Factor Info
| ID | 7647 |
| Size | 50 digits / 165 bits |
| Status | composite |
| Value | 28591745622893746540731514275499893899480760032201 |
Factorizations
| Primary | (ID: 7648) 1006795824867486182291801 (proven prime) |
| (ID: 7649) 28398752673271140825020401 (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.