Base 2 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 233: | \[2^{233}-1\] | 1399 × 135607 × 622577 × 116868129879077600270344856324766260085066532853492178431<57> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 233: | \[2^{233}-1\] | 1399 × 135607 × 622577 × 116868129879077600270344856324766260085066532853492178431<57> |