Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
111: | \[{6^{111}-1\over5}\] | 43 × 149 × 7919 × 12211 × 2569799 × 89728627 × 187333846633<12> × 334286825813<12> × 1487716834806007369<19> × 3561693323285489089<19> |