Factor Info
| ID | 63398 |
| Size | 50 digits / 167 bits |
| Status | composite |
| Value | 96899164091029036496798122147957386736501330121281 |
Factorizations
| Primary | (ID: 63350) 21174546269742403551077 (proven prime) |
| (ID: 63399) 4576209702754960230170484653 (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.