Factor Info
| ID | 65895 |
| Size | 177 digits / 588 bits |
| Status | composite |
| Value | 509221816436788784764146433799838812274041943532017169494648509841327176996308210775095388434155875544377492902593670376955510287838154506983717661902733450163226059722382594751 |
Factorizations
| Primary | (ID: 92477) 78373400333814916269683486438417885224418718983258911361 (proven prime) |
| (ID: 92478) 6497380670838144066176170112871522966984277747724912734800067308949874160206120282991988572801164715949700206360658076991 (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.