Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 274: | \[{11^{274}-1\over10}\] | 22 × 3 × 823 × 2467 × 8221 × 339761 × 3677081 × 12932527 × 136238281 × 666751384702583<15> × 33702237384570719055067<23> × 394711476243912154244261783<27> × 6618225834843701910882465020377513146074534519708431589347550012959904179170066334607874103<91> × 8484330671964735334410088687724478887239719666748414214743814637516122598288562123255444499<91> |