Factor Info
| ID | 209586 |
| Size | 85 digits / 280 bits |
| Status | composite |
| Value | 1871193540709421183101055521552638854421113642823677072513879032558528761537016262567 |
Factorizations
| Primary | (ID: 209587) 1211262328487210824214259752406257 (proven prime) |
| (ID: 209588) 1544829304686146917213936563789337169695150917559831 (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.