Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 495: | \[{14^{495}-1\over13}\] | 112 × 31 × 67 × 181 × 199 × 211 × 331 × 397 × 1171 × 2851 × 3761 × 4027 × 15511 × 18973 × 302581 × 1154539 × 1035450464203<13> × 50099966224441291<17> × 77720275181800334933851<23> × 279677263945123095332099941<27> × 6801382917099807693706255471<28> × 590942011471566261212035041517359275008998041<45> × 2841459286777991861559883514350922118721754186163777133<55> × 23433826526896318360865795403044046053594969296131432909105751<62> × [420949211027381591730165339137311363055118802976509603324561775682814356585218390931058399736833831428955554289993954168235613389523994001703498389035632576738111860592414967030963258860631440478162562478297347677227293799708081652418548016409145861<249>] |