Factor Info

ID 130302
Size 838 digits / 2781 bits
Status composite
Value 1103846195331983714482030940919666860692405124432892060197042174389454680521168118438786102965196577591740050128427991258926674870130281489111837912307957056268262218954669545065170110166053359864828633905813475305896511706466367961149513782691382080508367986174536118608958734839134432834292366214877523583468482809574840401769278983896643503937888977419356522767613028483711788551663173725588917628737796769380383836829610560337225157416879160885630140179770232556209858212419923892561583406508754771047188738640399307904671964777396052928081223916199891675596850246548896760777169073267596384012077780370478923169569994817966156865919856696334989620206531291591655788358065110338276978378364558198543588151142528026250628381925968479357281962194281322464527714810744551875703233117287008993609389451603601167040794132082645751880491649

Factorizations

Primary (ID: 10263) 66857645082846311812655963022958022087234822981698751676818443009768550818991006669238572209 (proven prime)
(ID: 130303) 16510395990827351158951579967896978334897559649765857770934715034524372279210854176266296441920545976795719036539045169191266975768724051271306391219786170503062061861820500799302728628589107494509855241116320702063645415043144609067770776055568493084844820252881240098992490044102897428130825268861388471243265838004063374287978949268360676149830385705316066015694190806478389060170175930918342442418500430195856163930816538526038364615934436940164757617076101016179113449379985466957127014030162878884522722185561255343570486184624164886740281016858396510270036020957222933253991268159311891103120061962969299383308257628293814293423247282466478734739750591793000465527729760249695692047939643343138678971955318258773529992077163444644234174161 (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.