Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
236: | \[{6^{236}-1\over5}\] | 7 × 37 × 554971222573<12> × 4866979762781<13> × 29050941569087<14> × 11522163007228653937<20> × 1163658999540220416412446482708919139658591671<46> × 3231285690411251549937535803579175660890272281294966380800039383396486737158017<79> |