Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 876: | \[{3^{876}-1\over2}\] | 23 × 5 × 7 × 13 × 732 × 293 × 439 × 877 × 1753 × 11243 × 20149 × 135781 × 741973 × 15768033143<11> × 2779774652737<13> × 18678646095653<14> × 93518312848897<14> × 233871539094553<15> × 9460375336977361<16> × 86782247836514775846688349<26> × 961743544915378365754610333<27> × 91088487902952698797983939757<29> × 11009154363058726777293427189333<32> × 38488154120055537150068589763279<32> × 3393425731509203505219252913500051729653155129<46> × 10825719390878013509043931659055798321213582993<47> × 2587741161535425204771363976763072254792575423514277924289333901<64> |