Factor Info

ID 29407
Size 264 digits / 876 bits
Status composite
Value 420151004349670545284764614125800527744757436501692866365291210757109916085710670041480250213185748786427649477671892529403281166463859482110512796513239296223142469442395009163875849412342340418287947589948015373268233065402916433343929678725845803285546084726419

Factorizations

Primary (ID: 6680) 9519524151770349914726200576714027279 (proven prime)
(ID: 29408) 44135714942383426392183291915124638989932374756225389806704963007561239140010151955723994757491015751523981223678672908859920790491836017969074191128111742178075940096903489459128037953094662309213257430895818912239315039705661 (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.