Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 498: | \[{12^{498}-1\over11}\] | 7 × 13 × 19 × 157 × 167 × 499 × 997 × 1993 × 17431 × 22079 × 39343 × 128983 × 1734037 × 557889481 × 35238620437<11> × 2731547200091<13> × 6751461025693<13> × 8305623819547<13> × 1417303413610237<16> × 3990098666304739<16> × 10052468384786123<17> × 38114783021552038563632809<26> × 5277826961453441457872455753<28> × 8580328460037248736936629989<28> × 825176156498150775878180145483505039849<39> × 3283562305292765879643955829879355241065103<43> × 1312720053239325314331064215313762367151994237<46> × 2025976857674106617379692726234296025656636183722567412216807<61> × 758888003995421671519062481596745416087520941329410981402065276540387039967661674423354584430790687525759052111340952002993<123> |