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Senary

by gone35 on 3/17/25, 6:31 PM with 1 comments

• by rhelz on 3/17/25, 11:12 PM

  My favorite base. You can memorize the addition and multiplication tables in a few hours.

  It has a close relationship with primes. Every prime except for 2 and 3 (the factors of the base) end in either 1 or 5.