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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
53836572831076731456711 ~2007
53836692111076733842311 ~2007
53838447231076768944711 ~2007
53838902511076778050311 ~2007
53839512111076790242311 ~2007
53840441394307235311311 ~2008
53842290231076845804711 ~2007
53843359374307468749711 ~2008
53843409533230604571911 ~2008
53843887213230633232711 ~2008
53844798111076895962311 ~2007
53846459478615433515311 ~2009
53847062514307765000911 ~2008
53847317991076946359911 ~2007
53847416511076948330311 ~2007
53854387311077087746311 ~2007
53855476213231328572711 ~2008
53856119631077122392711 ~2007
53857933311077158666311 ~2007
53861448373231686902311 ~2008
53861951511077239030311 ~2007
53862001191077240023911 ~2007
53863104591077262091911 ~2007
53868593991077371879911 ~2007
538696975912928727421712 ~2010
Exponent Prime Factor Dig. Year
53870233191077404663911 ~2007
53871499791077429995911 ~2007
53874126831077482536711 ~2007
538752460712930059056912 ~2010
53875475631077509512711 ~2007
53878158711077563174311 ~2007
53881289511077625790311 ~2007
53884543431077690868711 ~2007
53886977631077739552711 ~2007
538946953772218891795912 ~2011
53895219711077904394311 ~2007
53897821919701607943911 ~2009
53901422391078028447911 ~2007
53901814311078036286311 ~2007
53902577511078051550311 ~2007
53904263391078085267911 ~2007
53904581631078091632711 ~2007
53905020111078100402311 ~2007
53905023111078100462311 ~2007
53905141311078102826311 ~2007
53905325991078106519911 ~2007
53905501974312440157711 ~2008
53908396911078167938311 ~2007
53908558191078171163911 ~2007
53911889631078237792711 ~2007
Exponent Prime Factor Dig. Year
53915314014313225120911 ~2008
53915798991078315979911 ~2007
53916355638626616900911 ~2009
53916440813234986448711 ~2008
53916699111078333982311 ~2007
53917833479705210024711 ~2009
53918135991078362719911 ~2007
53920169991078403399911 ~2007
53921725613235303536711 ~2008
53922524031078450480711 ~2007
53926206831078524136711 ~2007
53928137173235688230311 ~2008
53929060638628649700911 ~2009
53929317111078586342311 ~2007
53930520973235831258311 ~2008
53931646911078632938311 ~2007
53933350933236001055911 ~2008
53938679031078773580711 ~2007
53939210631078784212711 ~2007
53940084231078801684711 ~2007
53940257511078805150311 ~2007
53943691431078873828711 ~2007
53944058511078881170311 ~2007
53945033214315602656911 ~2008
53945220177552330823911 ~2009
Exponent Prime Factor Dig. Year
53946661311078933226311 ~2007
53949794511078995890311 ~2007
53952044991079040899911 ~2007
53952570133237154207911 ~2008
53954844591079096891911 ~2007
53958199911079163998311 ~2007
53958268791079165375911 ~2007
53958381591079167631911 ~2007
53958573591079171471911 ~2007
53959073511079181470311 ~2007
53959379991079187599911 ~2007
53962645911079252918311 ~2007
53963849631079276992711 ~2007
53965655991079313119911 ~2007
53970121914317609752911 ~2008
53972098431079441968711 ~2007
53972589897556162584711 ~2009
53975181831079503636711 ~2007
539769383922670314123912 ~2010
53978335431079566708711 ~2007
53980593111079611862311 ~2007
53981788333238907299911 ~2008
53983850991079677019911 ~2007
53988123111079762462311 ~2007
53989393911079787878311 ~2007
4284
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25-09-07