Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 288: | \[{12^{288}-1\over11}\] | 5 × 7 × 13 × 17 × 19 × 29 × 37 × 73 × 89 × 97 × 157 × 193 × 233 × 577 × 1657 × 1801 × 7489 × 7681 × 20593 × 40609 × 80749 × 153953 × 260753 × 2227777 × 2231857 × 2752993 × 3122881 × 592734049 × 3684845809 × 9666387937<10> × 122138321401<12> × 1200913648289<13> × 15670947324691873<17> × 1461573322938242802306049<25> × 253877164546293805845289537<27> × 415460694474487075907598913<27> × 96132376312500026967895496205969854392512071429575694923735932512438156039617<77> |