tables > repunit > 31

Base 31 Repunits

Table

Viewing: 289 – 289 << prev next >>

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

* 289: \[{31^{289}-1\over30}\] 165511457 × 439081176671<12> × 751670559138758105956097<24> × [61518798062272049940601295683481383005650157164322446652657506450879449073518746379376783702308939381569702252415794933047687157670219290400298516776725746546796673024654127825323025505011052082245094934020413611097336746008716333056428020872739082434401256350575984755195559504217492763577466351577826588867010758178078705976424700617474689095807346611989323375945911762627085177849791<386>]

Index range: 289 – 289 << prev next >>