Factor Info
| ID | 30660 |
| Size | 154 digits / 510 bits |
| Status | composite |
| Value | 2644134009070381879758272192388087925394581764448982179747406876722159152653000394477424461317710488166525781717131264001971824001132141989738641911871137 |
Factorizations
| Primary | (ID: 30661) 653601194883855117881156720639553118131649 (proven prime) |
| (ID: 30662) 4045485274151379558047014522180022971484225673800410539656391898399020678733636694541555476345761430114778585313 (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.