Factor Info

ID 20629
Size 333 digits / 1106 bits
Status composite
Value 485985950058188325697284650785950588969945135454186801544028119609429669076427980876964824718354944899088012577933110747532610733278904074981504322486031451209618650324347386652601582348333431859458197069432398454011475718637430269846989955008102271882440897792965917843200759278646245707915053270596288748966162113156861661002221277

Factorizations

Primary (ID: 16390) 1503555624642039390353881 (proven prime)
(ID: 20630) 323224456809763821880180434576083803477563427551884829618956063939495882566382031412999808209634863703315353655376028114812049517433750514081906611081070755863397008747441356830623562414658130220625789893077887959924459806487937143630363613453893440856997954342034112375664282925970369641426162416333189361317 (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.