Factor Info
| ID | 77728 |
| Size | 243 digits / 807 bits |
| Status | proven prime |
| Value | 491187050936856115034029088226381751347149339837988416363463986108621607724712943624669385298583305210929544844752758492373140042612528738772839313952985235311117370928114652800263732341422648467728973232898486343422247599014613823368974790279 |