Factor Info
| ID | 161046 |
| Size | 96 digits / 319 bits |
| Status | composite |
| Value | 561001137551266135913009559289051220528684834575292685630109736753453335394892926942351373108221 |
Factorizations
| Primary | (ID: 160975) 31180642663293546884018593449720416023033 (proven prime) |
| (ID: 193513) 17991968401975482068056971155435154276497971758910432037 (proven prime) |
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.