Factor Info

ID 22739
Size 403 digits / 1337 bits
Status composite
Value 1578391680064496040314809474135857551448302320313121505887881220899246241179436404850679108844170509795516797249337692922059642379282069832364953613765327588953146638984880631744366255150046289911039611921329429039704834288413109871155833831110918247175408086960509542523826125970614828060254463148482066140624887564851661707972601081991527433210244928122830217487245978483449111592470962027204185009331

Factorizations

Primary (ID: 8020) 41649085891390429201 (proven prime)
(ID: 22740) 37897390693772136511409111425524159403460818485386711170539905117479990535473499931764123723421632213073632771276120316160119466614869504266449926501108654381122634695585899623728041309704718438695411346438177511677206823204916275247818502247713986745126674958914889865711657467247004946731725890245098604964853921728752862107571569110489150289527067893268333573227821355063705984131 (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.