Factor Info
| ID | 285 |
| Size | 66 digits / 219 bits |
| Status | composite |
| Value | 478094136414203946297171864804515035853455790062562703422331081917 |
Factorizations
| Primary | (ID: 9135) 2430014747700999423017017501 (proven prime) |
| (ID: 9136) 196745364145020787213452779187514784417 (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.