Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
65: | \[{14^{65}-1\over13}\] | 11 × 13 × 157 × 2081 × 3761 × 548055041 × 29914249171<11> × 8411347582936206309444183428167163113285171<43> |