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Results tagged with nt.number-theory
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user 102883
Prime numbers, diophantine equations, diophantine approximations, analytic or algebraic number theory, arithmetic geometry, Galois theory, transcendental number theory, continued fractions
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Expressing odd numbers as a prime minus $a^2+a$
I am looking for results about expressing odd numbers in the form
$$p-a^2-a,$$
where $p$ is a prime and $a$ is a positive integer.
Assuming Bunyakovsky conjecture this is easy as $x^2+ x+c$ are alw …
