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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
26325394145952650788291912 ~2020
26325793271952651586543912 ~2020
26325808847952651617695912 ~2020
26326421701152652843402312 ~2020
26329625651952659251303912 ~2020
26332461685152664923370312 ~2020
26333301011952666602023912 ~2020
26336087516352672175032712 ~2020
26338090724352676181448712 ~2020
26338232641152676465282312 ~2020
26339736356352679472712712 ~2020
2634007814993002...09088714 2024
26341589216352683178432712 ~2020
26342070901152684141802312 ~2020
26342939855952685879711912 ~2020
26344951193952689902387912 ~2020
2634700734431059...52408715 2023
2634832276693741...32899914 2024
2634901062615031...16005716 2026
2635243924099486...26724114 2025
26354387774352708775548712 ~2020
26355506113152711012226312 ~2020
26356742615952713485231912 ~2020
26356994732352713989464712 ~2020
26359597685952719195371912 ~2020
Exponent Prime Factor Dig. Year
26360233157952720466315912 ~2020
26361985364352723970728712 ~2020
26364707402352729414804712 ~2020
26365345442352730690884712 ~2020
26367292913952734585827912 ~2020
26367816649152735633298312 ~2020
26368950989952737901979912 ~2020
26368962269952737924539912 ~2020
26370241211952740482423912 ~2020
26373523445952747046891912 ~2020
26374504076352749008152712 ~2020
2637521759232532...88860914 2024
26375951413152751902826312 ~2020
26376702625152753405250312 ~2020
26376823868352753647736712 ~2020
26377069454352754138908712 ~2020
26378332796352756665592712 ~2020
26382517099152765034198312 ~2020
26382711323952765422647912 ~2020
26385408191952770816383912 ~2020
26385494678352770989356712 ~2020
26387546501952775093003912 ~2020
2638786963637230...80346314 2025
2639069982616280...58611914 2025
26391796177152783592354312 ~2020
Exponent Prime Factor Dig. Year
26392366964352784733928712 ~2020
26393925277152787850554312 ~2020
26394398012352788796024712 ~2020
26394867127152789734254312 ~2020
26396830778352793661556712 ~2020
26397048761952794097523912 ~2020
26399040799152798081598312 ~2020
26400793382352801586764712 ~2020
26401872865152803745730312 ~2020
26403996295152807992590312 ~2020
26405382193152810764386312 ~2020
2640606496877393...91236114 2025
26408722939152817445878312 ~2020
26412101939952824203879912 ~2020
26412504434352825008868712 ~2020
26412689653152825379306312 ~2020
26412907897152825815794312 ~2020
26413810499952827620999912 ~2020
26418910979952837821959912 ~2020
26419606880352839213760712 ~2020
26419964996352839929992712 ~2020
26420379134352840758268712 ~2020
26421177596352842355192712 ~2020
26421563444352843126888712 ~2020
26425244495952850488991912 ~2020
Exponent Prime Factor Dig. Year
26426158574352852317148712 ~2020
26427480133152854960266312 ~2020
26430186428352860372856712 ~2020
26430621239952861242479912 ~2020
26430648257952861296515912 ~2020
26432022821952864045643912 ~2020
26432370349152864740698312 ~2020
26433934909152867869818312 ~2020
26436439357152872878714312 ~2020
26436748043952873496087912 ~2020
26436841292352873682584712 ~2020
2643710350135287...00260114 2024
26437989110352875978220712 ~2020
26439315497952878630995912 ~2020
26440411208352880822416712 ~2020
26443331683152886663366312 ~2020
2644454576035130...77498314 2024
26444878361952889756723912 ~2020
26446518605952893037211912 ~2020
26447517797952895035595912 ~2020
26447606347152895212694312 ~2020
26448080461152896160922312 ~2020
26448446489952896892979912 ~2020
26452854254352905708508712 ~2020
26456409991152912819982312 ~2020
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26-03-29