Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 323: | \[{23^{323}-1\over22}\] | 103 × 2129 × 3877 × 63877469 × 210599231 × 22439205353<11> × 24939218613613<14> × 62246266355102810647<20> × [7858715427490726621891724170615702165872532285057583030097766378482650865421079338651839988341120263521307180658794035494128839030380244957184552197993394045190324302223225744055278880470559831956034140632697962139059128087347309320499871175771282069946240343126909743182435510724316357313823240972754061308672615896951427496021386744823193569522550711696577578387637531<370>] |