Factor Info
| ID | 1207 |
| Size | 63 digits / 208 bits |
| Status | composite |
| Value | 356063239983684716396472783096244812436514347497914564942638081 |
Factorizations
| Primary | (ID: 876) 2820928659522677780723681 (proven prime) |
| (ID: 7417) 126221993874858671057034908285162682401 (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.