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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
4656439871931287974310 ~2007
4656445331931289066310 ~2007
46567212972794032778311 ~2008
46567480212794048812711 ~2008
4656840179931368035910 ~2007
4656990983931398196710 ~2007
46572716532794362991911 ~2008
46572787572794367254311 ~2008
46575328514657532851111 ~2008
4658113991931622798310 ~2007
4658280383931656076710 ~2007
46583727532795023651911 ~2008
4658506271931701254310 ~2007
4658753591931750718310 ~2007
4658901563931780312710 ~2007
46590438893727235111311 ~2008
4659054839931810967910 ~2007
4659158579931831715910 ~2007
46591939972795516398311 ~2008
4659780731931956146310 ~2007
4660108163932021632710 ~2007
46605516077456882571311 ~2009
46606188478389113924711 ~2009
4660890719932178143910 ~2007
46611537713728923016911 ~2008
Exponent Prime Factor Digits Year
4661176511932235302310 ~2007
4661196791932239358310 ~2007
4661387963932277592710 ~2007
4661751491932350298310 ~2007
46617667517458826801711 ~2009
46619082176526671503911 ~2009
466191277941957215011112 ~2011
4661926331932385266310 ~2007
46620531173729642493711 ~2008
46621576793729726143311 ~2008
4662260111932452022310 ~2007
4662289223932457844710 ~2007
46623925212797435512711 ~2008
4662638999932527799910 ~2007
4663168343932633668710 ~2007
4663218419932643683910 ~2007
4663240583932648116710 ~2007
46634380073730750405711 ~2008
4663548611932709722310 ~2007
4663573979932714795910 ~2007
4663677059932735411910 ~2007
4663817579932763515910 ~2007
46638625212798317512711 ~2008
46639964873731197189711 ~2008
4664054651932810930310 ~2007
Exponent Prime Factor Digits Year
4664316071932863214310 ~2007
4664402051932880410310 ~2007
4664481623932896324710 ~2007
4664484179932896835910 ~2007
4664656343932931268710 ~2007
4664738483932947696710 ~2007
4664782403932956480710 ~2007
46648578773731886301711 ~2008
4665017603933003520710 ~2007
46650219293732017543311 ~2008
4665482351933096470310 ~2007
4665937091933187418310 ~2007
4665970103933194020710 ~2007
4666227551933245510310 ~2007
4666531931933306386310 ~2007
4666581011933316202310 ~2007
46666115812799966948711 ~2008
4666628051933325610310 ~2007
46666362078399945172711 ~2009
46666969994666696999111 ~2008
4666744739933348947910 ~2007
4667018399933403679910 ~2007
4667194463933438892710 ~2007
4667216219933443243910 ~2007
46672595393733807631311 ~2008
Exponent Prime Factor Digits Year
466751485314002544559112 ~2009
4667762999933552599910 ~2007
4667786303933557260710 ~2007
4667836403933567280710 ~2007
4667888831933577766310 ~2007
46678911972800734718311 ~2008
466799282914937577052912 ~2009
4668357383933671476710 ~2007
46684482972801068978311 ~2008
46684908437469585348911 ~2009
4668915851933783170310 ~2007
46691619612801497176711 ~2008
4669311611933862322310 ~2007
4669318103933863620710 ~2007
4669318943933863788710 ~2007
46698164993735853199311 ~2008
46699425776537919607911 ~2009
4669974923933994984710 ~2007
46700446337472071412911 ~2009
4670216051934043210310 ~2007
46702396274670239627111 ~2008
46702574393736205951311 ~2008
4670290283934058056710 ~2007
467058610114011758303112 ~2009
4670643539934128707910 ~2007
4141
GIMPS The Prime Pages FactorDb.com
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25-07-08