Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 486: | \[{12^{486}-1\over11}\] | 7 × 13 × 19 × 37 × 109 × 157 × 163 × 271 × 487 × 811 × 1621 × 1657 × 1801 × 39097 × 80749 × 306829 × 5937949 × 19880317 × 47336293 × 18111923839<11> × 86769286104133<14> × 660198074631409<15> × 661044417041377<15> × 745572861233573041<18> × 169763894591993350021<21> × 641065152502677063709<21> × 137370551967460020621819248641<30> × 4813672836681861967666457690352914053<37> × 20480733599256447026234157493022881968965558676829<50> × 216513861104871939108932250339704837798978861962827622013729119<63> × 338017009066523388897041517309914916142047585401812728287385143998180702920222095669728567675127115928588244834591756120440481402306753206363025342385181323075187288021<168> |