Factor Info

ID 193908
Size 272 digits / 903 bits
Status composite
Value 60395590183106855866962349200180936494836409558281392305266888763001745044371211245014850196081012483871268917923200900725452973272819049768956608266899064695749762109595177466141453179179087157594354524594264719981857186729926019579763536268545657556645996122983675959749

Factorizations

Primary (ID: 160986) 67889991685397001539369985269634799 (proven prime)
(ID: 193909) 889609627041651617718686940108940442874818013253400061890199546299922988249733099515976697176339084522655006965916583534793774296829264143514355194424931156093826038883646604811729025710278090818371254531712550660791942609718435117415051 (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.