Factor Info
| ID | 152177 |
| Size | 64 digits / 212 bits |
| Status | composite |
| Value | 4553960591730926406481181808181228998297422633413871177215864361 |
Factorizations
| Primary | (ID: 152178) 252778567915678303049 (proven prime) |
| (ID: 152179) 18015611961414519045294961827657828221957089 (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.