Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 275: | \[{30^{275}-1\over29}\] | 1321 × 837931 × 459946901 × 4291018691851<13> × 81370145080291<14> × 610851724137931<15> × 9119031913911026141<19> × 758084147737104963101<21> × 119897549313640236323021<24> × [6189998157073538108585216873666420020758985241860650986889089010250460614733921236788205787272260032237108054077896802922114160122408027769205961260000878100559817787691098933236163961247054002753425256837993642263408519210785897387181868185559280793606582992397185754393162330555651<283>] |