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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
14119019282380398 ~1987
14119139282382798 ~1987
14119439282388798 ~1987
14119499282389998 ~1987
14120279282405598 ~1987
14120399282407998 ~1987
14120573847234398 ~1988
14120713847242798 ~1988
14120783282415678 ~1987
14120881847252878 ~1988
141213013106686239 ~1989
14121323282426478 ~1987
141221273389310499 ~1989
141221693389320579 ~1989
14122211282444238 ~1987
14122319282446398 ~1987
14122523282450478 ~1987
14122991282459838 ~1987
141238311129906499 ~1988
14124119282482398 ~1987
141243073389833699 ~1989
14124371282487438 ~1987
14124533847471998 ~1988
14124959282499198 ~1987
14125439282508798 ~1987
Exponent Prime Factor Digits Year
14125451282509038 ~1987
141254695367678239 ~1990
14125571282511438 ~1987
141256933390166339 ~1989
14125763282515278 ~1987
141257811130062499 ~1988
14126459282529198 ~1987
14126603282532078 ~1987
14127131282542638 ~1987
141274034803317039 ~1990
141275174238255119 ~1990
14127563282551278 ~1987
14127863282557278 ~1987
141279432260470899 ~1989
14128537415378987910 ~1992
141287811130302499 ~1988
141289971130319779 ~1988
14129009113032072110 ~1991
14129519282590398 ~1987
14129579282591598 ~1987
14129651282593038 ~1987
141302091130416739 ~1988
14130299282605998 ~1987
141302992543453839
14130983282619678 ~1987
Exponent Prime Factor Digits Year
14131681847900878 ~1988
14131919282638398 ~1987
141319693109033199 ~1989
14132711282654238 ~1987
14132819282656398 ~1987
14133263282665278 ~1987
14133503282670078 ~1987
141336171978706399 ~1989
141337311130698499 ~1988
14133803282676078 ~1987
141341471413414719 ~1988
141342471130739779 ~1988
141342911413429119 ~1988
14134559282691198 ~1987
14134583282691678 ~1987
14135111282702238 ~1987
141353231413532319 ~1988
14135711282714238 ~1987
14135843282716878 ~1987
141364071130912579 ~1988
14136481848188878 ~1988
14136539282730798 ~1987
14137133848227998 ~1988
14137223282744478 ~1987
14137499282749998 ~1987
Exponent Prime Factor Digits Year
14137859282757198 ~1987
14138219282764398 ~1987
14138363282767278 ~1987
141385491131083939 ~1988
14138843282776878 ~1987
14138903282778078 ~1987
14138977848338638 ~1988
14139179282783598 ~1987
141391791131134339
141393613110659439 ~1989
14139623282792478 ~1987
14140013848400798 ~1988
14140153848409198 ~1988
14140811282816238 ~1987
141412871414128719 ~1989
14141411282828238 ~1987
14141483282829678 ~1987
14141579282831598 ~1987
14142001845691659910 ~1993
14142059282841198 ~1987
14142371282847438 ~1987
14142839282856798 ~1987
14142899282857998 ~1987
14143463282869278 ~1987
141435792545844239 ~1989
1141
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24-08-25