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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
2592325523518465104710 ~2005
2592385511518477102310 ~2005
2592401099518480219910 ~2005
2592433439518486687910 ~2005
2592479783518495956710 ~2005
25924841571555490494311 ~2006
25925044011555502640711 ~2006
2592527519518505503910 ~2005
2592599291518519858310 ~2005
2592610799518522159910 ~2005
2592669119518533823910 ~2005
25927049931555622995911 ~2006
2592781679518556335910 ~2005
25927903371555674202311 ~2006
2592907871518581574310 ~2005
2592936323518587264710 ~2005
2593088579518617715910 ~2005
25931089012074487120911 ~2006
2593116503518623300710 ~2005
25931434072074514725711 ~2006
2593178543518635708710 ~2005
2593257839518651567910 ~2005
25933453331556007199911 ~2006
2593398443518679688710 ~2005
2593424219518684843910 ~2005
Exponent Prime Factor Digits Year
2593426883518685376710 ~2005
25934945931556096755911 ~2006
2593636403518727280710 ~2005
2593672703518734540710 ~2005
25937383971556243038311 ~2006
2593936643518787328710 ~2005
2594129579518825915910 ~2005
2594201531518840306310 ~2005
2594231771518846354310 ~2005
25942862174150857947311 ~2007
2594326571518865314310 ~2005
2594401163518880232710 ~2005
25944545171556672710311 ~2006
2594556323518911264710 ~2005
2594623043518924608710 ~2005
25946680931556800855911 ~2006
2594710439518942087910 ~2005
2594736563518947312710 ~2005
2594750051518950010310 ~2005
2594814083518962816710 ~2005
2594815823518963164710 ~2005
2594899403518979880710 ~2005
25949786712594978671111 ~2006
2595000959519000191910 ~2005
2595022271519004454310 ~2005
Exponent Prime Factor Digits Year
2595056291519011258310 ~2005
2595157511519031502310 ~2005
2595235931519047186310 ~2005
25953621495709796727911 ~2007
2595556823519111364710 ~2005
2595590099519118019910 ~2005
2595624191519124838310 ~2005
2595648851519129770310 ~2005
25956694032595669403111 ~2006
2595692003519138400710 ~2005
2595716099519143219910 ~2005
2595916523519183304710 ~2005
25959511571557570694311 ~2006
2595978779519195755910 ~2005
2596007759519201551910 ~2005
2596023011519204602310 ~2005
2596025039519205007910 ~2005
2596107863519221572710 ~2005
2596155911519231182310 ~2005
25961566571557693994311 ~2006
2596244999519248999910 ~2005
25963794131557827647911 ~2006
2596551263519310252710 ~2005
2596617143519323428710 ~2005
2596664159519332831910 ~2005
Exponent Prime Factor Digits Year
259682683112464768788912 ~2008
25968330731558099843911 ~2006
25968591412077487312911 ~2006
2596890239519378047910 ~2005
2596897631519379526310 ~2005
2596980359519396071910 ~2005
259701554920256721282312 ~2008
2597074583519414916710 ~2005
2597121311519424262310 ~2005
2597136851519427370310 ~2005
25974601331558476079911 ~2006
25975133571558508014311 ~2006
2597517011519503402310 ~2005
2597768111519553622310 ~2005
2597793923519558784710 ~2005
2597796731519559346310 ~2005
2597889971519577994310 ~2005
25979748531558784911911 ~2006
2598121979519624395910 ~2005
2598128399519625679910 ~2005
2598182663519636532710 ~2005
25982940531558976431911 ~2006
2598358943519671788710 ~2005
2598706151519741230310 ~2005
25987284714677711247911 ~2007
4292
GIMPS The Prime Pages FactorDb.com
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26-03-15