Factor Info

ID 161722
Size 421 digits / 1398 bits
Status composite
Value 3490907147819521919174780881223121582445198127159092712874540567426881536657338205621546483467361709119164001993519312117993029156370122162986733365003445395441934685104298806496339856472489759202781746615801028502136381057052967796264526917345822759428074559473107774135347716822299847617679022785088588760531600387367344427550210175155659245525528789952257563394231942845408414052095675690571576961912261409910890245123

Factorizations

Primary (ID: 160979) 48142350646002821087841053 (proven prime)
(ID: 194032) 72512187314837027077824396703248756814276689959885186426074826439523479117078110832032802402788037012028833938697432664573375060567320413164933264898759938251870432356857935003529265816194396488056040166873574605355823809489120636587350301026143647318357053998858121714427327650256615579902980047310854977709281239314329823447385650455302956659935353070831412570928554192765516231891318357068191 (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.