Factor Info
| ID | 2167 |
| Size | 63 digits / 207 bits |
| Status | composite |
| Value | 179998498007192867978127821006182312868256693827421272815886173 |
Factorizations
| Primary | (ID: 2168) 49172195536083790769 (proven prime) |
| (ID: 2169) 3660574762725521461527140564875080461079917 (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.