Factor Info
| ID | 9291 |
| Size | 82 digits / 272 bits |
| Status | composite |
| Value | 5020799754843576680858648998811523592276306026750063548993066325128216833439827291 |
Factorizations
| Primary | (ID: 21) 1020930432032326933976826008497 (proven prime) |
| (ID: 1159) 4917866680542437909589045461010332410272345627699403 (proven prime) |
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.