Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 133: | \[{11^{133}-1\over10}\] | 43 × 45319 × 292601 × 1889399 × 4085166784889<13> × 6115909044841454629<19> × 11890717324931619676476663989338343191045477699764476320956042082843152214319805595150031<89> |