tables > repunit > 28

Base 28 Repunits

Table

Viewing: 437 – 437 << prev next >>

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

* 437: \[{28^{437}-1\over27}\] 47 × 21084187 × 19575205241<11> × 3026167487286521<16> × 5504044949138999959<19> × 1248999660748568969607139<25> × 1517655145813456319033978812579<31> × [15474781968040666370954906754423406834615985640028530853511718590929038935145165258003546803105766252230958122274471278464843630542254250289692753635110129455217194018192838895047071068390749929474685572635583171304529375604073306128947238171553211202824055648241313625431161353218666923200884317895179757994325798081582537225565536316945818487264930345862007246762949020772784304807585179202397954960988318892498383724568257924253613738592072549615008835855462142605462526821169225904804926208267146401025582796018343022791<524>]

Index range: 437 – 437 << prev next >>