Factor Info
| ID | 213968 |
| Size | 73 digits / 242 bits |
| Status | composite |
| Value | 3897877470927917641405799033361947774291180551511713136740672007610732161 |
Factorizations
| Primary | (ID: 213969) 1745152491631439371933 (proven prime) |
| (ID: 213970) 2233545486494434418012108507801639206860501028952117 (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.