Factor Info
| ID | 63517 |
| Size | 118 digits / 391 bits |
| Status | composite |
| Value | 5021779812281254710860972162152170647186311001984377277991662793216121590956744022946203518140961362152981967679387977 |
Factorizations
| Primary | (ID: 63342) 18469031047049514697 (proven prime) |
| (ID: 63518) 271902721885537124354444457757346310949494322969484002962627574414682826987277414933939227899418241 (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.