Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 482: | \[{19^{482}-1\over18}\] | 22 × 5 × 1447 × 13926427 × 122053487 × 10335947198111<14> × 13480838488448327<17> × 692474068757817611<18> × 12464414807817568278901079920028285211094259209<47> × 3816407215821337407093220525078868855737485250094618984609681221603565934317060659872760918994833194391258331291486011716082676311279756404352342836328518566731251641545631008262381545169632441484741827011518883917499458192897448549240090517082767601<250> × [5627006599386981832022122948600237904768937137114231351865898635743853255901612881681563605027480829841742343427669233242944393002494292107992246741056164287613306494980462955932482567508213878628834283367335288129851810781156800794648758100743209855249<253>] |