Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 189: | \[{12^{189}-1\over11}\] | 37 × 157 × 659 × 4943 × 80749 × 306829 × 8177824843189<13> × 86769286104133<14> × 708391688852136898302887193094373767489<39> × 356102131373591077799531463837732078298074382013636335002711323301197924321463772286101205697762972433003957808529409<117> |