Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 399: | \[{30^{399}-1\over29}\] | 73 × 192 × 71 × 113 × 191 × 1597 × 93997 × 33189733 × 3174170287 × 73392189661173853<17> × 316011085610449051<18> × 2098323645062285611121141<25> × 6865104431611543728583477<25> × 728112221596422948171531823<27> × 741318131580736036747428989<27> × 240099747876288216058869419581442253110735003<45> × 1675034907900926323081431103487360889298794125249141853140077<61> × [3726215508321139318995468229703099740316680705285274034309660824037347008698280454976557065529580920156024817200671419152260055754769766827773465926429881154552538445883771806661700634223517016178947341441362786042691047713714268345900110020105926736894390906944775529122743700153510372349562630045257556145613<310>] |