Factor Info

ID 64865
Size 622 digits / 2067 bits
Status composite
Value 9507073711141705766312569721993420206317551537357971205259857526414964175114607984770977134470124390526213782044670245699696696673445980016038553443155924262037229449011166750592803501288149898827808191068541180838394135475212720153680980738426278222784966198419888448265016673308076059316953405484339778982345759903978320072612915587147820598236182495746622697800057350455155645430252656015339299204054597139894669433769620142654124729478947987447341278477332077488265493889725095415003391279352413282784274769961970082674077780084940108373327698189006667863958852057800022944911177351400523853554592794647216474568512971

Factorizations

Primary (ID: 63351) 4064228544226537005066401 (proven prime)
(ID: 64866) 2339207455409227280682955266950799965871435235423255268452190221978322497470471913584472320234642397871248858944335651938113704878772787916083488309728968726022228538539862260676513282825459608779970586972522772724010469009308058312780748220933834846647979864804914187606161843088235770450616610493862927862976764672800231468975536538090104010365844552130121135794235220537622189576913768776514056654404506156747331449923231856749645609773056531556587853143200096196641474585604508543120880961348361266040831839199980603671163848584117599560473746799942172778154820420005726008209438890241048398571 (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.