Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 315: | \[{19^{315}-1\over18}\] | 32 × 31 × 71 × 127 × 151 × 211 × 523 × 701 × 911 × 29989 × 70841 × 116131 × 287281 × 584911 × 2460181 × 30640261 × 41888491 × 68443621 × 924009489901<12> × 21095068697641<14> × 8374006851436085760993151<25> × 65365284260571112024359304391<29> × 513907987925996378410396566096001<33> × 2638770974331142673115295623494818260167363671<46> × 5206520255936910609072540845913496243195666334401<49> × 19733168553924027222310942334358628142291043129545123221025527583009686517311143603469500629404875511842384214906872276211<122> |