Factor Info
| ID | 168991 |
| Size | 308 digits / 1021 bits |
| Status | proven prime |
| Value | 21841169964592294733107196465895745370915808357493094494468848391400984762898729317843208357711095484669646812587601478621408559655368302032765488032378219140003413161263546785433862609165243429301481273513659531241954119140502761608566861400693623481167196500341109357117977644368428241172942374632256054441 |