Base 31 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 325: | \[{31^{325}-1\over30}\] | 52 × 11 × 101 × 911 × 1951 × 4951 × 17351 × 42407 × 2426789 × 7908811 × 13277801 × 31035996941<11> × 5979236519649901<16> × 20235942281002951<17> × 1129363636895809892086303692627113871721<40> × [8449023247123004082309308208313686673419240739344902539620814939772594072740402067078858502754253769882600676442150465077394474501260324212213048119903633194043760571073998148581511602179394864411004361467128312173116434136861714427864825003847168087856046366352182595305197721052045924661828615630542561590757391315659840216688545002584114008364722040889601<358>] |