Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 226: | \[{6^{226}-1\over5}\] | 7 × 227 × 8363 × 107351 × 586471 × 54466954894479739<17> × 201436862864351419099<21> × 5043448999988542328333<22> × 1448915804946152111264738471459190964062624173<46> × 217085653849206214541602569383859982900289160186960917<54> |