Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 162: | \[{13^{162}-1\over12}\] | 2 × 34 × 7 × 19 × 61 × 157 × 163 × 271 × 937 × 30133 × 73387 × 650971 × 904663 × 1094473 × 1609669 × 259640317 × 770321341 × 762615992953<12> × 57583418699431<14> × 1102123844336048491<19> × 2937855329996184033408934723<28> × 430119736863576885514326550014240994253359<42> |