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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 Digits Year
2868483419573696683910 ~2005
2868493091573698618310 ~2005
28685067892294805431311 ~2006
2868639239573727847910 ~2005
286868990312048497592712 ~2008
2868736319573747263910 ~2005
2868763979573752795910 ~2005
2868811223573762244710 ~2005
2868902639573780527910 ~2005
2868973199573794639910 ~2005
2869046819573809363910 ~2005
2869144823573828964710 ~2005
2869336979573867395910 ~2005
2869339139573867827910 ~2005
2869607759573921551910 ~2005
28696839131721810347911 ~2006
28697136011721828160711 ~2006
2869733939573946787910 ~2005
2869767623573953524710 ~2005
2869785263573957052710 ~2005
28698007992869800799111 ~2007
2869862519573972503910 ~2005
2869866563573973312710 ~2005
28699086171721945170311 ~2006
2869952051573990410310 ~2005
Exponent Prime Factor Digits Year
2870026559574005311910 ~2005
2870085131574017026310 ~2005
2870092943574018588710 ~2005
2870096303574019260710 ~2005
2870111339574022267910 ~2005
2870152223574030444710 ~2005
2870155559574031111910 ~2005
2870193671574038734310 ~2005
2870292839574058567910 ~2005
2870421311574084262310 ~2005
2870473943574094788710 ~2005
28705236596889256781711 ~2008
2870613899574122779910 ~2005
2870801183574160236710 ~2005
2870940899574188179910 ~2005
2870953031574190606310 ~2005
28711832096890839701711 ~2008
2871211643574242328710 ~2005
28712612512297009000911 ~2006
2871319151574263830310 ~2005
28713568214594170913711 ~2007
28713711618614113483111 ~2008
2871407183574281436710 ~2005
28714447571722866854311 ~2006
2871491951574298390310 ~2005
Exponent Prime Factor Digits Year
28715707875168827416711 ~2007
2871679991574335998310 ~2005
2871732863574346572710 ~2005
2871767903574353580710 ~2005
28718661411723119684711 ~2006
2871942263574388452710 ~2005
2871956471574391294310 ~2005
28719673336892721599311 ~2008
2871970511574394102310 ~2005
28719781211723186872711 ~2006
2872094531574418906310 ~2005
2872176479574435295910 ~2005
28722471412297797712911 ~2006
2872414619574482923910 ~2005
2872459703574491940710 ~2005
28724820772297985661711 ~2006
2872522151574504430310 ~2005
2872541279574508255910 ~2005
2872607603574521520710 ~2005
28726545792872654579111 ~2007
28727483211723648992711 ~2006
2872946519574589303910 ~2005
2872972439574594487910 ~2005
2873005043574601008710 ~2005
2873358263574671652710 ~2005
Exponent Prime Factor Digits Year
28734127974022777915911 ~2007
2873439911574687982310 ~2005
2873474039574694807910 ~2005
2873486279574697255910 ~2005
28735991818620797543111 ~2008
2873605643574721128710 ~2005
2873638991574727798310 ~2005
2873643791574728758310 ~2005
2873692799574738559910 ~2005
2873699663574739932710 ~2005
28737068411724224104711 ~2006
2873708303574741660710 ~2005
2873774483574754896710 ~2005
28738993372299119469711 ~2006
28739819531724389171911 ~2006
2874024599574804919910 ~2005
2874045599574809119910 ~2005
28741247411724474844711 ~2006
2874243611574848722310 ~2005
28742989931724579395911 ~2006
2874316691574863338310 ~2005
2874397811574879562310 ~2005
2874399611574879922310 ~2005
28745022971724701378311 ~2006
28745479934599276788911 ~2007
3856
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25-04-13