Factor Info
| ID | 212731 |
| Size | 75 digits / 247 bits |
| Status | composite |
| Value | 177738311371704256071709358834651702855627699992200867677948391314063603689 |
Factorizations
| Primary | (ID: 217041) 4778555059792157327405670046921380379 (proven prime) |
| (ID: 217042) 37194990776026542710113748513995234891 (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.