Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 120: | \[{14^{120}-1\over13}\] | 32 × 52 × 11 × 31 × 37 × 41 × 61 × 71 × 101 × 197 × 211 × 811 × 937 × 1033 × 1061 × 2851 × 3761 × 15511 × 61001 × 698521 × 1383881 × 1948981 × 51111761 × 1475750641 × 59203797481<11> × 2189065053896955781<19> × 80123309993635647613346281<26> |