Base 2 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 184: | \[2^{184}-1\] | 3 × 5 × 17 × 47 × 277 × 1013 × 1657 × 30269 × 178481 × 2796203 × 291280009243618888211558641<27> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 184: | \[2^{184}-1\] | 3 × 5 × 17 × 47 × 277 × 1013 × 1657 × 30269 × 178481 × 2796203 × 291280009243618888211558641<27> |