Factor Info
| ID | 217471 |
| Size | 156 digits / 517 bits |
| Status | composite |
| Value | 379349431450990795782891666455787427238910985419867651483470231693522844788642300699138739318816836033790789098696348706029452666440509582475690702868741057 |
Factorizations
| Primary | (ID: 224436) 129264659095401435055266029834790541947246421 (proven prime) |
| (ID: 224437) 2934672431782138027175303940769963142604768758864821916652981525391422899164490902881084083830049344054834313917 (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.