Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 395: | \[{23^{395}-1\over22}\] | 317 × 292561 × 503231 × 3908921 × 5605051 × 17510351 × 1711849421 × 5308250621847606803<19> × 60635323992249385667181625314213985250547348169043387903265103<62> × [35152439525914997172979903620789794114895972546140717043199595226961225174911942274062598190513915510467731835979135647801703806186284374884776830479059230505721737208683681626036945556733525397309283069818610888811375118184953123532133566295473095609025013944426098539528877225433908524426805222875947880352895986863014998541663855252481605856638403220717371856530488222659107892597007495686342010094308888653911<413>] |