Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 111: | \[{3^{111}-1\over2}\] | 13 × 13097927 × 18702169 × 119779213 × 17189128703<11> × 6962353413269964253<19> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 111: | \[{3^{111}-1\over2}\] | 13 × 13097927 × 18702169 × 119779213 × 17189128703<11> × 6962353413269964253<19> |