Factor Info
| ID | 199971 |
| Size | 95 digits / 314 bits |
| Status | composite |
| Value | 28233107090377045119984967976003191125515426894580843109466002884529352532091384994327453847211 |
Factorizations
| Primary | (ID: 199972) 7197081152989978879903 (proven prime) |
| (ID: 199973) 3922855181179635716534862282335764795722329006684902284345068438351883637 (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.