Factor Info

ID 215122
Size 445 digits / 1477 bits
Status composite
Value 3109785599435395687870767073791359198843752505339129143082748450700794296636193130973362755164563917550979388033565684773297334671340965225012418258014812015343621428418328889202284238312532585257129327452904847026436412285944210603332921142587262262192575775339723128608401818722185637066899099515028674773849445839757697191769856610582133625461373890096838260432469949913114460470147817120054677242163101016744036804655152759924295964381557263

Factorizations

Primary (ID: 215123) 348172755350674979497 (proven prime)
(ID: 215124) 8931731594860892817332063717927392648281358192625943194769311700695188623676501223420132456604806864092695876609342085758145713812225202207943914984954524938255959551510700722514051816227879112215492587571771437526609416682618480633927131058866378029873637756782933675404158143908536515912129544295523159399444992783736514691259347292049094216784582425205796315704601271566597077519667665813728299673189769566316418300441079 (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.