Factor Info

ID 143999
Size 361 digits / 1198 bits
Status composite
Value 4112379310297793461488482161951385274713122104451836451985331923557264213534210917608866079266069272452379680576702920982481882442344774788425605231308904076347676366218991113847695753916092459229178477818179349033179025548464673785825040648123073000544964714277649806095027504430941335695074570056908133663417683645676839945873734788476416294278140517600611261

Factorizations

Primary (ID: 143187) 2467408263724414263522379569211 (proven prime)
(ID: 144000) 1666679718455018767486474454394845742690069007038251411605708647262360585618910313826814516184331459183781395401607636086227997982464186107988844524668234113983596115822952539230960556129462379525562974506137014519122333835601141371887875366330430143064716350939240506795227753609732310226733789938450164740608832624816067184616551 (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.