991016238 ~1989
16517551175086040710 ~1992
16517951330359038 ~1987
16518083330361678 ~1987
16518431330368638 ~1987
16518503330370078 ~1987
16518701991122078 ~1989
16519091330381838 ~1987
16519523241185035910 ~1992
165196371321570979 ~1989
16519859330397198 ~1987
165202391652023919 ~1989
16520797194945404710 ~1992
16520837991250238 ~1989
1330
GIMPS The Prime Pages FactorDb.com
Home
5.067.432 digits 		e-mail
25-09-22