Factor Info
| ID | 220987 |
| Size | 60 digits / 199 bits |
| Status | composite |
| Value | 728014482384898662421905833617167848905088427388374281382931 |
Factorizations
| Primary | (ID: 220988) 22380805816731474443706887 (proven prime) |
| (ID: 220989) 32528519676474229840435889980568213 (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.