Factor Info

ID 52137
Size 820 digits / 2724 bits
Status composite
Value 8469680564042208810826256624494582594666187676118880785123147272657884826933735877292361428520420297244567448463281696981964753774334110119092204571946792066248813736226210098542085449835998598951703428215195558715027323968268507792173340185403309496176890103706942803896684451459531085131809291383500508768562545361908147100606862826993113576860818024390387479126691426863563203017960994214084380743914505154149051360972605753244298138530675696674777279997399795036674330631624134533615040491533246000961302306087579512615587408089747404612038191408733949387595635489814378808869492111958080944530647399055580819416231225030468529147154715434861102483704300015256785768857916054879873082578274275974929956689044780659233776648910134091380946817357389166946000517607043709864660385972584533515803996201624524833993125391

Factorizations

Primary (ID: 50237) 5283012903770196631383821046101707 (proven prime)
(ID: 75555) 1603191345226104256075373551663779152213709331412333462120521807653675267394097241686420167601960952045101172701018389593377074136759305805438607948206847085095105230170848849150064250070671854363265797753106332207201745756585848074364531874234038763313041350584713744554064495000465641686224174623337420929034638829982042001291846243047570012543431243232329966276956721845893900287991133167420014400475610993088671195101328262083357984053187341876097112059074371755893675809655300191773937556539000767359531654330812484356048301793212567960145595717046110938023437203739154153917410815491473861350822419801401662268361302453692614420220033981014625815484226448965632993139535920763025119300798770702150879940403261184370735644017234899354605664869767337436643069172341677025456649697613 (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.