Factor Info
| ID | 139406 |
| Size | 178 digits / 589 bits |
| Status | composite |
| Value | 1045345319526022627451761827150896831861088677867468159064598193838702196525913806050337265394248583709796803479924751492825474863892151135615668109746995949434083924570350774949 |
Factorizations
| Primary | (ID: 139045) 54577608926685644013541861 (proven prime) |
| (ID: 139407) 19153373335395470668282306854517425658477697742556188364312926994535215606200990587128301049381208911627192964068082364106337868405298985613010155766209 (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.