Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 116: | \[{30^{116}-1\over29}\] | 17 × 29 × 31 × 53 × 59 × 233 × 1277 × 9629 × 1038907789081<13> × 10740913221769<14> × 2184273529970454623<19> × 1717891214153921330803<22> × 847499019384726257346113954958447091<36> × 15745010488835873878354840447099790967164666631255049<53> |