Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 122: | 11 × 733 × 4637 × 81131 × 329401 × 974293 × 1360682471 × 106007173861643<15> × 7061709990156159479<19> × 11205222530116836855321528257890437575145023592596037161<56> |