Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 65: | \[{6^{65}-1\over5}\] | 5 × 311 × 3433 × 11831 × 760891 × 1420901 × 49398961 × 22533649654910414281<20> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 65: | \[{6^{65}-1\over5}\] | 5 × 311 × 3433 × 11831 × 760891 × 1420901 × 49398961 × 22533649654910414281<20> |