Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 125: | \[{26^{125}-1\over25}\] | 53 × 11 × 751 × 4001 × 8641 × 295751 × 317701 × 2906801 × 4315817869647001<16> × 20099560745902897862501<23> × 5743812221887491103556251<25> × 6126935137506318785554210069578455895950315675030642848285932619129794956586563251<82> |