tables > repunit > 20

Base 20 Repunits

Table

Viewing: 439 – 439 << prev next >>

(available: 0-999)

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

* 439: \[{20^{439}-1\over19}\] [747161517573609056896920032779609924294450411890746361309097655407729531366568588945508892592273402097823315795915067777070930950467368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421<570>]

Index range: 439 – 439 << prev next >>