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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
19379080349938758160699912 ~2019
1938119899931267...45542315 2025
19381394198338762788396712 ~2019
19381905980338763811960712 ~2019
19382373236338764746472712 ~2019
19382576501938765153003912 ~2019
19383060793138766121586312 ~2019
19383213269938766426539912 ~2019
19383721399138767442798312 ~2019
19384258277938768516555912 ~2019
19385017357138770034714312 ~2019
19385374706338770749412712 ~2019
1938721028891221...82007115 2023
19387261019938774522039912 ~2019
19387692746338775385492712 ~2019
19388667776338777335552712 ~2019
19391241152338782482304712 ~2019
19391422765138782845530312 ~2019
19391565557938783131115912 ~2019
19394975960338789951920712 ~2019
19395072163138790144326312 ~2019
19395404743138790809486312 ~2019
19397520937138795041874312 ~2019
19398115082338796230164712 ~2019
19398893311138797786622312 ~2019
Exponent Prime Factor Dig. Year
1939955661112327...93332114 2024
19399566017938799132035912 ~2019
19400446397938800892795912 ~2019
19400450483938800900967912 ~2019
19401363577138802727154312 ~2019
19402286081938804572163912 ~2019
19403880703138807761406312 ~2019
19406143451938812286903912 ~2019
19407301201138814602402312 ~2019
1941107506493261...10903314 2024
19411157594338822315188712 ~2019
19411688705938823377411912 ~2019
19412670151138825340302312 ~2019
19417133660338834267320712 ~2019
19417234225138834468450312 ~2019
19417888709938835777419912 ~2019
19418379833938836759667912 ~2019
19419237193138838474386312 ~2019
19420320787138840641574312 ~2019
19425152317138850304634312 ~2019
19426251281938852502563912 ~2019
19427342365138854684730312 ~2019
19427390039938854780079912 ~2019
19427837539138855675078312 ~2019
19428421112338856842224712 ~2019
Exponent Prime Factor Dig. Year
19432347613138864695226312 ~2019
19432930585138865861170312 ~2019
19434430681138868861362312 ~2019
1943583783593770...40164714 2024
19437108842338874217684712 ~2019
19439113337938878226675912 ~2019
19439684753938879369507912 ~2019
1944126054611395...72099915 2025
19442886505138885773010312 ~2019
19445543795938891087591912 ~2019
19445749855138891499710312 ~2019
19446666080338893332160712 ~2019
19447101836338894203672712 ~2019
19447405637938894811275912 ~2019
19447876847938895753695912 ~2019
19448048983138896097966312 ~2019
19450125835138900251670312 ~2019
19451373409138902746818312 ~2019
19453843613938907687227912 ~2019
19454472023938908944047912 ~2019
19454535767938909071535912 ~2019
19454538797938909077595912 ~2019
19454788526338909577052712 ~2019
19455681290338911362580712 ~2019
1945612658419455...19872714 2026
Exponent Prime Factor Dig. Year
19460263817938920527635912 ~2019
19460343638338920687276712 ~2019
1946074693739341...29904114 2024
19463041331938926082663912 ~2019
19465927951138931855902312 ~2019
19466129843938932259687912 ~2019
19466659801138933319602312 ~2019
19468174597138936349194312 ~2019
19468371881938936743763912 ~2019
19469611787938939223575912 ~2019
19470674366338941348732712 ~2019
19471467527938942935055912 ~2019
19472282921938944565843912 ~2019
19472401141138944802282312 ~2019
19475091023938950182047912 ~2019
19475636384338951272768712 ~2019
19475843083138951686166312 ~2019
19479185399938958370799912 ~2019
19479826985938959653971912 ~2019
1948049642032805...84523314 2025
19480526585938961053171912 ~2019
19481808482338963616964712 ~2019
19484589545938969179091912 ~2019
19485693377938971386755912 ~2019
19485798193138971596386312 ~2019
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26-03-15