Factor Info
| ID | 42847 |
| Size | 195 digits / 648 bits |
| Status | composite |
| Value | 607844987027922237398727650373014021707744480051128024797055724616336850851165049961788270417092447291506456270017509795933013765068195904942826321035590975949936164713892341715873059806656902253 |
Factorizations
| Primary | (ID: 9933) 144177507338774553329771089 (proven prime) |
| (ID: 46757) 4215948785961918946020393195575467015347593601042020539609061396438208863023323321155322971075989683870165183018779552624340169824341167397880538376228914540832491875677 (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.