Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 161: | \[{3^{161}-1\over2}\] | 47 × 1093 × 1001523179 × 636961216046002471921398696960338364910115196955450597747751689<63> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 161: | \[{3^{161}-1\over2}\] | 47 × 1093 × 1001523179 × 636961216046002471921398696960338364910115196955450597747751689<63> |