Home e-mail
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
4141774943828354988710 ~2006
41420196413313615712911 ~2008
4142058191828411638310 ~2006
4142071919828414383910 ~2006
4142321003828464200710 ~2006
4142430431828486086310 ~2006
41424913572485494814311 ~2007
4142497631828499526310 ~2006
41425038739942009295311 ~2009
4142595923828519184710 ~2006
41428677772485720666311 ~2007
4142871203828574240710 ~2006
4142981543828596308710 ~2006
4142988719828597743910 ~2006
4143294143828658828710 ~2006
4143326051828665210310 ~2006
4143362759828672551910 ~2006
41433649972486018998311 ~2007
41434192212486051532711 ~2007
41435761332486145679911 ~2007
414378016119890144772912 ~2010
41438326612486299596711 ~2007
4143902699828780539910 ~2006
4144085723828817144710 ~2006
4144445219828889043910 ~2006
Exponent Prime Factor Digits Year
41445929834144592983111 ~2008
4144666931828933386310 ~2006
4144751783828950356710 ~2006
4145014823829002964710 ~2006
41452697594145269759111 ~2008
4145282759829056551910 ~2006
4145303303829060660710 ~2006
4145400179829080035910 ~2006
4145524343829104868710 ~2006
4145531639829106327910 ~2006
41459066573316725325711 ~2008
4145907911829181582310 ~2006
4145962343829192468710 ~2006
4146139043829227808710 ~2006
41462887012487773220711 ~2007
4146331391829266278310 ~2006
4146374471829274894310 ~2006
4146442763829288552710 ~2006
4146728303829345660710 ~2006
41467706474146770647111 ~2008
4146770759829354151910 ~2006
41467975612488078536711 ~2007
41468828234146882823111 ~2008
41468886775805644147911 ~2008
41469430012488165800711 ~2007
Exponent Prime Factor Digits Year
41469779172488186750311 ~2007
41470092412488205544711 ~2007
4147165679829433135910 ~2006
4147386539829477307910 ~2006
4147435823829487164710 ~2006
4147539899829507979910 ~2006
4147626503829525300710 ~2006
41476393034147639303111 ~2008
4147692443829538488710 ~2006
4147804799829560959910 ~2006
41478432372488705942311 ~2007
414785248710784416466312 ~2009
4148072891829614578310 ~2006
4148130011829626002310 ~2006
41484984077467297132711 ~2008
414860279322402455082312 ~2010
4148634443829726888710 ~2006
41486399412489183964711 ~2007
4148657423829731484710 ~2006
4148890199829778039910 ~2006
41491086372489465182311 ~2007
4149713159829942631910 ~2006
4149760463829952092710 ~2006
4149788183829957636710 ~2006
4149941171829988234310 ~2006
Exponent Prime Factor Digits Year
41500512732490030763911 ~2007
41500768514150076851111 ~2008
41501303812490078228711 ~2007
4150364591830072918310 ~2006
4150421519830084303910 ~2006
4150611539830122307910 ~2006
4150780943830156188710 ~2006
41510142773320811421711 ~2008
4151077523830215504710 ~2006
4151240843830248168710 ~2006
4151321183830264236710 ~2006
4151327399830265479910 ~2006
4151369471830273894310 ~2006
4151561591830312318310 ~2006
4151564303830312860710 ~2006
4151635991830327198310 ~2006
41517420612491045236711 ~2007
41517955373321436429711 ~2008
41521708495813039188711 ~2008
4152367451830473490310 ~2006
41525001194152500119111 ~2008
4152540503830508100710 ~2006
4152811499830562299910 ~2006
415306179124087758387912 ~2010
4153112399830622479910 ~2006
4195
GIMPS The Prime Pages FactorDb.com
Home
5.037.460 digits 		e-mail
25-09-07