Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 530: | \[{14^{530}-1\over13}\] | 3 × 52 × 11 × 71 × 101 × 107 × 3761 × 24593 × 526124111 × 902588103661<12> × 108342165348412451<18> × 212253211670183419<18> × 7063101861270769169<19> × 370420174412756233251059386112400356602781974950349282143983<60> × [55977825879902574827800041084755259664314263751589072536058603588008488618526114455012736660022022482496001198825916868157797497573065201646295778528646775035362355150185975856773498009110189461146184749803682005850821<218>] × 23038147007628290221718291662209427961243195433424271226687211573303668187420849882632796553323301753358413728395551737226209248685224431242942175309573015827171021633064152552523152209016996424831397459877891727272277287584814427441388691<239> |