Factor Info
| ID | 7538 |
| Size | 70 digits / 233 bits |
| Status | composite |
| Value | 9010865797180432555801650963299704463851957579151978936126491132391851 |
Factorizations
| Primary | (ID: 7483) 189491931189200021056951 (proven prime) |
| (ID: 17090) 47552767764994953232854569779888803761183529901 (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.