Factor Info
| ID | 143369 |
| Size | 121 digits / 400 bits |
| Status | composite |
| Value | 1545903191180685445718258377502933718764826373386033151325284238337962129823270437009214550895359864875335176358735440891 |
Factorizations
| Primary | (ID: 143370) 423072645616868794060141 (proven prime) |
| (ID: 143371) 3653989940490369160171246656805884172545804200073139506916016157263785987680693246429404807775751 (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.