Factor Info
| ID | 139177 |
| Size | 184 digits / 612 bits |
| Status | composite |
| Value | 8578687245115597810684776128793053480954673945333468642690471199496838336003127288782018626574120424408702542016276356094118922658727099204770781944600599481829934006888893797298637173 |
Factorizations
| Primary | (ID: 138856) 261501808988233731193 (proven prime) |
| (ID: 139178) 32805460422270331890325885214185008904527316403894650100768657528834502241657220794114665415527674538070470909739760430977327496443393644938020631552330351516560861 (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.