tables > repunit > 20

Base 20 Repunits

Table

Viewing: 147 – 147 << prev next >>

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

147: \[{20^{147}-1\over19}\] 29 × 71 × 421 × 1471 × 32719 × 460951 × 269737651 × 8442733531<10> × 2488859795549<13> × 6551154092925933298930251891324599<34> × 13149431066432694799534977107679246791059834401228556359210092801566281439371614848468492182188987082746431<107>

Index range: 147 – 147 << prev next >>