Factor Info
| ID | 42881 |
| Size | 141 digits / 468 bits |
| Status | composite |
| Value | 457807771548431014608650327158976746262781347693071091929931201302133238047391882269350947062898714360722776619019446961820479055027581823241 |
Factorizations
| Primary | (ID: 9946) 9226600585401532875481 (proven prime) |
| (ID: 42882) 49618249680470768545587441836261194621544848355707381844497815286353806836761411710145606204474390759621497157187606961 (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.