Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 396: | \[{6^{396}-1\over5}\] | 7 × 13 × 19 × 23 × 31 × 37 × 43 × 67 × 73 × 97 × 199 × 397 × 463 × 541 × 2467 × 3037 × 7129 × 16633 × 23761 × 46441 × 55117 × 58477 × 70489 × 72073 × 96493 × 110881 × 622513 × 863017 × 3154757 × 4629769 × 18380539 × 18414001 × 51828151 × 127236649 × 13705107769<11> × 16266405013<11> × 226407819331<12> × 697344975757<12> × 45686117391553<14> × 38167293140100433<17> × 1184960471459158549<19> × 254253859796489462713<21> × 12335988891985043955517<23> × 2225208714917658550195227627861513418879<40> |