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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
20220800771213248046311 ~2005
2022105119404421023910 ~2004
2022199451404439890310 ~2004
2022252863404450572710 ~2004
20223228711617858296911 ~2005
2022393959404478791910 ~2004
2022469919404493983910 ~2004
20225004371213500262311 ~2005
20225108232022510823111 ~2005
2022516491404503298310 ~2004
2022833303404566660710 ~2004
20228449199709655611311 ~2007
2022887831404577566310 ~2004
2022936563404587312710 ~2004
2022978539404595707910 ~2004
20230005371213800322311 ~2005
2023006031404601206310 ~2004
2023006631404601326310 ~2004
20230262811618421024911 ~2005
2023064819404612963910 ~2004
2023074323404614864710 ~2004
2023165139404633027910 ~2004
20231793913641722903911 ~2006
2023190159404638031910 ~2004
20231931411213915884711 ~2005
Exponent Prime Factor Digits Year
2023208399404641679910 ~2004
20232302332832522326311 ~2006
2023267931404653586310 ~2004
2023288103404657620710 ~2004
2023295159404659031910 ~2004
20233079594855939101711 ~2006
20236157871618892629711 ~2005
2023676639404735327910 ~2004
2023710239404742047910 ~2004
2023725479404745095910 ~2004
2023733819404746763910 ~2004
20237362918499692422311 ~2007
20237548333238007732911 ~2006
20237612472023761247111 ~2005
2023774199404754839910 ~2004
20238833771214330026311 ~2005
202392403911738759426312 ~2007
20239266131214355967911 ~2005
20239664473238346315311 ~2006
2024043431404808686310 ~2004
2024093171404818634310 ~2004
2024165219404833043910 ~2004
20242500912024250091111 ~2005
2024315003404863000710 ~2004
20244965994858791837711 ~2006
Exponent Prime Factor Digits Year
2024513411404902682310 ~2004
20245183371214711002311 ~2005
20245346571619627725711 ~2005
2024780963404956192710 ~2004
20248241571214894494311 ~2005
20248301832024830183111 ~2005
2024867711404973542310 ~2004
2024919251404983850310 ~2004
2024964731404992946310 ~2004
2024975339404995067910 ~2004
2025015983405003196710 ~2004
20250291796885099208711 ~2007
2025101003405020200710 ~2004
2025179231405035846310 ~2004
2025227063405045412710 ~2004
20252625371215157522311 ~2005
2025265283405053056710 ~2004
20253314811215198888711 ~2005
2025401831405080366310 ~2004
2025508931405101786310 ~2004
2025535931405107186310 ~2004
2025566759405113351910 ~2004
2025572231405114446310 ~2004
2025608831405121766310 ~2004
2025623339405124667910 ~2004
Exponent Prime Factor Digits Year
2025637391405127478310 ~2004
2025639659405127931910 ~2004
20256559219318017236711 ~2007
2025715031405143006310 ~2004
2025739811405147962310 ~2004
2025841019405168203910 ~2004
2025903059405180611910 ~2004
20259092296077727687111 ~2007
2025917483405183496710 ~2004
2025931151405186230310 ~2004
20259514694457093231911 ~2006
2025954323405190864710 ~2004
2025967379405193475910 ~2004
20260313411215618804711 ~2005
2026033643405206728710 ~2004
2026126871405225374310 ~2004
20262088811215725328711 ~2005
2026242671405248534310 ~2004
20263071611215784296711 ~2005
2026357691405271538310 ~2004
20264268072026426807111 ~2005
2026427831405285566310 ~2004
20264451496079335447111 ~2007
2026451519405290303910 ~2004
2026486571405297314310 ~2004
4102
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26-01-11