Factor Info

ID 75555
Size 787 digits / 2612 bits
Status composite
Value 1603191345226104256075373551663779152213709331412333462120521807653675267394097241686420167601960952045101172701018389593377074136759305805438607948206847085095105230170848849150064250070671854363265797753106332207201745756585848074364531874234038763313041350584713744554064495000465641686224174623337420929034638829982042001291846243047570012543431243232329966276956721845893900287991133167420014400475610993088671195101328262083357984053187341876097112059074371755893675809655300191773937556539000767359531654330812484356048301793212567960145595717046110938023437203739154153917410815491473861350822419801401662268361302453692614420220033981014625815484226448965632993139535920763025119300798770702150879940403261184370735644017234899354605664869767337436643069172341677025456649697613

Factorizations

Primary (ID: 73350) 720460482163043076385421612673778487 (proven prime)
(ID: 75556) 2225231480306640427026909669562019859958558650653922602443428996910567891293253029937711956873964741019015273595671729065490330178414107121649260889097639703021346009488959917505215939546925949159968696810861946053789264378008848363599709996239705978485869238827908273506884546490261146716326029267215350768090596673688341216157553454978385662167213466403526500123526507441898113691967869921090947203207165437011292951523270007573437857416545143813639927215627159836610253246047290394001140449223972770672266500471476995955738299954772975783943213771561033132722335518124417685714430301231842151132419726437101815526126281952428486938583018859741230558977028839562672143457034602286257932563471451025575872842291364622214430893495899919646784340390299 (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.