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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
2840931717833409...61396114 2024
28410029132356820058264712 ~2020
28410996542356821993084712 ~2020
28413700771156827401542312 ~2020
28414119245956828238491912 ~2020
28414398482356828796964712 ~2020
28416164413156832328826312 ~2020
2841797460075058...78924714 2023
2842381705993240...44828714 2024
28424615287156849230574312 ~2020
2842505927812444...97916714 2024
28426838789956853677579912 ~2020
28427320927156854641854312 ~2020
28429021447156858042894312 ~2020
28430190203956860380407912 ~2020
28430686429156861372858312 ~2020
28432528400356865056800712 ~2020
28433048509156866097018312 ~2020
28439339369956878678739912 ~2020
28441452761956882905523912 ~2020
28443539015956887078031912 ~2020
28443781373956887562747912 ~2020
28445938454356891876908712 ~2020
28446450389956892900779912 ~2020
2844991270635291...63371914 2023
Exponent Prime Factor Dig. Year
28451105741956902211483912 ~2020
2845269365212446...54080714 2024
28453592771956907185543912 ~2020
28456966663156913933326312 ~2020
28457016823156914033646312 ~2020
28457083213156914166426312 ~2020
28458036775156916073550312 ~2020
28460099405956920198811912 ~2020
28461694171156923388342312 ~2020
28464074521156928149042312 ~2020
28465217869156930435738312 ~2020
28466478661156932957322312 ~2020
28467887036356935774072712 ~2020
28468964072356937928144712 ~2020
28469534480356939068960712 ~2020
28472636491156945272982312 ~2020
28476863611156953727222312 ~2020
2847745596734043...47356714 2023
28478812022356957624044712 ~2020
28479544403956959088807912 ~2020
2848433487492905...57239914 2024
28484426929156968853858312 ~2020
28485425201956970850403912 ~2020
28487544659956975089319912 ~2020
28494040076356988080152712 ~2020
Exponent Prime Factor Dig. Year
28495430761156990861522312 ~2020
28497692453956995384907912 ~2020
28500007949957000015899912 ~2020
28500055151957000110303912 ~2020
28502031271157004062542312 ~2020
28502180063957004360127912 ~2020
28506723673157013447346312 ~2020
28508315429957016630859912 ~2020
28511157746357022315492712 ~2020
28511913221957023826443912 ~2020
28514666755157029333510312 ~2020
28515042524357030085048712 ~2020
28516927730357033855460712 ~2020
28519412330357038824660712 ~2020
28521184951157042369902312 ~2020
28523529794357047059588712 ~2020
28527263006357054526012712 ~2020
28528161115157056322230312 ~2020
28529786588357059573176712 ~2020
28530110933957060221867912 ~2020
28530426920357060853840712 ~2020
28532187734357064375468712 ~2020
28532819180357065638360712 ~2020
2853346057975706...15940114 2024
28534208305157068416610312 ~2020
Exponent Prime Factor Dig. Year
28542025247957084050495912 ~2020
28542749719157085499438312 ~2020
28544871667157089743334312 ~2020
28545384967157090769934312 ~2020
28546302479957092604959912 ~2020
28547874932357095749864712 ~2020
28548849697157097699394312 ~2020
2855230132072969...37352914 2024
28553644015157107288030312 ~2020
28556203481957112406963912 ~2020
28556416825157112833650312 ~2020
28557079724357114159448712 ~2020
28557684379157115368758312 ~2020
2856774338171371...82321714 2024
28573024496357146048992712 ~2020
28573441295957146882591912 ~2020
28578126041957156252083912 ~2020
28581593021957163186043912 ~2020
2858338041671897...96688915 2025
28588558853957177117707912 ~2020
28588666613957177333227912 ~2020
28590699347957181398695912 ~2020
28591505069957183010139912 ~2020
28594611667157189223334312 ~2020
28595106236357190212472712 ~2020
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25-04-13