Factor Info
| ID | 139067 |
| Size | 127 digits / 421 bits |
| Status | composite |
| Value | 3728400937951912113234076232323054259266156546305674318615519996892557419467224888604562049822989020357962244695374840686457151 |
Factorizations
| Primary | (ID: 138907) 4705462289480379685171 (proven prime) |
| (ID: 139068) 792355927766586426065434317583663638525004652986662632374244259231938740964869317211501725510857683517381 (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.