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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
974619371638865...43464915 2024
9746872357119493744714312 ~2017
9746931557919493863115912 ~2017
9747081773919494163547912 ~2017
9747158681919494317363912 ~2017
9747538466319495076932712 ~2017
974818346297876...38023314 2025
9748427453919496854907912 ~2017
9749169606158495017636712 ~2018
9749893472319499786944712 ~2017
9750003619758500021718312 ~2018
9750545551119501091102312 ~2017
9752802083919505604167912 ~2017
9753215381919506430763912 ~2017
9754602016778036816133712 ~2018
9755011680158530070080712 ~2018
9755236957119510473914312 ~2017
9756248153919512496307912 ~2017
9756434191178051473528912 ~2018
9756522806319513045612712 ~2017
9756660011919513320023912 ~2017
9757170541758543023250312 ~2018
9757552475919515104951912 ~2017
9757763780319515527560712 ~2017
9757928989119515857978312 ~2017
Exponent Prime Factor Dig. Year
9758267141919516534283912 ~2017
9758301395919516602791912 ~2017
9758408705919516817411912 ~2017
9758586710319517173420712 ~2017
9758677909119517355818312 ~2017
9758811733119517623466312 ~2017
9758814389919517628779912 ~2017
9759511572158557069432712 ~2018
9759954284978079634279312 ~2018
9760037575119520075150312 ~2017
9760483831358562902987912 ~2018
9760618477119521236954312 ~2017
9760695458319521390916712 ~2017
9761614084778092912677712 ~2018
9762488921358574933527912 ~2018
9764119049919528238099912 ~2017
9764613587978116908703312 ~2018
9764688065919529376131912 ~2017
9764795309919529590619912 ~2017
9765527348319531054696712 ~2017
9765843301119531686602312 ~2017
9765899039919531798079912 ~2017
9766748309919533496619912 ~2017
9767065964319534131928712 ~2017
976730945872812...24105714 2024
Exponent Prime Factor Dig. Year
976785259077755...57015914 2023
9768041558978144332471312 ~2018
9768306800978146454407312 ~2018
9768307009119536614018312 ~2017
9768337220319536674440712 ~2017
9768657275919537314551912 ~2017
9768796505919537593011912 ~2017
9770303515119540607030312 ~2017
9772567334319545134668712 ~2017
9773293587758639761526312 ~2018
9773393024319546786048712 ~2017
9774145862319548291724712 ~2017
9774220142319548440284712 ~2017
9774296311358645777867912 ~2018
9774760556319549521112712 ~2017
9775131313778201050509712 ~2018
9775560733758653364402312 ~2018
9776011343919552022687912 ~2017
9776056513119552113026312 ~2017
9777266174319554532348712 ~2017
9777520789119555041578312 ~2017
9778148353758668890122312 ~2018
9778447079919556894159912 ~2017
9778627081119557254162312 ~2017
9778830182319557660364712 ~2017
Exponent Prime Factor Dig. Year
9779475527358676853163912 ~2018
9779973875919559947751912 ~2017
9782145521919564291043912 ~2017
9782352164319564704328712 ~2017
9782381041758694286250312 ~2018
9782670715119565341430312 ~2017
9784962932319569925864712 ~2017
9785081582319570163164712 ~2017
9785170468158711022808712 ~2018
9785792402319571584804712 ~2017
9786254966319572509932712 ~2017
9786442067978291536543312 ~2018
9786580526319573161052712 ~2017
978687585533425...49355114 2024
9786969260319573938520712 ~2017
9787069001919574138003912 ~2017
9787280135919574560271912 ~2017
9787784729919575569459912 ~2017
9787929539919575859079912 ~2017
9788506561778308052493712 ~2018
9788988425919577976851912 ~2017
9789858455919579716911912 ~2017
9790023638978320189111312 ~2018
9790395149358742370895912 ~2018
9790469821119580939642312 ~2017
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