Factor Info
| ID | 143214 |
| Size | 65 digits / 216 bits |
| Status | composite |
| Value | 69849069403342003890605673487850354744933214922125095797558018477 |
Factorizations
| Primary | (ID: 143215) 89761824918036320617 (proven prime) |
| (ID: 143216) 778160086062453249956496300979965327760220581 (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.