Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 434: | \[{27^{434}-1\over26}\] | 22 × 72 × 43 × 373 × 547 × 683 × 1093 × 1117 × 1303 × 2269 × 3907 × 5209 × 6883 × 20399 × 89839 × 102673 × 140617 × 174469 × 368089 × 541447 × 3058399 × 4085677 × 4404047 × 4606477 × 35258161 × 90012469 × 103910017 × 724905427 × 22434744889<11> × 24040333283<11> × 1023879682351<13> × 2042545894999<13> × 88239050462461<14> × 70961158264970285776591<23> × 219072259055583303411259<24> × 20545698698839917414079969<26> × 26273701844015319144827917<26> × 1940480029609649121651152163853<31> × 5042697757897197583937774496999119335532852173<46> × 44946820213304003158912822473285976443121913688229<50> × 41381073912648502630436511647868158384506477668005244433<56> × 96204592550401464761305884120719794990493457611613148273892749<62> × 1293879883598886800063198573907938901386542248569333911238460631692677530732234497136903393<91> |