Factor Info

ID 89285
Size 964 digits / 3200 bits
Status composite
Value 1209860645203037902454697120015287263648641771322669095580965557600687607717225321243898812602201878593476961347641862182195330632031454084983660751344508008286179189908629594495627881695590019110322451852163632577180819606246097694460405873558717538977490979633747071580672147162691569184787764646728789562380113356233634391932523020937178390396696227817941631504169628550097679739714164961035306486391719093933574143596852655612367025113097612609340525252122710738922421326520094868040986938541267173680938744988292476998513234889249447504339773912725740104870943451446675889520705149815476057873820905806699551792786885787148984290246873903738903284808405295458594454437975105449046206598626682781930256803065983803129258094546538107636901522194967210537995724267202782724618070199659276909066387053295214830224035549079412940446980158715798271182430260468801350333230220936386067233238022421585376965829633422683853168085192811263015429305340494857381679751999

Factorizations

Primary (ID: 15937) 128064886830166671444802576129115872060027 (proven prime)
(ID: 89286) 9447247213106082249854447620273010196508817507779500210056529586968754838801261478592060828315524340613869090393525252380321858548542669154089988434318859721585979554123621940764588559941908762593764090854279065053506830928930328197892730676806494948608144527326920391269439009498732534850879959671925501852760294020427558963767417702172972696841503466532955858035992000761251993701741537255963074553283562265635096016672132225718004006110893134000746190879069941271749937835810458050880804267137917370425369685687003235328781503888033471222503899951025606230296021090863446988308874761081758559549439784506588399206282480525461446676311712822247441285518755190929339927071650302302592579839684096994066447343659678788171020793747629926653711006808744712558138892704738880981846630596282370460915520613189179567466907768264849389733519520563546398953975859490833295638829680153955974957834186974933698009539304834712353037 (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.