Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 285: | \[{22^{285}-1\over21}\] | 3 × 132 × 61 × 2281 × 27361 × 30097 × 45943 × 200983 × 245411 × 341203 × 1459771 × 858794191 × 50218172111<11> × 734186407417<12> × 3886862908381<13> × 97404596002423<14> × 8452126804203781<16> × 13630542332508721<17> × 209700198619612621<18> × 170770508015295177475471<24> × 200188789766890632521557<24> × 86115206426680425712920931<26> × 9624357919068403555091512367414261<34> × 8912448863225548229728954117986445590222909587221201<52> × 386760338709981278140298899382535837883483648639908612013163439127873561<72> |