Factor Info
| ID | 43384 |
| Size | 109 digits / 361 bits |
| Status | composite |
| Value | 3887136201253110478758009090209456326473766710709576153180861501250429772724822402451767307485934749215123331 |
Factorizations
| Primary | (ID: 2044) 15978634268663090859009211 (proven prime) |
| (ID: 47283) 243270866326571321147508222721857982069214282679882114137062249919367434609587240921 (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.