Factor Info

ID 23360
Size 255 digits / 845 bits
Status composite
Value 181672849975659674526370517088937731623639957063978321884872410689737652040848729227610250340781122298642050525450902865332370126672334661450170704979534260969644551528722940773425111389228191130879806284791997298232053516991087012535705923685288747203583

Factorizations

Primary (ID: 8264) 424770871339903301567509 (proven prime)
(ID: 23361) 427696111559128907734911399069328430568665482916563053998071213119169409470116759688190084174498608211712914501141594792743190228282268767792198367989130515266296717532531374662911709840544576280396966367171525985671159205234286787 (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.