Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 165: | \[{30^{165}-1\over29}\] | 72 × 19 × 331 × 1321 × 12211 × 460087 × 837931 × 51941161 × 5829525967<10> × 81370145080291<14> × 125673792020899<15> × 610851724137931<15> × 9119031913911026141<19> × 119897549313640236323021<24> × 500172448577183001921124561<27> × 1303537423912556718461511174139788361<37> × 70849414887662740306930178771310981923946628388478481<53> |