Factor Info

ID 166474
Size 906 digits / 3009 bits
Status composite
Value 577122483267440813575603402432766626243716670357541602034059369782404423593749695293638113272676018578311368733410221198467576189966525447054479526429011901655090522201381122696390665846612582812790897361997143841024279195034440843310927409427787313513100121991526715227256996650078957619664983404597260418716526151564659438947872746162383097033356892476217044078069615504596863633323336651548139433786701605050752797318475237606708446490544533505050890598717611068209580030999215899835292632934334719491124733845711404969445237536292252465751297025629869255961928271277408314306710589878222098865124893563769459920615101529886622458687544777012969013841056525613640987607662125731071098516401890064899529722610814651030165711167948880188560292439697768329097193157893010289311281437702621104552315501168122829829202632882193459623395525089654059552892532067561530694039315708796126070542692400470185462463

Factorizations

Primary (ID: 22215) 99379633714344941623 (proven prime)
(ID: 166475) 5807251060376328758036065471910500460222108818005643518746586829303601361501988188745243615309179724796950187241259324887738962932477773817006179710632807143017431662622224511426057149250753341483960837839529503431829000860149836372899221298151614385845305604334993728443142529710199197044370196901765153148875910618177091077959532990038576227262858949117818607706252596380293683917611809915077037348544271367525623316120652929919885641379656885499506519075217670648021784764691709836253092002906318074466654577029473174661657945870717034609494311901503846559099376781836320402090463400139404158672271810211072367983066263836924996146430148448644649960085584502058232056472183027722212198698769860872884254819682014907708105346879140049231685417220730760423052469896796609194744589243738226149808971662123776561418094439085814630033282007704032084848406475346992117164661325567231217081 (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.