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1. CMB 2011 (vol 54 pp. 748)
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On the Distribution of Irreducible Trinomials
We obtain new results about the number of trinomials $t^n + at + b$
with integer coefficients in a box $(a,b) \in [C, C+A] \times [D,
D+B]$ that are irreducible modulo a prime $p$. As a by-product we
show that for any $p$ there are irreducible polynomials of height at
most $p^{1/2+o(1)}$, improving on the previous estimate of
$p^{2/3+o(1)}$ obtained by the author in 1989.
Keywords:irreducible trinomials, character sums Categories:11L40, 11T06 |