Factor Info
| ID | 171698 |
| Size | 146 digits / 485 bits |
| Status | composite |
| Value | 55977985341715311454527651582621584687964906421359846847470683612018780475078868930172825267276924167361085455271927957138476818178336974288792457 |
Factorizations
| Primary | (ID: 171420) 141904072746969878769010218791506854239974489 (proven prime) |
| (ID: 171699) 394477651402789822755064166206664656103400599786398332138836850141618754594630566599793040154066356913 (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.