Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 192: | \[{12^{192}-1\over11}\] | 5 × 7 × 13 × 17 × 19 × 29 × 89 × 97 × 157 × 193 × 233 × 769 × 1153 × 2689 × 4993 × 7489 × 7681 × 20593 × 22273 × 40609 × 153953 × 260753 × 2227777 × 3122881 × 3124609 × 592734049 × 3531754753 × 1200913648289<13> × 1461573322938242802306049<25> × 44450180997616192602560262634753<32> × 307081134731879440743153282892657658881<39> |