Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 510: | \[{14^{510}-1\over13}\] | 32 × 52 × 11 × 31 × 61 × 71 × 101 × 103 × 137 × 211 × 811 × 1021 × 2851 × 3761 × 15511 × 68171 × 136273 × 379033 × 498271 × 705161 × 1599361 × 1948981 × 5135191 × 22995901 × 373751461 × 91949452849<11> × 390025544803<12> × 329373710464831<15> × 731218002462931<15> × 14837638311110071<17> × 22771730193675277<17> × 69901022666276891<17> × 359245000055603911<18> × 1900991810970649451<19> × 2045945611942276639291<22> × 32334112193463066794091099939307<32> × 105604283107086897595036300816635955051<39> × 1947753437069049655833464760961862177994571<43> × 1578655164395726951635259711594655118264659406764376159891<58> × 472149999381431754126288200853845338987450136179582092925329282146720050171<75> × 7790505274857152301056141658485750243059291153886101864609944926899795462468991453971<85> |