Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 267: | \[{14^{267}-1\over13}\] | 179 × 211 × 2137 × 258991 × 3264343 × 72284972657<11> × 558880233911<12> × 3299409610497308205563537706817980829888227789572822696222635797832889<70> × 8778467401923826592544500962854822489535012072366712853499180880846247075005415293899250072687104846002549583411060485092750863137426236178577019854931404897359168595670638941185051516153099293<193> |