Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 459: | \[{14^{459}-1\over13}\] | 103 × 211 × 397 × 18973 × 136273 × 1427145211 × 299113818931<12> × 218398491375301<15> × 22771730193675277<17> × 32334112193463066794091099939307<32> × 106692311852755738213140184743977430196470487952629984929544187886115058983235432866699974432093426878951486281<111> × [5567043838444503812240817291247607291653661574056476415264767863673910175588519523490775797379519164071906586440261594840612447817901196895704037322257983614903683747326090312392059567299510482564184448874227854162060620848829213722827680170064755905907686249341240844446177086228699874389305817131098611512873148941<316>] |