Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 174: | \[{30^{174}-1\over29}\] | 72 × 13 × 19 × 29 × 31 × 59 × 67 × 9049 × 9629 × 53419 × 395677 × 157378520197<12> × 413997838119847<15> × 2184273529970454623<19> × 1717891214153921330803<22> × 847499019384726257346113954958447091<36> × 4059779197159920316650571369305263994997087<43> × 54077252551621639895770421228473019517795629319130038474971297359357060849598163031<83> |