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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
144241128848237 ~1979
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
1444447953335038 ~1983
Exp. Prime Factor Digits Year
1444463375560398 ~1982
1444463462228178
1444501433350318 ~1982
1444633924565138 ~1983
14447894392158579 ~1984
1444823462343378 ~1982
1444957780276798 ~1983
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
1446097694126578 ~1983
144623386773997 ~1980
1446449896798398 ~1983
Exp. Prime Factor Digits Year
144655128931037 ~1979
1446629202528078 ~1981
144671928934397 ~1979
144688186812877 ~1980
1446941434082318 ~1982
1447007115760578 ~1981
144713928942797 ~1979
144715128943037 ~1979
1447213578885218 ~1982
144722328944477 ~1979
1447241897289438 ~1983
144727386836397 ~1980
1447279144727918 ~1981
144755928951197 ~1979
144756186853677 ~1980
1447583955404798 ~1983
1447631260573598 ~1981
1447811115824898 ~1981
1447877115830178 ~1981
14479731245256799 ~1983
1448171260670798 ~1981
1448207955816638 ~1983
1448387811096738 ~1983
144842328968477 ~1979
1448477811147138 ~1983
Exp. Prime Factor Digits Year
1448687115894978 ~1981
1448737666419038 ~1982
1448767231802738 ~1981
1448779608487198 ~1982
1448827231812338 ~1981
1448827579530818
1448879695461938 ~1983
1449061318793438 ~1982
144919128983837 ~1979
1449191260854398
1449337231893938 ~1981
1449431115954498 ~1981
14494312550998579
1449509434852718 ~1982
144951786971037 ~1980
1449521550817998 ~1982
1449589318909598 ~1982
144959928991997 ~1979
1449611115968898 ~1981
1449619144961918 ~1981
14496471072738799 ~1983
144973386983997 ~1980
144991128998237 ~1979
145001929000397 ~1979
14500731740087619 ~1983
322
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26-07-19