Factor Info

ID 161730
Size 393 digits / 1304 bits
Status composite
Value 177738371119403569500450182429777443601135170311535888769230327367353166750814678254806560333045688765026289435523471711976452922867898627489141181356051215503728964165948052945333793158251711213866757200950407455260533537768911556265360799404164095091524511654009859873961551808128102949850696674476974904941598606486311224876883207834624106972322158631921837483957809047914396795306148074093

Factorizations

Primary (ID: 160984) 3264142778249293738531724680710329220016745190150081504952476754477 (proven prime)
(ID: 194039) 54451775916105187820504275929596126954239378738131192044388768487937803981748347114441020258321725672165753058356465737608329035340504560038506918793435883354981855947848815814089649774706162499883220513842551733831275907140670316474685506440693347302580354114591029254452445327432178192604581693735379515004735073294427609409 (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.