Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 286: | \[{11^{286}-1\over10}\] | 22 × 3 × 23 × 53 × 89 × 199 × 859 × 911 × 1093 × 2003 × 3433 × 15797 × 23167 × 36037 × 58367 × 1806113 × 59583967 × 2008696691 × 3158528101 × 172626755159<12> × 303798181831<12> × 619151422486169<15> × 3111663528084541<16> × 191144869353686249<18> × 784071823409769959923<21> × 39087214421959708068637<23> × 1376758841851098858192561441291859498245379<43> × 1056004415999653050515555650243045564974450864216443757878943069209<67> |