Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 496: | \[{3^{496}-1\over2}\] | 25 × 5 × 17 × 41 × 193 × 683 × 6883 × 102673 × 4002721 × 4404047 × 1403808961 × 2860659169 × 9500438809<10> × 22434744889<11> × 400317813041<12> × 81516726600079249<17> × 21775844224805408923066692226998392022049<41> × 2014998416898062359995739605541362931975024563018664763584750145606194022873108978627878951607441<97> |