Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 225: | \[{14^{225}-1\over13}\] | 11 × 31 × 181 × 211 × 397 × 1051 × 1171 × 2251 × 2851 × 3761 × 15511 × 18973 × 302581 × 110256001 × 344430901 × 758855846709601<15> × 46762708850613901<17> × 50099966224441291<17> × 271778579253527583824013949209046157878351<42> × 6660669790484818762043927493730359492577651<43> × 34815432433277983944316198423907710113570921917429682575878736480701<68> |