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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
2430424043486084808710 ~2004
243043939962705336494312 ~2009
24304717331458283039911 ~2005
24304864971944389197711 ~2006
24306005333402840746311 ~2006
24306606111944528488911 ~2006
2430661223486132244710 ~2004
2430702299486140459910 ~2004
2430744863486148972710 ~2004
24307519493403052728711 ~2006
2430766571486153314310 ~2004
2430786551486157310310 ~2004
2430843671486168734310 ~2004
2430883859486176771910 ~2004
2431009799486201959910 ~2004
2431036571486207314310 ~2004
2431095851486219170310 ~2004
2431331603486266320710 ~2004
2431385003486277000710 ~2004
2431543043486308608710 ~2004
24318948914377410803911 ~2007
2431984463486396892710 ~2004
24319899771459193986311 ~2005
2432000303486400060710 ~2004
24320088611459205316711 ~2005
Exponent Prime Factor Digits Year
2432046359486409271910 ~2004
2432061311486412262310 ~2004
2432226539486445307910 ~2004
2432229659486445931910 ~2004
24322513371459350802311 ~2005
24322931811459375908711 ~2005
2432304599486460919910 ~2004
2432477543486495508710 ~2004
24325180971946014477711 ~2006
2432520731486504146310 ~2004
2432633363486526672710 ~2004
24326413033892226084911 ~2007
24327373794378927282311 ~2007
2432802191486560438310 ~2004
24328395895838815013711 ~2007
2432843279486568655910 ~2004
2432859743486571948710 ~2004
2432892779486578555910 ~2004
24329723874379350296711 ~2007
2433298559486659711910 ~2004
2433301439486660287910 ~2004
2433313511486662702310 ~2004
2433399719486679943910 ~2004
24334654911946772392911 ~2006
2433469823486693964710 ~2004
Exponent Prime Factor Digits Year
2433494351486698870310 ~2004
24335378571460122714311 ~2005
2433555419486711083910 ~2004
24336157611460169456711 ~2005
2433651179486730235910 ~2004
2433825659486765131910 ~2004
2434041143486808228710 ~2004
2434142519486828503910 ~2004
2434253879486850775910 ~2004
2434300811486860162310 ~2004
243461041921424571687312 ~2008
2434652411486930482310 ~2004
2434670471486934094310 ~2004
2434673183486934636710 ~2004
2434693799486938759910 ~2004
24348573293408800260711 ~2006
2434906703486981340710 ~2004
2434928843486985768710 ~2004
2434934459486986891910 ~2004
24349745331460984719911 ~2005
2435028839487005767910 ~2004
2435030483487006096710 ~2004
2435057939487011587910 ~2004
2435163239487032647910 ~2004
2435197991487039598310 ~2004
Exponent Prime Factor Digits Year
2435203103487040620710 ~2004
2435245859487049171910 ~2004
24353570779741428308111 ~2007
24355395171461323710311 ~2005
2435653403487130680710 ~2004
2435999459487199891910 ~2004
2436045539487209107910 ~2004
24360505794384891042311 ~2007
24360549771461632986311 ~2005
2436128819487225763910 ~2004
24361767192436176719111 ~2006
24363177131461790627911 ~2005
24363305697796257820911 ~2007
24363866211949109296911 ~2006
2436446483487289296710 ~2004
24364512173411031703911 ~2006
24367085093411391912711 ~2006
2436762479487352495910 ~2004
2436791183487358236710 ~2004
24368105771462086346311 ~2005
24368181171462090870311 ~2005
24368250771949460061711 ~2006
2436887591487377518310 ~2004
2436916451487383290310 ~2004
2437180451487436090310 ~2004
3876
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25-06-08