Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 441: | \[{23^{441}-1\over22}\] | 73 × 19 × 29 × 43 × 79 × 197 × 379 × 160651 × 170689 × 644869 × 5336717 × 7792003 × 408030421 × 978769387 × 59402301337<11> × 4005831364275320497<19> × 273836843403890391876716767<27> × 7908659662206739330568797545829013975804515085190454901<55> × 346768935551657470482396428389237590729935799402873431623125997943892997344190142357143139635167936294208886523367<114> × [60106126809376592243545601873448362926539297222365487364782040674848528748344004420320066894544835164860593004462746664210172282946305757788025657142886408413643968473368763452702669070507554935679980125583840397656275944942096807062460778518831673559291424924221237592707932126989164949531831581491236402888678121<314>] |