Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 238: | \[{30^{238}-1\over29}\] | 31 × 71 × 103 × 113 × 239 × 409 × 613 × 631 × 7243 × 93997 × 565727 × 1118041 × 165849348647<12> × 107207330079361<15> × 206796711529913<15> × 140408795952848893<18> × 10570676926829627653<20> × 111117839332637063721733<24> × 10446417976335732022730353728531769106617607712145291544752549330432174941264160975808881<89> × 46825947839818662010144376634714258407672228235587699897394504567191574112551054620379589069490050597285706328592845494219467<125> |