Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 297: | \[{14^{297}-1\over13}\] | 67 × 199 × 211 × 397 × 4027 × 18973 × 149689 × 826849 × 1154539 × 1427145211 × 299113818931<12> × 1035450464203<13> × 77720275181800334933851<23> × 21146580017651756398930969771<29> × 4775040487868657022672620646922417<34> × 655530324659958490964191083712859712343<39> × 2063602450551432702323663726463625698667<40> × 2841459286777991861559883514350922118721754186163777133<55> × 11884866542452745931046898678105543151919563571742488423<56> |