tables > repunit > 20

Base 20 Repunits

Table

Viewing: 764 – 764 << prev next >>

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

* 764: \[{20^{764}-1\over19}\] 3 × 7 × 383 × 401 × 2293 × 320760053 × 2213774041 × 70018911943<11> × 473879719151<12> × 1499616905693<13> × 1757822589992389<16> × 206106071370102461<18> × 1529292217790386855027<22> × 4733342099467441071889<22> × 32976171945298018943903<23> × 33481904873386512300019170161681<32> × 2719296984436768443179989571440201152269496972209<49> × 9138297627872532133669115036986038024460302995357320339911159668210928262651<76> × 6806043548170093585152859058434168023575926679460161252008124337816002222018380422457267311029<94> × 187767242489267577891730881514692709099278322016418252407156564835902719017617773505587579791168312191055446790439852283404522141338028009953781<144> × [21254364660152417716490871770849489712125601540908125187911377782041203800203146833459167945523431902723764841179302973015307352619256942640745875535086331715933972247115006728316883779016332360842802903134762244967392696953523721761564367699976332180458516101938148429050416809731829262920518117020861661706817667904812984259854146103980769467319125320125860661251051529626253263486313932625712035423982958882903924901660606629861529302917<440>]

Index range: 764 – 764 << prev next >>