Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 115: | \[{14^{115}-1\over13}\] | 11 × 47 × 461 × 2347 × 3761 × 10627 × 88321 × 2249861 × 14525237 × 3630722041 × 52948351072449959611171<23> × 3955249139434444063599699359437431976327097699817481836525092761<64> |