tables > repunit > 20

Base 20 Repunits

Table

Viewing: 43 – 43 << prev next >>

(available: 0-999)

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

43: \[{20^{43}-1\over19}\] 369122321 × 12541974245083294274833711773684280721275134101<47>

Index range: 43 – 43 << prev next >>