Factor Info

ID 64638
Size 566 digits / 1879 bits
Status composite
Value 40937345069900859688554064953583796368577162705993846515266234678401740231052354267813374362159424839108499778139446419758411190417682738799520292538097742690627480374249101165107562772782825323677399485927801930811314676214780488925013152711107282907074103196757563326720010259543597497630941736557932236231159915889948403852745922895127327998232975544184015361908234962587975439031673455220523951483672081334148101329917080608667331052010315218094644232424594599854616738687978132293344786311220981915647952950671344072882983290104379414747484921622354186989519297

Factorizations

Primary (ID: 63384) 10220537742525964173135803376631640231153 (proven prime)
(ID: 91131) 4005400312702466670760582744767552226454561324731625034606831281349551905557298104703608699859943973160734715234571370435509848504697594014836192866538387532124703466997334428424484067951483560837162212402706041300409514204181833571324600839578194684150542083950295500140022910857229843655287345808032440829565535276252251249000170683395634783441647817131522496770260553890293462469826286624024911619603446582352364477309509046574863490995648884821067647068766468789366833559619926134271157171680082399335418353305313668317649 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.