Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 255: | \[{14^{255}-1\over13}\] | 11 × 31 × 103 × 211 × 1021 × 2851 × 3761 × 15511 × 136273 × 5135191 × 731218002462931<15> × 22771730193675277<17> × 2045945611942276639291<22> × 32334112193463066794091099939307<32> × 1947753437069049655833464760961862177994571<43> × 1578655164395726951635259711594655118264659406764376159891<58> × 472149999381431754126288200853845338987450136179582092925329282146720050171<75> |