Factor Info
| ID | 161142 |
| Size | 67 digits / 220 bits |
| Status | composite |
| Value | 1003410612923110319485202789013052470399617927909240326486889439661 |
Factorizations
| Primary | (ID: 160995) 526682567481769172971422647664601 (proven prime) |
| (ID: 193561) 1905152505276041484460089146499061 (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.