Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 198: | \[{6^{198}-1\over5}\] | 7 × 19 × 23 × 31 × 43 × 67 × 199 × 463 × 2467 × 16633 × 46441 × 72073 × 110881 × 3154757 × 18380539 × 18414001 × 51828151 × 127236649 × 226407819331<12> × 45686117391553<14> × 38167293140100433<17> × 2225208714917658550195227627861513418879<40> |