Factor Info
| ID | 52840 |
| Size | 85 digits / 280 bits |
| Status | composite |
| Value | 1245180007111904337756072338959976049289741084661981548929602820149340771902239071601 |
Factorizations
| Primary | (ID: 52544) 45726761961907655567941 (proven prime) |
| (ID: 52841) 27230880860297793022713897101251074520691920266369424978579261 (composite) |
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.