Factor Info
| ID | 4975 |
| Size | 184 digits / 610 bits |
| Status | composite |
| Value | 2863702811069260382360134147273512579382461483787335342813614624085789655037958874700023047968177125617281885375430331578893815552524181768914394591528489864726864897298232271208686529 |
Factorizations
| Primary | (ID: 12168) 949456477544482173089 (proven prime) |
| (ID: 12169) 3016149638028137516286566002833720194319269444994471465737450382183300080869828094650650963602754286825937769382064398319404021775538217195397646342465798413532961 (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.