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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 Dig. Year
157724876633154497532711 ~2011
157745952233154919044711 ~2011
1577461039334704142864712 ~2013
157746620633154932412711 ~2011
157751013833155020276711 ~2011
157754926193155098523911 ~2011
157757081393155141627911 ~2011
157759415393155188307911 ~2011
157762303313155246066311 ~2011
157765061393155301227911 ~2011
1577715072163108602884112 ~2014
157774047113155480942311 ~2011
157777491713155549834311 ~2011
157778339219466700352711 ~2012
157787005193155740103911 ~2011
157787727833155754556711 ~2011
157791451313155829026311 ~2011
1577936851112623494808912 ~2012
157795369913155907398311 ~2011
1577956741712623653933712 ~2012
1577964550947338936527112 ~2014
157797034193155940683911 ~2011
157802080793156041615911 ~2011
157809877793156197555911 ~2011
157811798393156235967911 ~2011
Exponent Prime Factor Dig. Year
157815275513156305510311 ~2011
157816115393156322307911 ~2011
157817206819469032408711 ~2012
157821598433156431968711 ~2011
157827962033156559240711 ~2011
157830193913156603878311 ~2011
157832326019469939560711 ~2012
1578375880315783758803112 ~2012
157841507033156830140711 ~2011
157847001113156940022311 ~2011
157849891979470993518311 ~2012
157854673193157093463911 ~2011
157863948593157278971911 ~2011
157867759193157355183911 ~2011
157871405033157428100711 ~2011
157882544033157650880711 ~2011
157883812939473028775911 ~2012
157892784233157855684711 ~2011
157894939913157898798311 ~2011
157907144513158142890311 ~2011
157908636593158172731911 ~2011
157913206819474792408711 ~2012
157926228233158524564711 ~2011
157926560513158531210311 ~2011
157927336793158546735911 ~2011
Exponent Prime Factor Dig. Year
1579414903112635319224912 ~2012
1579418776728429537980712 ~2013
157943612939476616775911 ~2012
157947672113158953442311 ~2011
157947831593158956631911 ~2011
1579524934112636199472912 ~2012
1579539572912636316583312 ~2012
1579573944715795739447112 ~2012
157962437633159248752711 ~2011
157972321793159446435911 ~2011
1579807255112638458040912 ~2012
157985614913159712298311 ~2011
157989048113159780962311 ~2011
1579904827128438286887912 ~2013
157992012833159840256711 ~2011
157992020633159840412711 ~2011
157998665393159973307911 ~2011
158001615713160032314311 ~2011
158014450313160289006311 ~2011
158014450913160289018311 ~2011
158014627793160292555911 ~2011
158015472713160309454311 ~2011
158017816793160356335911 ~2011
158038589633160771792711 ~2011
158039763233160795264711 ~2011
Exponent Prime Factor Dig. Year
158041569379482494162311 ~2012
1580422550912643380407312 ~2012
158046332033160926640711 ~2011
1580529124112644232992912 ~2012
158053620713161072414311 ~2011
1580539982922127559760712 ~2013
158057572379483454342311 ~2012
158063366033161267320711 ~2011
158083154993161663099911 ~2011
158086617233161732344711 ~2011
158088805379485328322311 ~2012
158099606513161992130311 ~2011
158104908593162098171911 ~2011
1581049174315810491743112 ~2012
158112805193162256103911 ~2011
1581135732715811357327112 ~2012
158114615513162292310311 ~2011
158126737313162534746311 ~2011
158132166233162643324711 ~2011
158134814579488088874311 ~2012
158140822793162816455911 ~2011
158153334593163066691911 ~2011
1581632095128469377711912 ~2013
158165923313163318466311 ~2011
1581687884337960509223312 ~2013
4623
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25-09-07