Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
116: | \[{7^{116}-1\over6}\] | 24 × 52 × 59 × 233 × 127540261 × 136853089 × 55716067510309<14> × 71316922984999<14> × 116714640028973541741413<24> × 402488219476647465854701<24> |