Factor Info
| ID | 163548 |
| Size | 51 digits / 170 bits |
| Status | composite |
| Value | 758301835388523884064381285526438926499462608640481 |
Factorizations
| Primary | (ID: 163522) 711722995847507981153 (proven prime) |
| (ID: 163549) 1065445179954527941832095118977 (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.