Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 333: | \[{6^{333}-1\over5}\] | 19 × 43 × 149 × 2467 × 7919 × 12211 × 2569799 × 89728627 × 187333846633<12> × 334286825813<12> × 1487716834806007369<19> × 3561693323285489089<19> × 157475333660422172779<21> × 7611010086931061431166515642552345201627200513773071333154458123081814292486502386061376888287746369576734673019567545028331679918788220283983758779<148> |