Factor Info

ID 5203
Size 321 digits / 1065 bits
Status composite
Value 281443949055682112229982770596537410689165452411710493056425818716282419681516210850377291928463103833209402566267364236181713521547099837078394975220919471859517503928087948353788637879186868670903455019985763638593594105292843959471459197987240749743244342528343076946017283259094180874557813836548773982842116914751041

Factorizations

Primary (ID: 12578) 83409037264696307690489614635052488166993297850365365503 (proven prime)
(ID: 12579) 3374262049836727001872210534745021635884256587999315035800081546418056025305679246304605093070697034717889792619961867065885185504562681775777211135606649967379735603140979599959240277650162501346535887944057965635416945082367211525951505419185757586921186968390847 (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.