tables > repunit > 20

Base 20 Repunits

Table

Viewing: 747 – 747 << prev next >>

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

* 747: \[{20^{747}-1\over19}\] 421 × 499 × 301789 × 64008001 × 27817851030769<14> × 2871487521092731391<19> × 414249085636225553185611071<27> × 1538310379327087356765985018066468033557956350069<49> × [4452425268074285709901314709887333491590291402304085605891117151166941959929359907463382822652430752240823694739315475091291084615505595514068517081669276795872029093817087857425063904531152566415491315171911519<211>] × [42364313234947308412071285794160523175920328452418306907752982408741259829976922237516890633037129361088035178453799992044528385722784592304354048936751926532761801208509373291599964835066746381756544141274796438513404514557243183015516660795595376637997970107013177883340998128686839644199480228796698325306859720743528797590030111088136814949711978220720026131826862359064616755493001796070243424224752244976735114879902146512032276100381545734949918226612053460207368503180865562924903982981031085720019968359052438555936885929998882943075038256787205790410461357937337471313971583429683928655138483054029118774717137284645578573109<635>]

Index range: 747 – 747 << prev next >>