tables > repunit > base4

Base 4 Repunits

Table

Viewing: 631 – 631 << prev next >>

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

631: \[{4^{631}-1\over3}\] 8309009 × 2530111867 × 4882057097<10> × 333628015107245479<18> × 83188534509828089497<20> × 474640860193534882628078580680807822523991<42> × 18715723417348972017502670850275415068812403108132161<53> × 18588489900929574934476648358751621926656271298370048497888707768243765413208918177406491489<92> × 56272943145171606416041974272779967237377245135400982739236727888151415549771970573866251017208467153984404288129453336803370700223<131>

Index range: 631 – 631 << prev next >>