Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 850: | \[{6^{850}-1\over5}\] | 52 × 7 × 11 × 101 × 239 × 311 × 409 × 1123 × 28901 × 30839 × 190537 × 220151 × 243101 × 12690943 × 18198701 × 26807981 × 40185601 × 82908151 × 1383638161 × 20891158391<11> × 72085651321561<14> × 3655688315536801<16> × 740797672014674927371043791<27> × 94260123386979283872547675418641<32> × 659058538155729382064580520158859330034474341552417865894920365934050446239525274352285122429237936309830021823402240712646886284005467057643020235695604846409820039068026392398781279116964620472925591126880775292667991688939175984151<234> × 12298686750277796143326531842918049574498998088887008897439132646211891846613611407718768953135292474497601888183591327654587740440544222338129521901397518767622535520613862280931542098192779094975658744066772517388186474162513502862942018151<242> |