Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 351: | \[{23^{351}-1\over22}\] | 7 × 19 × 79 × 4591 × 7792003 × 15785281 × 47691619 × 480393499 × 44765293701223<14> × 146999145193993<15> × 251336452798163773<18> × 84919924502838639163<20> × 459408054528299360264076035007841<33> × 35301129975023626547559778905908150113948939543<47> × [1358978480782281276244678108471595705421315054682697762619006060402058311760203956386912201832882264367433142900945541425815028802014914385111406228511899032311730509479689801416301441770393917641292013569914217817137832466841498588114876985438200485305005728770987427537092928881286757071499361<295>] |