Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 84: | \[{11^{84}-1\over10}\] | 23 × 32 × 72 × 13 × 19 × 29 × 37 × 43 × 61 × 1117 × 1723 × 1933 × 8527 × 19069 × 27763 × 45319 × 1623931 × 55527473 × 3421169496361<13> × 520799717831587692709<21> |