Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 162: | \[{19^{162}-1\over18}\] | 22 × 34 × 5 × 73 × 127 × 163 × 199 × 487 × 523 × 3727 × 29989 × 41203 × 216919 × 236377 × 907471 × 2522827 × 362063089 × 1001724990823<13> × 100974986546704014563516474586369230337004982214028298769888689881<66> × 6926388494347837956040967499080946608569465148553090571251452877541<67> |