Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 38: | \[{17^{38}-1\over16}\] | 2 × 32 × 229 × 457 × 1103 × 1559 × 2927 × 312931 × 20352763 × 202607147 × 291973723 |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 38: | \[{17^{38}-1\over16}\] | 2 × 32 × 229 × 457 × 1103 × 1559 × 2927 × 312931 × 20352763 × 202607147 × 291973723 |