Factor Info
| ID | 221011 |
| Size | 122 digits / 405 bits |
| Status | composite |
| Value | 70579574615546792898145881327835993688220435198820470817354120307509116455278037369023712151576676439697840356728826399147 |
Factorizations
| Primary | (ID: 221012) 28691286622890283827397 (proven prime) |
| (ID: 221013) 2459965478133611648425314679752568476049787280084059336267753574070729568488820281919574174249592751 (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.