Factor Info
| ID | 9647 |
| Size | 51 digits / 168 bits |
| Status | composite |
| Value | 290665998759340416018826030003293911726133149783041 |
Factorizations
| Primary | (ID: 9648) 952510147649352149463041 (proven prime) |
| (ID: 9649) 305157902492334788859520001 (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.