Factor Info
| ID | 171622 |
| Size | 200 digits / 664 bits |
| Status | composite |
| Value | 67706160477341097517345376253741568056875650394779182400715969965546985821114341258362220907838334320045813449377421905511371589517492244821876889176498512946334568609963973771672865373893537429528671 |
Factorizations
| Primary | (ID: 136455) 620136916371793898240542969807652684093441 (proven prime) |
| (ID: 171623) 109179374247652227106485636901139730546170715703831833424653843880377293960516746314288226382553781686520871066889618718200812913332812990429351406198755752031 (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.