Factor Info

ID 582
Size 142 digits / 470 bits
Status composite
Value 2131574885219058295547797013433363289768849701105703013472560760894261267429946595763834958142789831619305871728600373834467985947709367518619

Factorizations

Primary (ID: 127) 35980201101257391549860360923563262525974949247991832187257385201689 (proven prime)
(ID: 1132) 59242995313457729780510823767354730798286848921481374874264534705573628371 (proven prime)

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.