Base 2 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 175: | \[2^{175}-1\] | 31 × 71 × 127 × 601 × 1801 × 39551 × 122921 × 60816001 × 535347624791488552837151<24> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 175: | \[2^{175}-1\] | 31 × 71 × 127 × 601 × 1801 × 39551 × 122921 × 60816001 × 535347624791488552837151<24> |