Factor Info
| ID | 17790 |
| Size | 171 digits / 567 bits |
| Status | composite |
| Value | 478081934647540009024248256845462620886532807730641566323933016086566049422451547346616413264732099249277433611195711269330022929858737354143048578358494415550181853299169 |
Factorizations
| Primary | (ID: 17791) 2149457485828738256774266198914177962006617586141234673362470469743 (proven prime) |
| (ID: 17179) 222419814208705877206438062691840875527337546493346046838927497247289860212014624686058107052156267473583 (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.