Factor Info

ID 65053
Size 684 digits / 2270 bits
Status composite
Value 209220388534847656330101948842640238070329204714419611056662552825189700596844016616162234499777194252270102470706400481174120724026365563003578974224487321506764353508225637229645311115971100771612108749009975324550786022472110733916222414221271833272467142359000756243141322586158433954310201037923038550006683901024541001559313667377239885975647396152352171457566601226258386380849932544029825818356709790399914555024114233114168471660602042804093829731142249107791325711491104377145037347818792877657658023742274655269523130410364433587260496351934064384478426694704347523525610328429942899584238854040795491067520397405052191023932350872226455787266923172947397864055216742635289

Factorizations

Primary (ID: 63379) 228438898023070765592141 (proven prime)
(ID: 65054) 915870240775359670542430509580361180784128537181096959655570770140073130761924971867210411791165954888562994210552367313457827058477621285708396927868711272265581930918913894614195102805283395386964580810628478821994111701046857936353750069367266879666506313039247516118693991666766267291373027266862146351333735186948304915495998278667631421866629919495240050875201176264200139637525713747864210104525857425532283150972424086954370077420772856957310838611590813341567557791418424356197641194444842696636867412599913687326670504886789680666748885256301355643157505010062234828138654823890276398362325734017153822909319992960253955108805627236535322887663135229 (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.