Factor Info

ID 20948
Size 447 digits / 1484 bits
Status composite
Value 441851540207868983904925034938515371316767652444673813403426751285072591316585525534293805592537227426376053594689729717052902942652670099249519574971361610008535975752356592918904787173379841607742203289933868940737715830462027819122771767607166165664238742507174521182834866810897073287992450685931429659326091069893750876410122450208526149875158332048665894803000953565662859276011026904921042660364448656883346174468356461197445111636349447539

Factorizations

Primary (ID: 29218) 4255200690578156905612138001 (proven prime)
(ID: 29219) 103838002561480672644615995705050603329741348517137413551256129326828173208707243699949116361285909102619419503030304442994228948181053654029147671491622653083334275793492776915528713672264176288085737770313876406123406727877519330697298232150044390026289337349162749899484748996689691965205744021700730959091505957427859439160196752842026357460582772240390527024224626165810134965751493431765392869226061762416437065539 (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.