Factor Info
| ID | 47628 |
| Size | 135 digits / 446 bits |
| Status | composite |
| Value | 138464915496844908211257658196799723476795728753270759668707844309034252581188640158978255154139906359357747448433677702894484384420587 |
Factorizations
| Primary | (ID: 181) 46235392144586222367191440726672730987 (proven prime) |
| (ID: 47629) 2994781899196198154713087541583938934272014994810427990330547738710008472695054067207504628700801 (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.