Factor Info
| ID | 163613 |
| Size | 73 digits / 242 bits |
| Status | composite |
| Value | 6797209952470537942017443815022596861333013566165864385832069677391042193 |
Factorizations
| Primary | (ID: 163533) 121288305745180331089 (proven prime) |
| (ID: 163614) 56041758607388582997790297877859423736837563220547137 (composite) |
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.