Factor Info
| ID | 2604 |
| Size | 193 digits / 639 bits |
| Status | composite |
| Value | 2154392477584056462170738835810368840520167018621199357818601204671589371213389700420818079136208958390476906777571519430035374637967338783702318268929099852444704271414280092701977177671775031 |
Factorizations
| Primary | (ID: 2206) 318727841165674579776721 (proven prime) |
| (ID: 2605) 6759348256822673611864144526121906684891814723679971247730019962330126851970365651374063587935751815415076029160402094352594587869361176242918099870229911143497563679111 (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.