Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 378: | \[{23^{378}-1\over22}\] | 23 × 34 × 72 × 132 × 19 × 29 × 43 × 71 × 79 × 127 × 163 × 271 × 379 × 673 × 1117 × 2969 × 4591 × 39313 × 160651 × 170689 × 644869 × 5336717 × 7792003 × 15785281 × 408030421 × 978769387 × 5599009333<10> × 501161274307<12> × 3336613325137<13> × 22284815515201<14> × 44765293701223<14> × 172380001778209<15> × 22865554874031409<17> × 15048355008860830757773<23> × 49562212332606299104213<23> × 1081383636631149044212969<25> × 273836843403890391876716767<27> × 199047606249914725246103172683161<33> × 17531132493408736090051007181285730324957<41> × 857154232620792007684510744353576437644914847<45> × 13855626012651354334775863229550874294019995216059247<53> × 2577081731018102254126554817269440354617267625945988111206989<61> |