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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
984241393696418 1978
98425359055197 1978
98429919685997 1978
984329314985298 1978
9843291712732479
984359492179518 1978
98438319687677 1978
984407885966318 1978
984421157507378 1978
9844211181305219
98449119689837 1978
984497137829598 1978
98458398458317 1978
98461119692237 1978
984707728683198 1978
98485359091197 1978
98488159092877 1978
98491359094797 1978
984959492479518 1978
98512159107277 1978
985379788303218 1978
9854031911681839 1978
9854631202264879 1978
985483157677298 1978
98549919709997 1978
Exp. Prime Factor Digits Year
98557119711437 1978
985571256248478
98560178848097 1978
985639473106738 1978
985807177445278 1978
98593778874977 1978
98595198595117 1978
986053236652738 1978
986143650854398 1978
9861494417947539 1978
98626778901377 1978
98628159176877 1978
98641119728237 1978
98647759188637 1978
986477138106798
98654319730877 1978
98656778925377 1978
986641217061038 1978
98670798670717 1978
986717138140398 1978
98673759204237 1978
986749296024718 1978
98675919735197 1978
986779177620238 1978
986849236843778 1978
Exp. Prime Factor Digits Year
98696319739277 1978
987061157929778 1978
98710178968097 1978
98719119743837 1978
98722778978177 1978
98725119745037 1978
987293296187918 1978
98729978983937 1978
9873536871976899 1978
98738319747677 1978
987391157982578 1978
987463236991138 1978
98749119749837 1978
98759919751997 1978
987739177793038 1978
987797138291598 1978
987809296342718 1978
98791119758237 1978
987971256872478 1978
988093395237218 1978
9881291403143199 1978
98821759293037 1978
98827119765437 1978
988271316246738
98834319766877 1978
Exp. Prime Factor Digits Year
988343316269778
9883671976734019 1978
98851119770237 1978
98869359321597 1978
988711567124629710 ~1986
9887631028313539 1978
98882979106337 1978
98885919777197 1978
988877138442798 1978
98890179112097 1978
989029237366978 1978
9890291167054239
98909919781997 1978
989119237388578 1978
98917119783437 1978
989171553935778
9891711206788639
9891718071635379
98923119784637 1978
98929359357597 1978
989293158286898
989293296787918
98932159359277 1978
989323415515678 1978
989341474883698 1978
242
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25-06-01