Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 119: | \[{17^{119}-1\over16}\] | 239 × 2381 × 3571 × 10949 × 16661 × 17851 × 367949 × 1749233 × 25646167 × 2699538733 × 22675666851559<14> × 901345518396317<15> × 19487327623903903<17> × 141080005741993552709751522464354464581431651420879<51> |