Factor Info
| ID | 163645 |
| Size | 100 digits / 330 bits |
| Status | composite |
| Value | 1174214561869687454843002601026395420616961653401571974041662029302028132022358703241328546488505467 |
Factorizations
| Primary | (ID: 163527) 455914145581257265993 (proven prime) |
| (ID: 163646) 2575516845112690186293481768046929901254130625144948167756053100691688319821219 (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.