Factor Info
| ID | 8247 |
| Size | 59 digits / 195 bits |
| Status | composite |
| Value | 40000408199335867382411896695774778046999190390810054370909 |
Factorizations
| Primary | (ID: 8248) 897558513407803666357 (proven prime) |
| (ID: 8249) 44565794432124976145013684073215440137 (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.