Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 101: | \[{17^{101}-1\over16}\] | 10303 × 70297 × 41605133 × 1103896660507<13> × 88296018585184110466501207935829<32> × 401147537108874086654734118920936569436864061975969943839772089<63> |