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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
1331573399471918 ~1982
133157926631597 ~1979
1331591106527298 ~1980
1331663426132178 ~1982
13316633622123379
1331683452772238 ~1982
1331719559321998 ~1982
133178326635677 ~1979
1332077106566178 ~1980
13321811039101199 ~1983
1332251106580098 ~1980
1332313319755138 ~1981
1332313612863998
1332329106586338 ~1980
1332379532951618 ~1982
1332389186534478 ~1981
1332491746194978 ~1982
133250326650077 ~1979
1332509106600738 ~1980
133255379953197 ~1980
133267126653437 ~1979
1332671106613698
133297379978397 ~1980
133301926660397 ~1979
133315126663037 ~1979
Exp. Prime Factor Digits Year
1333253746621698 ~1982
1333271106661698 ~1980
1333289319989378 ~1981
1333313399993918 ~1982
133333126666637 ~1979
1333457640059378 ~1982
1333511106680898 ~1980
133358326671677 ~1979
1333583320059938
133362180017277 ~1980
13336631093603679 ~1983
133367926673597 ~1979
133369126673837 ~1979
133375126675037 ~1979
133377780026637 ~1980
1333811106704898 ~1980
1333967666983518 ~1982
133399126679837 ~1979
1334057458648796710 ~1987
133409380045597 ~1980
133436326687277 ~1979
1334453186823438 ~1981
13344673122652799 ~1984
133447780068637 ~1980
1334563213530098 ~1981
Exp. Prime Factor Digits Year
1334603747377698 ~1982
13347472589409199 ~1984
1335067133506718 ~1981
1335167106813378 ~1980
1335331240359598 ~1981
1335379560859198 ~1982
1335461106836898 ~1980
133568326713677 ~1979
133578180146877 ~1980
133579126715837 ~1979
1335869106869538 ~1980
133595380157197 ~1980
133597780158637 ~1980
133601926720397 ~1979
133609126721837 ~1979
1336103320664738 ~1981
133615126723037 ~1979
133617780170637 ~1980
133634326726877 ~1979
1336603213856498 ~1981
133661380196797 ~1980
133679926735997 ~1979
133688326737677 ~1979
13369011684495279 ~1983
13369632887840099 ~1984
Exp. Prime Factor Digits Year
1337003320880738 ~1981
1337093187193038 ~1981
133715926743197 ~1979
1337159106972738
133717380230397 ~1980
1337299133729918 ~1981
133762180257277 ~1980
133766326753277 ~1979
1337689535075618 ~1982
1337873321089538 ~1981
133797780278637 ~1980
1338241294413038 ~1981
1338331240899598 ~1981
133837126767437 ~1979
133844326768877 ~1979
1338457615690238 ~1982
133847926769597 ~1979
1338481294465838 ~1981
1338521107081698 ~1980
1338587107086978 ~1980
1338647348048238 ~1982
133866180319677 ~1980
133867126773437 ~1979
1338737187423198 ~1981
133879126775837 ~1979
294
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25-04-13