Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 231: | \[{11^{231}-1\over10}\] | 72 × 19 × 43 × 661 × 1453 × 1723 × 8527 × 15797 × 27763 × 45319 × 312313 × 1806113 × 6103043101<10> × 355797740761<12> × 593554036769<12> × 662072596417<12> × 10965056258773<14> × 637265428480297<15> × 466345922275629775763320748688970211803553256223529<51> × 20698186953633857495956014558087931547349440339146527262016063761927793377<74> |