Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 335: | \[{7^{335}-1\over6}\] | 2801 × 56951 × 228337 × 147300841 × 206244761 × 10052011757370829033540932021825161<35> × 6992872196594248513562929545091748573945601552763149341790899130326926493208020982074306502256720547651<103> × 27466585254751538132362901290525364802683598573860558850058209714121489801666564595356968023082854994875059078908301<116> |