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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
44577594636069379
4457813267468798 ~1984
4457923445792318 ~1985
44579771069914499 ~1986
4458163445816318 ~1985
4458193713310898 ~1985
4458253713320498 ~1985
4458319445831918 ~1985
4458473267508398 ~1984
445856389171277 ~1983
445859989171997 ~1983
44586471070075299 ~1986
4458841267530478 ~1984
4459157356732578 ~1984
4459177267550638 ~1984
4459177713468338
44591772407955599
44594095975608079 ~1987
4459531445953118 ~1985
4459577624340798 ~1985
4459657267579438 ~1984
4459747445974718 ~1985
4459757356780578 ~1984
445981189196237 ~1983
44599931337997919 ~1986
Exp. Prime Factor Digits Year
4460111110610752910 ~1988
4460191713630578 ~1985
4460327356826178 ~1984
4460359446035918 ~1985
446047189209437 ~1983
4460581267634878 ~1984
4460761713721778 ~1985
4460837356866978 ~1984
4460909356872738 ~1984
4460941267656478 ~1984
4460941981407038
4460977267658638 ~1984
44613131070715139 ~1986
4461547446154718 ~1985
44618931427805779 ~1986
44620091070882179 ~1986
4462013267720798 ~1984
4462121267727278 ~1984
446231989246397 ~1983
44623191427942099
446234389246877 ~1983
4462373267742398 ~1984
4462589357007138 ~1984
446288389257677 ~1983
4463189357055138 ~1984
Exp. Prime Factor Digits Year
4463191446319118 ~1985
4463377267802638 ~1984
44635671071256099 ~1986
4463747357099778 ~1984
4463971714235378 ~1985
4464017267841038 ~1984
4464071357125698 ~1984
4464227357138178 ~1984
446435989287197 ~1983
446473189294637 ~1983
4464731357178498
4464857267891438 ~1984
4464881357190498 ~1984
446495989299197 ~1983
446498389299677 ~1983
4465031357202498 ~1984
44650991518133679 ~1986
446531989306397 ~1983
4465379357230338 ~1984
4465807446580718 ~1985
4465819446581918 ~1985
4465963446596318 ~1985
44659732411625439 ~1986
446641189328237 ~1983
4466593267995598 ~1984
Exp. Prime Factor Digits Year
446672389334477 ~1983
4466773268006398 ~1984
4466837268010238 ~1984
4466879804038238 ~1985
446696389339277 ~1983
4466993268019598 ~1984
4466993625379038
4467257150099835310 ~1988
4467271446727118 ~1985
4467377357390178 ~1984
4467403446740318 ~1985
4467461357396898 ~1984
4467509625451278 ~1985
4467779357422338 ~1984
446779189355837 ~1983
446780389356077 ~1983
4467857625499998 ~1985
446797189359437 ~1983
446804389360877 ~1983
446809189361837 ~1983
446819989363997 ~1983
446855989371197 ~1983
4468649357491938 ~1984
4468757268125438 ~1984
44688175988214799 ~1987
639
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25-06-29