Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 574: | \[{6^{574}-1\over5}\] | 72 × 29 × 83 × 197 × 28537 × 55987 × 1121023 × 8648131 × 248848212837883<15> × 1854850885886497427178961<25> × 4837453663777044375040181<25> × 2853115756372329930021879179<28> × 247859037729470996906245243451923112548845447499779115951590660463<66> × 8396661697147469154439317136995885216297674764933355222863775735226818322034233487644581<88> × 19106708212131851118884706786610752281311648999487079803812698608009563422447438992936738840337239567779835547929661606242389060396993346503053037828634438929144311772058497<173> |