Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 153: | \[{29^{153}-1\over28}\] | 13 × 67 × 103 × 919 × 1531 × 3911 × 14437 × 41203 × 65179 × 1977917 × 48426439 × 468400321 × 1100628349 × 33505187587603<14> × 11014209156526242030648919237<29> × 636267962767328275287527895543247<33> × 8985336695467110540652242301426204032270541245312457835700792004792310711579859635873713<88> |