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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
1586089371592664...44271314 2024
15861199969131722399938312 ~2019
1586214164638660...38879914 2026
15863867216331727734432712 ~2019
15865105040331730210080712 ~2019
1586529934098249...57268114 2025
15866132999931732265999912 ~2019
1586621461094823...41713714 2024
15866764333131733528666312 ~2019
15867859559931735719119912 ~2019
15867947465931735894931912 ~2019
1586798139792161...63939915 2024
15869439878331738879756712 ~2019
15870523513131741047026312 ~2019
15871214923131742429846312 ~2019
15871379498331742758996712 ~2019
15871498801131742997602312 ~2019
15872013989931744027979912 ~2019
15873110897931746221795912 ~2019
15873351697131746703394312 ~2019
15874512241131749024482312 ~2019
15874941413931749882827912 ~2019
1587735468711247...84060715 2023
15877444754331754889508712 ~2019
15878175577131756351154312 ~2019
Exponent Prime Factor Dig. Year
15880697365131761394730312 ~2019
15881137196331762274392712 ~2019
15882085951131764171902312 ~2019
15882502784331765005568712 ~2019
15882954560331765909120712 ~2019
15884100143931768200287912 ~2019
15884210960331768421920712 ~2019
15884864216331769728432712 ~2019
15885632570331771265140712 ~2019
15886882202331773764404712 ~2019
15887883415131775766830312 ~2019
15888314213931776628427912 ~2019
15888384743931776769487912 ~2019
15889794167931779588335912 ~2019
15890421566331780843132712 ~2019
15890698736331781397472712 ~2019
15891342235131782684470312 ~2019
15891838985931783677971912 ~2019
15892297115931784594231912 ~2019
15893414567931786829135912 ~2019
15893477005131786954010312 ~2019
1589409732073592...94478314 2023
15895294897131790589794312 ~2019
15896924348331793848696712 ~2019
1589740283098902...85304114 2025
Exponent Prime Factor Dig. Year
15898346732331796693464712 ~2019
15899663078331799326156712 ~2019
1590144372779000...49878314 2026
1590151143674452...02276114 2025
15902232683931804465367912 ~2019
15902365370331804730740712 ~2019
15903427262331806854524712 ~2019
15904566602331809133204712 ~2019
15905484637131810969274312 ~2019
1590683004537348...80928714 2026
15907920119931815840239912 ~2019
15908547325131817094650312 ~2019
15909253733931818507467912 ~2019
15909482771931818965543912 ~2019
15912756590331825513180712 ~2019
15913348796331826697592712 ~2019
15913997371131827994742312 ~2019
15914327539131828655078312 ~2019
15914595499131829190998312 ~2019
15915057137931830114275912 ~2019
15918057685131836115370312 ~2019
15918363763131836727526312 ~2019
15920135597931840271195912 ~2019
15920549492331841098984712 ~2019
15920949967131841899934312 ~2019
Exponent Prime Factor Dig. Year
15922999111131845998222312 ~2019
15923098403931846196807912 ~2019
15923374789131846749578312 ~2019
15924048311931848096623912 ~2019
15924737642331849475284712 ~2019
15927061895931854123791912 ~2019
15928240889931856481779912 ~2019
15928619651931857239303912 ~2019
15928768082331857536164712 ~2019
15930319574331860639148712 ~2019
1593133019113823...45864114 2023
15931632056331863264112712 ~2019
15931720153131863440306312 ~2019
1593268463517934...48279914 2026
15933490280331866980560712 ~2019
1593385464671058...85408915 2025
15935722352331871444704712 ~2019
15936601465131873202930312 ~2019
15937048541931874097083912 ~2019
15937674473931875348947912 ~2019
1593907548475100...55104114 2023
15939371474331878742948712 ~2019
15940708052331881416104712 ~2019
15941675729931883351459912 ~2019
15942485813931884971627912 ~2019
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26-03-29