Factor Info

ID 125368
Size 607 digits / 2014 bits
Status composite
Value 1518977415123149389761472518208473550955953704490281499806855948106500245522074416851853876214782669690255066234208481721939978890970163373168390611594144703351510158878635547725815754716484900134022536055715927316202960285994415130117958849966607263291666379082995080706052324793592067306312620583325997951747440709056661498672864158943290936677808619549514674871196370690339477578381728660037953427466938305842558851943170326340358372891491091783188795488308439020556578480282524674764779878033644546647358794009028652457641314582908734723177325097566740218252234091100369362212390697174965042551191959099

Factorizations

Primary (ID: 50019) 198805320156404517573339032808521319498813783058711 (proven prime)
(ID: 125369) 7640526993584157865211392993906774121297791183886105826445100665322026460579282628053793730178471544721773177892563646833894492911877794943538145508007169627978263981946894397918447024741792856153776274053706943596378428040913860409114682571840829099840236069078375846332796617648501205749300023476409955327352483505650902894171850311824974716241116889770451510336246054565590645090641249927486547128826924162196808989022684037480442620688647925425473888316632304322569883598232215566210460849387822018946460171793961041705422771156736811735711011235203709 (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.