Base 28 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 171: | 32 × 193 × 271 × 457 × 90403 × 444979 × 465463 × 21084187 × 62830837877749<14> × 2177760100436602723<19> × 5504044949138999959<19> × 31382755830911122867<20> × 4652032620781659567810280156291<31> × 3248685880530443569734331123228249890742479520762233983955822347135524687281418861480961765312272534191293309797<112> |