Factor Info
| ID | 57581 |
| Size | 163 digits / 539 bits |
| Status | composite |
| Value | 1057745986776246405167684425236289676322319389295893742568178806428056671911771172179231858521389620468617497606689813862670673864419074513553997126869952171437707 |
Factorizations
| Primary | (ID: 57207) 26691793464632753298234089 (proven prime) |
| (ID: 57582) 39628134699070874401921851372345799648674003927765704869611966288481104896925233381481938087411423747383241086759875298182888079336090963 (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.