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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
22432395985144864791970312 ~2020
22434493016344868986032712 ~2020
22434705853144869411706312 ~2020
22435389338344870778676712 ~2020
22436083781944872167563912 ~2020
22437242978344874485956712 ~2020
22438494743944876989487912 ~2020
22441966940344883933880712 ~2020
22442045516344884091032712 ~2020
22442401124344884802248712 ~2020
22442581520344885163040712 ~2020
2244486788896957...45559114 2023
22445683693144891367386312 ~2020
22446010643944892021287912 ~2020
22446031369144892062738312 ~2020
22446274543144892549086312 ~2020
2244700071493905...24392714 2023
22447596167944895192335912 ~2020
22447599917944895199835912 ~2020
22448192165944896384331912 ~2020
22448943965944897887931912 ~2020
22449350456344898700912712 ~2020
22450785433144901570866312 ~2020
22453926248344907852496712 ~2020
22455327836344910655672712 ~2020
Exponent Prime Factor Dig. Year
22457678989144915357978312 ~2020
22458047395144916094790312 ~2020
22458996242344917992484712 ~2020
22460013779944920027559912 ~2020
2246149190212830...79664714 2024
22462227293944924454587912 ~2020
22462795610344925591220712 ~2020
22465496642344930993284712 ~2020
2246648101694673...51515314 2024
22469331989944938663979912 ~2020
22470335545144940671090312 ~2020
22471122398344942244796712 ~2020
22471418065144942836130312 ~2020
22471923265144943846530312 ~2020
22472846909944945693819912 ~2020
22474027760344948055520712 ~2020
22475639951944951279903912 ~2020
2247938632799171...21783314 2025
2248689269577195...62624114 2025
22487906192344975812384712 ~2020
22488817295944977634591912 ~2020
22489180735144978361470312 ~2020
22489990607944979981215912 ~2020
22490100347944980200695912 ~2020
22491146053144982292106312 ~2020
Exponent Prime Factor Dig. Year
22491844418344983688836712 ~2020
22491926155144983852310312 ~2020
22493059121944986118243912 ~2020
22494949430344989898860712 ~2020
22496558783944993117567912 ~2020
22496939957944993879915912 ~2020
22497545503144995091006312 ~2020
22497827269144995654538312 ~2020
22499235949144998471898312 ~2020
22501121984345002243968712 ~2020
22502974565945005949131912 ~2020
22503477463145006954926312 ~2020
22503555463145007110926312 ~2020
22505069881145010139762312 ~2020
2250705885412322...37431315 2025
22508135875145016271750312 ~2020
22508335400345016670800712 ~2020
22508624845145017249690312 ~2020
22512576493145025152986312 ~2020
2251367913894322...94668914 2023
2251391630631404...75131315 2025
22515247856345030495712712 ~2020
22516089398345032178796712 ~2020
22518767719145037535438312 ~2020
22521704449145043408898312 ~2020
Exponent Prime Factor Dig. Year
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
22539591134345079182268712 ~2020
22540386572345080773144712 ~2020
22542318649145084637298312 ~2020
22543423603145086847206312 ~2020
22544227136345088454272712 ~2020
22545141049145090282098312 ~2020
22546100078345092200156712 ~2020
22547595512345095191024712 ~2020
22549639430345099278860712 ~2020
22549654445945099308891912 ~2020
22550010032345100020064712 ~2020
2255027230935908...45036714 2023
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25-06-29