Factor Info
| ID | 528 |
| Size | 46 digits / 150 bits |
| Status | composite |
| Value | 1382605198321575901082279414669882977498848347 |
Factorizations
| Primary | (ID: 529) 478061565712797524641 (proven prime) |
| (ID: 530) 2892106995173496522201467 (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.