tables > repunit > 18

Base 18 Repunits

Table

Viewing: 23 – 23 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

23: \[{18^{23}-1\over17}\] 47 × 599 × 7468009 × 20801237997245359<17>

Index range: 23 – 23 << prev next >>