Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 113: | \[{6^{113}-1\over5}\] | 107351 × 54466954894479739<17> × 201436862864351419099<21> × 1448915804946152111264738471459190964062624173<46> |