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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.
Exp. Prime Factor Digits Year
1417301680304498 ~1982
141731928346397 ~1979
1417319113385538
1417363340167138 ~1982
1417807226849138 ~1981
1417907113432578 ~1980
1417931255227598 ~1981
1417979113438338 ~1980
141799385079597 ~1980
141805128361037 ~1979
141809385085597 ~1980
141824328364877 ~1979
141836328367277 ~1979
141851385110797 ~1980
141875928375197 ~1979
14188691447246399 ~1983
1418953312169678 ~1982
141902328380477 ~1979
1419023595989678
1419037340568898 ~1982
141905928381197 ~1979
1419073227051698 ~1981
141913785148237 ~1980
1419163141916318 ~1981
141917928383597 ~1979
Exp. Prime Factor Digits Year
1419239113539138 ~1980
1419247255464478 ~1981
1419251113540098 ~1980
1419269425780718 ~1982
1419359113548738 ~1980
141937128387437 ~1979
1419487141948718 ~1981
1419643141964318 ~1981
1419689766632078 ~1983
141969785181837 ~1980
1419697227151538
1419701113576098 ~1980
1419827709913518 ~1982
1419833454346578 ~1982
142009128401837 ~1979
142015128403037 ~1979
1420207340849698 ~1982
14202911022609539 ~1983
142049385229597 ~1980
142061385236797 ~1980
1420621568248418 ~1982
142071785243037 ~1980
1420721113657698 ~1980
1420847113667778 ~1980
1420879483098878 ~1982
Exp. Prime Factor Digits Year
142088328417677 ~1979
142093385255997 ~1980
14209491136759219 ~1983
142109385265597 ~1980
142109928421997 ~1979
1421141426342318 ~1982
1421221227395378 ~1981
142124328424877 ~1979
142129128425837 ~1979
1421291113703298
142147128429437 ~1979
142160328432077 ~1979
142166328433277 ~1979
1421669113733538 ~1980
1421909199067278 ~1981
1422089426626718 ~1982
1422103227536498 ~1981
142211928442397 ~1979
1422163142216318 ~1981
1422193312882478 ~1982
142225785335437 ~1980
1422257199115998
14222931706751619 ~1983
1422367568946818 ~1982
1422437682769778 ~1982
Exp. Prime Factor Digits Year
142256328451277 ~1979
142259385355597 ~1980
1422721654451678 ~1982
1422749199184878 ~1981
1422749540644638
142279785367837 ~1980
1422977199216798 ~1981
1422977341514498
142309128461837 ~1979
1423127796951138 ~1983
1423181113854498 ~1980
1423243142324318 ~1981
142337928467597 ~1979
14233791024832899
14233817486984079 ~1985
142339128467837 ~1979
1423439113875138 ~1980
1423451113876098 ~1980
1423453569381218 ~1982
142355385413197 ~1980
142393128478637 ~1979
1423949113915938 ~1980
1423997113919778 ~1980
1424021113921698 ~1980
1424177341802498 ~1982
306
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25-04-13