ctlancessiehasan2
ctlancessiehasan2 ctlancessiehasan2
  • 18-10-2016
  • Mathematics
contestada

prove that 3999991 is not prime

Respuesta :

konrad509
konrad509 konrad509
  • 06-07-2019

[tex]3999991=4000000-9=2,000^2-3^2=(2000-3)(2000+3)=1997\cdot2003[/tex]

As we can see, the number 3999991 can be expressed as a product of two numbers that are not 1 and the number 3999991 itself, therefore that number is not prime.

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