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This number is a composite.
Single Curio View: (Seek other curios for this number)The smallest multidigit palindromic number n such that the number of primes below n^2 does not exceed n times the number of primes below n. [Russo]
Submitted: 2002-08-19 15:58:37; Last Modified: 2020-01-22 18:35:56.
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