Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 110: | \[{12^{110}-1\over11}\] | 11 × 13 × 23 × 331 × 5281 × 6271 × 19141 × 22621 × 266981089 × 57154490053<11> × 442434513819541<15> × 164018234982236911<18> × 46768482029635739671<20> × 5766308324790114380136001<25> |