Factor Info
| ID | 3528 |
| Size | 43 digits / 141 bits |
| Status | composite |
| Value | 2774641711765023938644812092504472830731361 |
Factorizations
| Primary | (ID: 3529) 237157827243967596481 (proven prime) |
| (ID: 3071) 11699557817717358904481 (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.