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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
41415911828318238 ~1991
41416223828324478 ~1991
41416559828331198 ~1991
41417003828340078 ~1991
414170812485024879 ~1992
41417483828349678 ~1991
41417531828350638 ~1991
41417723828354478 ~1991
41418431828368638 ~1991
41418551828371038 ~1991
41419043828380878 ~1991
41419139828382798 ~1991
41419523828390478 ~1991
41419571828391438 ~1991
414197332485183999 ~1992
414202572485215439 ~1992
41420339828406798 ~1991
41421179828423598 ~1991
414212873313702979 ~1992
414213772485282639 ~1992
41421683828433678 ~1991
41422151828443038 ~1991
41422883828457678 ~1991
41423303828466078 ~1991
414237914142379119 ~1992
Exponent Prime Factor Digits Year
41424671828493438 ~1991
41424899828497998 ~1991
41425199828503998 ~1991
41425271828505438 ~1991
41425451828509038 ~1991
41425523173987196710 ~1994
41425739828514798 ~1991
41425883828517678 ~1991
414261172485567039 ~1992
41426303828526078 ~1991
41426639828532798 ~1991
41427311828546238 ~1991
41427443828548878 ~1991
41427599405990470310 ~1995
41427839828556798 ~1991
41427959828559198 ~1991
41430143828602878 ~1991
41430563828611278 ~1991
41430743828614878 ~1991
414308597457554639 ~1993
41431679828633598 ~1991
41431739828634798 ~1991
41431991828639838 ~1991
41432003828640078 ~1991
41432291828645838 ~1991
Exponent Prime Factor Digits Year
414328493314627939 ~1992
414330612485983679 ~1992
41433611828672238 ~1991
41433659828673198 ~1991
41434223828684478 ~1991
41434271828685438 ~1991
41434583828691678 ~1991
414346212486077279 ~1992
414346372486078239 ~1992
41434643828692878 ~1991
41434979828699598 ~1991
41435039828700798 ~1991
41435711828714238 ~1991
41436371828727438 ~1991
41436611828732238 ~1991
41437031828740638 ~1991
41437631828752638 ~1991
41437703828754078 ~1991
414379313315034499 ~1992
414391132486346799 ~1992
41439179828783598 ~1991
41439263828785278 ~1991
41439539828790798 ~1991
41439683828793678 ~1991
41441363828827278 ~1991
Exponent Prime Factor Digits Year
41441399828827998 ~1991
414415812486494879 ~1992
414416572486499439 ~1992
41442371828847438 ~1991
41442671828853438 ~1991
41442683828853678 ~1991
41443421232083157710 ~1994
41443463828869278 ~1991
414435132486610799 ~1992
41444003828880078 ~1991
41444159828883198 ~1991
41444423828888478 ~1991
41444471828889438 ~1991
41444531828890638 ~1991
41444951828899038 ~1991
41445539828910798 ~1991
41445863828917278 ~1991
414459612486757679 ~1992
41446043828920878 ~1991
414461772486770639 ~1992
41446211828924238 ~1991
414473812486842879 ~1992
41447459828949198 ~1991
41447579828951598 ~1991
41448419828968398 ~1991
2206
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26-09-27