tables > repunit > 20

Base 20 Repunits

Table

Viewing: 23 – 23 << prev next >>

(available: 0-999)

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

23: \[{20^{23}-1\over19}\] 691 × 1381 × 46266279097921483078651<23>

Index range: 23 – 23 << prev next >>