tables > repunit > 20

Base 20 Repunits

Table

Viewing: 109 – 109 << prev next >>

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

109: \[{20^{109}-1\over19}\] 62131 × 1407409 × 30141718771<11> × 129604250659026736109701065421661563297127174485218222239267216986597196453680196268568077889400721838664795338799261869<120>

Index range: 109 – 109 << prev next >>