tables > repunit > 28

Base 28 Repunits

Table

Viewing: 343 – 343 << prev next >>

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

* 343: \[{28^{343}-1\over27}\] 113 × 197 × 552917 × 2155609 × 4422461 × 319343666713<12> × 982813945541<12> × 3160110993144139151797<22> × 44498235948084746667439513476081194102813<41> × [169678815867065117285822659055233928471711803282351383392951518318911504551519734728709044230115726675109748212742740279187674532143406370292747520038220247623665660242171778323749903222519748980782872044444661839787080360361300847797317699566107031679709325134826886305758188134356312681666713148077227992988573428671088676125133954362489273245517273661666695630225452002587234350160277<387>]

Index range: 343 – 343 << prev next >>