Factor Info
| ID | 54919 |
| Size | 81 digits / 269 bits |
| Status | composite |
| Value | 867563065529270385252767675544579046662906616819635496917526872180928481315715353 |
Factorizations
| Primary | (ID: 54831) 846041103974872866961 (proven prime) |
| (ID: 54920) 1025438434909702346128619902547481080256923768726946695435273 (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.