Factor Info
| ID | 213889 |
| Size | 54 digits / 179 bits |
| Status | composite |
| Value | 533317330131325520133217232240816252296973939770392577 |
Factorizations
| Primary | (ID: 213890) 72767876470150024491211883 (proven prime) |
| (ID: 213891) 7329021485876348638399639619 (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.