Factor Info
| ID | 139121 |
| Size | 187 digits / 619 bits |
| Status | composite |
| Value | 1472974804916709205451981018313374589261967529503833306039910525946480184808029123442681262557078848204939043366661339772163904841329643816542181909018410592212354439923939992257875419543 |
Factorizations
| Primary | (ID: 173860) 45308372275701011755728207408361523 (proven prime) |
| (ID: 174000) 32509991662328357593112471445465988890418079878660554332262494791164753400748456251526865266257257201905670147289348468608593533162380042547790926697741 (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.