Factor Info
| ID | 57320 |
| Size | 59 digits / 195 bits |
| Status | composite |
| Value | 28993814785244389619275343311338729077545364406928040967019 |
Factorizations
| Primary | (ID: 57656) 91968715347444163699519049 (proven prime) |
| (ID: 57180) 315257364155953014892026218048531 (proven prime) |
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.