Crazy Polynomial

Number Theory Level pending

Let there be a polynomial representing the zeros of the prime counting function . Examining small intervals, the average difference of two zeros can be represented as a π b a\pi^b , where a a and b b are integers. Find a + b a+b .


The answer is 6.

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1 solution

Sal Gard
May 9, 2016

For ideas take a look at the problem calculus madness under my profile. The result from this integral can be generalized into a polynomial form by turning the integral into a sum and then solving for a certain coefficient a. After using a, one can come up with a relationship that will give a certain polynomial function that we are looking for. We can integrate around the function, and we get the answer 4 π 2 4\pi^2 . 4 + 2 = 6 4+2=6 .

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