Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 79: | \[{6^{79}-1\over5}\] | 1147240288157<13> × 26283825237209622143<20> × 197531251446059329471533015409<30> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 79: | \[{6^{79}-1\over5}\] | 1147240288157<13> × 26283825237209622143<20> × 197531251446059329471533015409<30> |