Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 166: | \[{12^{166}-1\over11}\] | 13 × 167 × 499 × 997 × 1993 × 22079 × 557889481 × 35238620437<11> × 2731547200091<13> × 8305623819547<13> × 10052468384786123<17> × 5277826961453441457872455753<28> × 8580328460037248736936629989<28> × 1312720053239325314331064215313762367151994237<46> |