Factor Info

ID 163887
Size 272 digits / 902 bits
Status composite
Value 23022169070438160845665265336923829107987594920359150380333261485889678653060515275367162473253781720675072976494847100159423241929298916829579524251395768417263960057415564731172834133450124490044363593711554496490330071596849939131056726944142040465582988544917036344739

Factorizations

Primary (ID: 163519) 48792067336049769437 (proven prime)
(ID: 163888) 471842459797319326934625740899208572305888437585384474331055576840780433566858598470186453321739027032896765004958265162654987996544210717961486642967881385352095928083546430488188231390363560114308813227600881240345036542946250392438380072759648587647 (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.