Factor Info

ID 107282
Size 724 digits / 2403 bits
Status composite
Value 1226460377632299547731246229108167753860938937029817062992699603659559162284483954139302168893101326477182899992042189564177651833476512678712121120507442975345927292329966951481400736250957598600293857647597107737284480084825751128213510646171629417598776559421080854283917254116866235727110288976969206912216227750598431888902779634864634998459007109089684001873872562531864663860478109766807592167523890648488463738288001378680750295041561805221948599926345471208031152418842647828000641688893968786753388701907624959313102158811054481448243891504634494847410904235111661851498178228474511875449773036599120985463858994375179746304906801216657310862295826165583872334759060125602729397529292198244051042377608317653151121

Factorizations

Primary (ID: 249) 2871307447985313921708888731089 (proven prime)
(ID: 107283) 427143522541572361409077782570031881156724108123872209979495560509281838182560858543902907470212473256160471690069899563160725331510998190252077400971744228148967782363125014492024857658546921019899362410280259151240541638213876549010407942194053536701021178208259631991327331845597917710712466091103978837680848070424502159076817171585551592727580082743173176790738493987794216970580645525754364386428761260319005174896188696738624053211381687568193608959807532405997429799845928344099209816202034793175516277038513743453869021969571521962994352000412546975730622048016292269748677274958336124287661565752180694881382348267897611245867965465414834795090400839563636732760760923566799144317889 (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.