Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 218: | \[{11^{218}-1\over10}\] | 22 × 3 × 11119 × 14389 × 35970728459102446279558069<26> × 903344592651066639838492820709976987862568330541660232234109502106802059231851745003701<87> × 169248603284131412143656296504748648483316316671626212856479495337484648091475465741457766540635771648351<105> |