Repunit Calculator

R(n) = 111...1

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About Repunit Calculator

A repunit calculator exploring R(n) = 111...1 (n ones). Tests primality, shows prime factorization of small repunits, generates the sequence, and lists known repunit primes. Generalizes to repunits in any base. Client-side.

Repunit Calculator Features

  • R(n) value
  • Primality
  • Factorization
  • Sequence
  • Any base
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