Factor Info

ID 6657
Size 518 digits / 1718 bits
Status composite
Value 12377504447617774816960462376436837128762417343193458721690066388898168522539965441787356187237340945880165018217350584947721614567885348741511843086186980542650890845803065646579495291105220238376351869083172285263829395055987109290234539629722749858498517262110249973090544609321148362423104063552340863784466408010481436712172023566641596753041746241747174170188526689255703224025651900146058514522534163250470416546523070449930432283091592071040807305319372666403451369245492987579547461529754789974040300375596147

Factorizations

Primary (ID: 4210) 857491387188810516016046647 (proven prime)
(ID: 16224) 14434552501099791817229172877214105284649176804685376599938477698533530338146806554448182671880020925952138234095585209083200128727570794126954270998993821294279803179591723356134363381135457788843210858196829269971332887616216797938693414626661675664205870392944506807224137613594846079335173280530817697511875351728544337217113334399721070611030966084211760430536798534951756597382563185194260744190172392382726097776897074760118783712086003941473079384358426225037228764449974257578158501 (composite)
Secondary (ID: 6658) × (ID: 6659)

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.