tables > repunit > base18

Base 18 Repunits

Table

Viewing: 427 – 427 << prev next >>

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

* 427: \[{18^{427}-1\over17}\] 449 × 45263 × 80207 × 367831 × 386503321 × 756360725639<12> × 4110876980385153863<19> × 1450744996988333189921892673782384233809551686747567<52> × [5644854070557756650943989010994489153748296714024920542929741788470992663094931424797415874569392317906407514899971235791218869714137605539461647468464143418513330096901235953226281470170492674929431249722269792079890511580828369380269293381675503830534715638276634996416544302647788151583817905503143683353467788233948078742892472163100532525365222689072070182447024595119496621735868983752468759632683476667769972873354182383<427>]

Index range: 427 – 427 << prev next >>