Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 442: | \[{14^{442}-1\over13}\] | 3 × 5 × 13 × 79 × 103 × 137 × 157 × 443 × 911 × 1327 × 7307 × 100621 × 174149 × 5993521 × 10287551 × 140099857 × 29914249171<11> × 91775381179<11> × 1906367884747<13> × 14837638311110071<17> × 22771730193675277<17> × 104756483813839651<18> × 735533553254230437171475366877<30> × 63983964397426903336323222029379775642737174373<47> × 87363505801975194042932909353677946521553364459<47> × 42699857343375875563075862847459098680152945035657393<53> × 255463579013481233768309614877675390722960071384776701112299279<63> × 177600406292306663612223391651647396521026123328187289801096045787910506512574229755288503506388677175976308407975427544401893853<129> |