Factor Info

ID 166190
Size 531 digits / 1763 bits
Status composite
Value 381244238199175691124347350137759294843144048405843968063798413823987843391193593997651418220065141687054949703952456094899455423437342601529713336477211693153472077100177525264881123311859043875551753381813441180446779975976212524092080373454265171884859660790229519423125128215308255503735172519246055584136350823848152745892840082616988015025550191347367752421799062677520043089825397267461383031773706673645138573906698498576392893331485303529988935165923993150302621396180760530438201297520501589753808427913628788213545828971

Factorizations

Primary (ID: 7523) 190324492938225748951 (proven prime)
(ID: 166191) 2003127565525249533911940132655473426935447698291268653978510542936587075640609312935477886267999966626272580363303214123718568369571519044658613468641881652434552201189452347486636462687547571158955554336965728728837132083575965008644864670994985902080058127492496520074058240681203324344718424930889294332878987712810417457941039275519468604975918285190040880184760175268804460499667612767311320902434316910603394078003080005170091514002324202499112971343067815459052006166017961434343034450163008343138651021 (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.