Factor Info
| ID | 4356 |
| Size | 83 digits / 274 bits |
| Status | composite |
| Value | 19504115878176938746882388977050798899905816602633117288752086663004364921351790631 |
Factorizations
| Primary | (ID: 4240) 44626806191326911791 (proven prime) |
| (ID: 4357) 437049332962740814809930345727986654746323997060376994528239241 (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.