Factor Info
| ID | 143355 |
| Size | 98 digits / 325 bits |
| Status | composite |
| Value | 50058491509445738669778172811493641144188625344224949568692899791497750361961070684271140033508561 |
Factorizations
| Primary | (ID: 179189) 3268647882898681688111065921 (proven prime) |
| (ID: 179190) 15314739703639531564547347339959501473021158119469873994941023808189841 (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.