Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
60: | \[{14^{60}-1\over13}\] | 32 × 52 × 11 × 31 × 37 × 61 × 71 × 101 × 197 × 211 × 811 × 1033 × 1061 × 2851 × 3761 × 15511 × 1383881 × 1948981 × 2189065053896955781<19> |