tables > repunit > 20

Base 20 Repunits

Table

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

59: \[{20^{59}-1\over19}\] 709 × 32031477011<11> × 50552666868943321<17> × 4443043113983919668779<22> × 594796417554507257525081<24>

Index range: 59 – 59 << prev next >>