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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.
Exponent Prime Factor Digits Year
144875692028259679 ~1989
14487911289758238 ~1987
14488151289763038 ~1987
14488283289765678 ~1987
14488319289766398 ~1987
14488931289778638 ~1987
14489171289783438 ~1987
14489339289786798 ~1987
14489521869371278 ~1988
14490191289803838 ~1987
14490323289806478 ~1987
14490743289814878 ~1987
14491079289821598 ~1987
14491283289825678 ~1987
14491583289831678 ~1987
14491921113036983910 ~1991
14491979289839598 ~1987
144920591449205919 ~1989
14492063289841278 ~1987
14492519289850398 ~1987
14492651289853038 ~1987
14492759289855198 ~1987
14492963289859278 ~1987
14493263289865278 ~1987
14493491289869838 ~1987
Exponent Prime Factor Digits Year
14493683289873678 ~1987
144940492029166879 ~1989
144950273478806499 ~1990
14495219289904398 ~1987
14495303289906078 ~1987
14495311153650296710 ~1991
14495363289907278 ~1987
144961919567486079 ~1991
14496239289924798 ~1987
14496659289933198 ~1987
14496899289937998 ~1987
14496983289939678 ~1987
144976071125014303311 ~1993
14497799289955998 ~1987
14498101869886078 ~1988
144982071159856579 ~1988
144989231449892319 ~1989
14499203289984078 ~1987
14499323289986478 ~1987
14499659289993198 ~1987
144997572319961139 ~1989
144998391159987139 ~1988
14500151290003038 ~1987
14500631290012638 ~1987
14500691290013838 ~1987
Exponent Prime Factor Digits Year
14500943290018878 ~1987
14501099290021998 ~1987
14501183290023678 ~1987
14501423290028478 ~1987
14502791290055838 ~1987
14502959290059198 ~1987
145029791450297919 ~1989
14503199290063998 ~1987
14503991290079838 ~1987
14504051255271297710 ~1992
14504783290095678 ~1987
145048911160391299 ~1988
14504977870298638 ~1988
14505059290101198 ~1987
14505083290101678 ~1987
14505311290106238 ~1987
145054973481319299 ~1990
145057671160461379 ~1988
14505977870358638 ~1988
14506991290139838 ~1987
14507063290141278 ~1987
14507063107352266310
14507483290149678 ~1987
14507879290157598 ~1987
14507939290158798 ~1987
Exponent Prime Factor Digits Year
145083712611506799 ~1989
14508401870504078 ~1988
14508661870519678 ~1988
145087372031223199 ~1989
145091811160734499 ~1988
14509931290198638 ~1987
14510183290203678 ~1987
14510311153809296710 ~1991
145108911160871299 ~1988
14510939290218798 ~1987
14511323290226478 ~1987
14511443290228878 ~1987
145116411160931299 ~1988
14511671290233438 ~1987
14511851290237038 ~1987
14512031290240638 ~1987
14512079290241598 ~1987
14512139290242798 ~1987
145124391160995139 ~1988
14512481870748878 ~1988
145126611161012899 ~1988
14512691290253838 ~1987
14513183290263678 ~1987
14513783290275678 ~1987
145146233483509539 ~1990
1242
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25-08-20