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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
793197831586395679 ~1993
79325591951907092110 ~1997
793258814759552879 ~1994
793286574759719439 ~1994
793293591586587199 ~1993
793296231586592479 ~1993
793325631586651279 ~1993
793328391586656799 ~1993
793340391586680799 ~1993
793348911586697839 ~1993
793393614760361679 ~1994
793430511586861039 ~1993
793509831587019679 ~1993
793543214761259279 ~1994
793572591587145199 ~1993
793589631587179279 ~1993
79360289111104404710 ~1995
793606431587212879 ~1993
79361159253955708910 ~1996
79361747206340542310 ~1995
793631391587262799 ~1993
793639431587278879 ~1993
793670031587340079 ~1993
793684376349474979 ~1994
793690791587381599 ~1993
Exponent Prime Factor Digits Year
793700237937002319 ~1994
793700991587401999 ~1993
793717311587434639 ~1993
79375577111125807910 ~1995
793758974762553839 ~1994
793759311587518639 ~1993
793773231587546479 ~1993
793781991587563999 ~1993
793820031587640079 ~1993
793851231587702479 ~1993
793856534763139199 ~1994
793869774763218639 ~1994
793890591587781199 ~1993
793913216351305699 ~1994
793925631587851279 ~1993
793942191587884399 ~1993
793951311587902639 ~1993
793968711587937439 ~1993
793972374763834239 ~1994
793981911587963839 ~1993
793992831587985679 ~1993
794000631588001279 ~1993
794005431588010879 ~1993
794016776352134179 ~1994
794022476352179779 ~1994
Exponent Prime Factor Digits Year
794034077940340719 ~1994
794049111588098239 ~1993
794073437940734319 ~1994
794083311588166639 ~1993
794091014764546079 ~1994
794109534764657199 ~1994
794119191588238399 ~1993
79412581381180388910 ~1996
794126991588253999 ~1993
79413563190592551310 ~1995
794153334764919999 ~1994
794160591588321199 ~1993
794182311588364639 ~1993
794197214765183279 ~1994
794198031588396079 ~1993
794223831588447679 ~1993
794235591588471199 ~1993
794251191588502399 ~1993
794348511588697039 ~1993
794367111588734239 ~1993
79438109111213352710 ~1995
794404614766427679 ~1994
794421711588843439 ~1993
79442221127107553710 ~1995
794430614766583679 ~1994
Exponent Prime Factor Digits Year
794448374766690239 ~1994
794448534766691199 ~1994
79445617381338961710 ~1996
794497431588994879 ~1993
794504534767027199 ~1994
794544231589088479 ~1993
794575191589150399 ~1993
794585174767511039 ~1994
794663631589327279 ~1993
794672631589345279 ~1993
794678031589356079 ~1993
794682711589365439 ~1993
794683796357470339 ~1994
794687991589375999 ~1993
794692311589384639 ~1993
79470187317880748110 ~1996
794748591589497199 ~1993
794750031589500079 ~1993
794751111589502239 ~1993
794767214768603279 ~1994
794779431589558879 ~1993
794781231589562479 ~1993
794789391589578799 ~1993
794793591589587199 ~1993
79479599143063278310 ~1995
2291
GIMPS The Prime Pages FactorDb.com
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25-04-20