Factor Info
| ID | 163795 |
| Size | 196 digits / 651 bits |
| Status | composite |
| Value | 5581587503672185146923131045452043035546452130321151698244973644562849823198478192829425382093996487989882571955547039409568490705910997197922021150860188842513170238854312270218707303755761916227 |
Factorizations
| Primary | (ID: 163603) 2034795332513101819279 (proven prime) |
| (ID: 163796) 2743070722881288076692806409757417896950320244950546325845013001723754944718248826660528154319292675608346362302567407715755213042933231809755670490572720015122313628566726413 (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.