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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 Dig. Year
22471122398344942244796712 ~2020
22471418065144942836130312 ~2020
22471923265144943846530312 ~2020
22472846909944945693819912 ~2020
22474027760344948055520712 ~2020
22475639951944951279903912 ~2020
22487906192344975812384712 ~2020
22488817295944977634591912 ~2020
22489180735144978361470312 ~2020
22489990607944979981215912 ~2020
22490100347944980200695912 ~2020
22491146053144982292106312 ~2020
22491844418344983688836712 ~2020
22491926155144983852310312 ~2020
22493059121944986118243912 ~2020
22494949430344989898860712 ~2020
22496558783944993117567912 ~2020
22496939957944993879915912 ~2020
22497545503144995091006312 ~2020
22497827269144995654538312 ~2020
22499235949144998471898312 ~2020
22502974565945005949131912 ~2020
22503477463145006954926312 ~2020
22503555463145007110926312 ~2020
22505069881145010139762312 ~2020
Exponent Prime Factor Dig. Year
2250705885412322...37431315 2025
22508135875145016271750312 ~2020
22508335400345016670800712 ~2020
22508624845145017249690312 ~2020
2251367913894322...94668914 2023
2251391630631404...75131315 2025
22515247856345030495712712 ~2020
22516089398345032178796712 ~2020
22518767719145037535438312 ~2020
22521704449145043408898312 ~2020
22523747627945047495255912 ~2020
22523940251945047880503912 ~2020
2252437529472702...35364114 2024
22524718421945049436843912 ~2020
22527057206345054114412712 ~2020
22527208775945054417551912 ~2020
22527738731945055477463912 ~2020
22529576053145059152106312 ~2020
22530283001945060566003912 ~2020
22532397241145064794482312 ~2020
22532441048345064882096712 ~2020
22534527749945069055499912 ~2020
22536386669945072773339912 ~2020
22540386572345080773144712 ~2020
22542318649145084637298312 ~2020
Exponent Prime Factor Dig. Year
22543423603145086847206312 ~2020
22544227136345088454272712 ~2020
22545141049145090282098312 ~2020
22546100078345092200156712 ~2020
22547595512345095191024712 ~2020
22549639430345099278860712 ~2020
22550010032345100020064712 ~2020
2255027230935908...45036714 2023
22550948360345101896720712 ~2020
22553365796345106731592712 ~2020
22554320201945108640403912 ~2020
22557456944345114913888712 ~2020
2255835748372707...98044114 2024
2256455084332843...06255914 2024
22566085717145132171434312 ~2020
22567163795945134327591912 ~2020
22567921943945135843887912 ~2020
22573099513145146199026312 ~2020
22578070453145156140906312 ~2020
22581408473945162816947912 ~2020
22582027759145164055518312 ~2020
22582949243945165898487912 ~2020
22583453861945166907723912 ~2020
22584243398345168486796712 ~2020
22585755560345171511120712 ~2020
Exponent Prime Factor Dig. Year
2258621288297046...19464914 2024
22588039244345176078488712 ~2020
22588339586345176679172712 ~2020
22589138945945178277891912 ~2020
22589572075145179144150312 ~2020
22590174919145180349838312 ~2020
22590289304345180578608712 ~2020
22590367645145180735290312 ~2020
22590956279945181912559912 ~2020
22593304184345186608368712 ~2020
22595188535945190377071912 ~2020
22595901374345191802748712 ~2020
22600136935145200273870312 ~2020
22601699005145203398010312 ~2020
22601715104345203430208712 ~2020
2260228485532712...82636114 2024
22603275089945206550179912 ~2020
22604343251945208686503912 ~2020
22605217823945210435647912 ~2020
22608210191945216420383912 ~2020
22613651216345227302432712 ~2020
22614197798345228395596712 ~2020
22615533241145231066482312 ~2020
22617868085945235736171912 ~2020
22617932486345235864972712 ~2020
4987
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25-05-04