Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 147: | \[{29^{147}-1\over28}\] | 72 × 13 × 67 × 197 × 6637 × 36457 × 88009573 × 158813803 × 1458862987 × 51473298317533<14> × 278481821085763<15> × 311421542872819<15> × 2489180872783753<16> × 1118184379898853121<19> × 496646376197483086942970415976293473797793480611<48> × 13095953963422382468198048285879375847673170176027<50> |