Factor Info

ID 193626
Size 80 digits / 263 bits
Status composite
Value 12157780369081253296637544667271590026610681735317115806044727712071600740559301

Factorizations

Primary (ID: 161035) 854999035557055039213423928548021 (proven prime)
(ID: 193627) 14219642202473515016233676757351336843623017681 (proven prime)

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.