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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
144053386431997 ~1980
1440577230492338 ~1981
144058186434877 ~1980
14405832074439539 ~1984
1440679259322238 ~1981
14407734351134479 ~1984
1440883345811938 ~1982
1441057432317118 ~1982
144115128823037 ~1979
1441241461197138 ~1982
144137386482397 ~1980
1441543144154318 ~1981
1441637547822078 ~1982
1441771259518798 ~1981
1441849692087538 ~1982
144188328837677 ~1979
1442003807521698 ~1983
1442071230731378 ~1981
144215928843197 ~1979
1442227144222718 ~1981
1442227490357198
1442227576890818
144227928845597 ~1979
1442351375011278 ~1982
144241128848237 ~1979
Exp. Prime Factor Digits Year
1442429115394338 ~1981
144245928849197 ~1979
144253128850637 ~1979
1442633461642578 ~1982
1442717115417378 ~1981
1442827952265838 ~1983
1443007577202818 ~1982
144311928862397 ~1979
144313128862637 ~1979
144325786595437 ~1980
1443257115460578
144343786606237 ~1980
144346186607677 ~1980
1443473346433538 ~1982
144358186614877 ~1980
144371386622797 ~1980
144371928874397 ~1979
1443781317631838 ~1982
144380328876077 ~1979
1443839115507138 ~1981
144389928877997 ~1979
1444187115534978 ~1981
1444309433292718 ~1982
1444463375560398 ~1982
1444463462228178
Exp. Prime Factor Digits Year
1444501433350318 ~1982
1444633924565138 ~1983
1444823462343378 ~1982
144503928900797 ~1979
1445179346842978 ~1982
144535128907037 ~1979
1445351115628098
144540186724077 ~1980
1445429462537298 ~1982
14457495985400879 ~1985
1445753809621698 ~1983
144577128915437 ~1979
1445879260258238 ~1981
1445953318109678 ~1982
144596328919277 ~1979
1445981549472798 ~1982
1446019144601918 ~1981
144605928921197 ~1979
144623386773997 ~1980
1446449896798398 ~1983
144655128931037 ~1979
1446629202528078 ~1981
144671928934397 ~1979
144688186812877 ~1980
1446941434082318 ~1982
Exp. Prime Factor Digits Year
1447007115760578 ~1981
144713928942797 ~1979
144715128943037 ~1979
1447213578885218 ~1982
144722328944477 ~1979
1447241897289438 ~1983
144727386836397 ~1980
1447279144727918 ~1981
144755928951197 ~1979
144756186853677 ~1980
1447631260573598 ~1981
1447811115824898 ~1981
1447877115830178 ~1981
1448171260670798 ~1981
1448207955816638 ~1983
144842328968477 ~1979
1448687115894978 ~1981
1448767231802738 ~1981
1448779608487198 ~1982
1448827231812338 ~1981
1448827579530818
1449061318793438 ~1982
144919128983837 ~1979
1449191260854398
1449337231893938 ~1981
309
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25-04-06