Factor Info

ID 64224
Size 501 digits / 1664 bits
Status composite
Value 448821798999365324399976981410248727018542444834161485650888759601846462344616218022998735091472321839056145053623353003168990027415976106184009942704733459722832990517986181509000869529856803380967227363660121308180207668158209736882133960336053894747020277020292322325611441048003773724512100603413181967667506567614372732941789705814599492909160168980926449278056906874293398762473569870614916470241660736830829141528673779420478214953325070327297522645355598361003300676001081674083025176369204719

Factorizations

Primary (ID: 89976) 139818673681690593546955943353 (proven prime)
(ID: 90592) 3210027582017744630663179325834646817704756914431215002749588435149203498898505566575288306107458541925860281339631063393172415929822112362243374228708913285590603894809219193982131129787387825563127922951625367835384611347226807076535115061738058535222771097621785208682760483043042809760557351180090323951602099482945481163819901410379438876811952128384108443446590690494350678838996924766274429164151493051148497589415828278088298931070264424645938966013957586822229223 (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.