tables > repunit > base18

Base 18 Repunits

Table

Viewing: 263 – 263 << prev next >>

(available: 0-999)

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

* 263: \[{18^{263}-1\over17}\] 13151 × 61543 × 340849 × 694185012029128830084351671<27> × [420770441260030791766130996619683356741766933760082182756298228961096251021819574693930474503175071876988447657082368294584783349309466882790276569568907290085900603038780370066568876013301539646318246142449559432483628283480706358293601046916643186149220617150110952432366205166690971969<288>]

Index range: 263 – 263 << prev next >>