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Arkistarvh Kltzuonstev

My user number 5770501 = 11 * 524591

  • 11 and 524591 both are Sophie Germain Primes.
  • 11 and 13 are twin primes. 524591 and 524593 also conform twin primes.

But,

  • 524591 is a number that can not be written as a sum of 3 squares. But 11 has a unique representation as a sum of 3 squares : 11 = 12 + 12 + 32.
  • 11 is a Lucas number but 524591 is not.
  • Member for 3 years, 9 months
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  • Last seen Dec 2 at 18:10