Factor Info
| ID | 41968 |
| Size | 144 digits / 477 bits |
| Status | composite |
| Value | 220545191465104669090512959130129481429885151815992928970240033029766228531025627345542737428887353315636928636709142168089149032912880637605621 |
Factorizations
| Primary | (ID: 90) 647277670717998240943861 (proven prime) |
| (ID: 41969) 340727328382057497319032172981098654691798248901126600749402976729362463065735265552304668110537507325137659353818204161 (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.