Factor Info

ID 7381
Size 267 digits / 887 bits
Status composite
Value 687330040448861087411041296670480929165847420278711909746871111598838268407622319658675652982179427451665351935609556547420785031523592207945720182302205081838018303307075764051474089452321753423684067209390115858234062464778414646647821597623475837285660958676777863

Factorizations

Primary (ID: 7382) 6655472266225553901469 (proven prime)
(ID: 7383) 103272917826860564650290055805597688216164993616119269454669519598912784083721036597875527357279752772302373623764866481799760513082692236312305854958207406512026923503942975394556401168118591257855451181097101524649091994603501165892576317427827 (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.