Factor Info

ID 125257
Size 746 digits / 2476 bits
Status composite
Value 17889692963284832980299607146980303088217427090535756411035857841071164643463298692816231010560721005642785185391023451305321235440662154370377496377406875155017562701837845520101338788274717498746887279244160580863238018565467653172519670376501600149843690436233233548753925923202856328820705864351850690369491913115232547494141924062811289854867476885303054433282160997896588327618927410043400518027036275439113877513970923515700999771788497601373985805480952558421744686704286129654584453380682990870423723428195550184655934443149473435360049221744336486121030886426735993964819692690408693508353942525864584648422189293980960517598392881887796585705020993758855745447029409221953302076149446711990916345953896170991703494626263101814994839879

Factorizations

Primary (ID: 9912) 54611292889600122441114296857642363833406936854868225296393136991739614104930664036974048381368087183466373449 (proven prime)
(ID: 125258) 327582300595773823859675478226973228486515502246141178327185502666075352004849096696269053523255233101367522811050958395639134830748032354757587758288163259823161763491098077820076137706511913913921841097408734543562135541963992399849387647792538742109260754029669284259939784976489525519546396844089539281857997339443304912538450850420911224389942653443202484329752869233544737547704089783238041463066250536014715088908534419471179253254805755322287804206255785070362684820703139281938792870211824126549839061115113563693597239162811604767581270507275295309955227081220365196544613327415912403021378481096523212333963457987536658925071 (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.