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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
36418067096372836134192712 ~2021
36422264831972844529663912 ~2021
36422539001972845078003912 ~2021
3642394888496993...85900914 2024
36424505366372849010732712 ~2021
3642559885631027...77476715 2025
36428744507972857489015912 ~2021
36429670355972859340711912 ~2021
36429706181972859412363912 ~2021
36431701631972863403263912 ~2021
36442285154372884570308712 ~2021
36442360313972884720627912 ~2021
36445454924372890909848712 ~2021
3644582455395029...88438314 2024
36449284507172898569014312 ~2021
3645170398631399...30739315 2024
36456873071972913746143912 ~2021
36457402045172914804090312 ~2021
36466545032372933090064712 ~2021
36467086345172934172690312 ~2021
3646874557072698...72231914 2024
36469704080372939408160712 ~2021
3647011062232042...94848914 2024
36472219777172944439554312 ~2021
36475945471172951890942312 ~2021
Exponent Prime Factor Dig. Year
36475962397172951924794312 ~2021
36481543333172963086666312 ~2021
3649223205312408...15504714 2024
36492986401172985972802312 ~2021
36494438507972988877015912 ~2021
36495450029972990900059912 ~2021
36495997937972991995875912 ~2021
36500750546373001501092712 ~2021
36501577699173003155398312 ~2021
36504894403173009788806312 ~2021
36505300217973010600435912 ~2021
36512407436373024814872712 ~2021
3651475446134966...06736914 2024
36514833139173029666278312 ~2021
36519919901973039839803912 ~2021
36520588730373041177460712 ~2021
36521708813973043417627912 ~2021
36522150743973044301487912 ~2021
36532460791173064921582312 ~2021
36533011229973066022459912 ~2021
3653307134213507...48841714 2024
36534273229173068546458312 ~2021
36535780357173071560714312 ~2021
3653653322577234...78688714 2024
36538219723173076439446312 ~2021
Exponent Prime Factor Dig. Year
36540379850373080759700712 ~2021
3654357961992346...15975915 2024
36547187330373094374660712 ~2021
36547366112373094732224712 ~2021
36551564771973103129543912 ~2021
36558015923973116031847912 ~2021
36561409664373122819328712 ~2021
3656408244912413...41640714 2024
36565692560373131385120712 ~2021
36572742797973145485595912 ~2021
36572799902373145599804712 ~2021
36576938203173153876406312 ~2021
36583359841173166719682312 ~2021
36584167628373168335256712 ~2021
36585471133173170942266312 ~2021
36587413424373174826848712 ~2021
36589566329973179132659912 ~2021
36590312978373180625956712 ~2021
36591399037173182798074312 ~2021
3659146343876220...84579114 2024
36591627955173183255910312 ~2021
3659188730771046...70002315 2024
36592554962373185109924712 ~2021
36599697689973199395379912 ~2021
36601052179173202104358312 ~2021
Exponent Prime Factor Dig. Year
36601483760373202967520712 ~2021
36603219217173206438434312 ~2021
36603682034373207364068712 ~2021
3660602799477101...30971914 2024
36606503186373213006372712 ~2021
36606802151973213604303912 ~2021
36609085345173218170690312 ~2021
36617501498373235002996712 ~2021
36618379111173236758222312 ~2021
36632200213173264400426312 ~2021
36634680827973269361655912 ~2021
3663516486671758...13601714 2024
36644800664373289601328712 ~2021
36648720218373297440436712 ~2021
36652804760373305609520712 ~2021
36653838299973307676599912 ~2021
3665472204431466...81772114 2024
36659883095973319766191912 ~2021
36663622409973327244819912 ~2021
36667890391173335780782312 ~2021
36668150275173336300550312 ~2021
36677931881973355863763912 ~2021
36679165889973358331779912 ~2021
36682185121173364370242312 ~2021
36682566560373365133120712 ~2021
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25-05-04