Factor Info

ID 85743
Size 1017 digits / 3378 bits
Status composite
Value 662690397967535471230651066413611389689609034021295101145843928578718397684375128138340814714691803454045141929929762393933284551186314263212189129168960209365891682511771428258754844648827241229467905626885988605886439677024397123023472832392005990347618551763097728662498929428917433629718277335876116040197052904954249817484832357976315059765890504667593321767367004738014777088805435083296881599972478304540355116519765122563611644706554350004399370765312205963013369963600915980518474672932650172380738938796314413331709586669748076064407195039165306396016311885199828982133183319150628005377102084510977787656992772806610999360470362709313900506746483402568635867979785424854921598814547009020850512236857905191366148786022686443571607877332742748240208203202688469009988160705949995271176978160297938181499241486068083960653950465870143216072699654959000863370599768635905170244522828096946049425894448362275851474443864012629844030050602008222256366862572373843192090387197368204663695866330203828128511620487

Factorizations

Primary (ID: 60081) 3774959692696919803566922979 (proven prime)
(ID: 85744) 175548999701793874635657184835580859655457778877364948527392156822538094363985052269302077356965744420180254127272393730084748570784714359815158222330509162987639033840251813764783201793213869243176001331273833884504832887934008823229035030867885525300009988411151658518664071926509254428173071604090114808166501825850063169976888665252166426831329633678376553731204111912917646257245682801254364339765214035404531656244699471578395707151271414776616289984123914729731882796707748670524411669534949041326227807410740431274526903163509197517437950317463469924001656260449888702132082957716667531313704076739442603958406094741565308290863349653209147025563047435156363079812658722507560887885988787440149798412642244884391283415423112999870184523366695846908081373375323425904604568237301920594921222476900506535603129482037697112469102048360353601264843431722584840512837132739949107080567770768552215152823519570248096834590589246883062125133910671364291205399388776840980256835613405309453 (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.