Factor Info

ID 127677
Size 408 digits / 1355 bits
Status composite
Value 721143483074214375394438335670764701810611605757769663294182591624111960220879005971357491470862232249292746028428684471138352981937056136940808398739084959486332326062454207270058600669325354791537305392091516339524080337304009447044764731886081732145081383317649492599811352466180498050148825566296091654554421795414772756531799324923039090244333779212238976342717567392983263345642896564639573892018151809

Factorizations

Primary (ID: 115003) 44758994024581103406880829839512181466607923958536819248129 (proven prime)
(ID: 127678) 16111699978738820898352177253923872475039655426400503258610426628328912685720901128394290295382480222790975925450679817768860190714203797889750543636679565587099668035814013381720495004366913059667627230297364666337567078571259431910929391432999441806346455692632484753784884550033729135025242119550169623145587771312109529974399027048019686290625921 (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.