AN EXPLICIT UPPER BOUND FOR THE LEAST PRIME IDEAL IN THE CHEBOTAREV DENSITY THEOREM

초록

Lagarias, Montgomery, and Odlyzko proved that there exists an effectively computable absolute constant A(1)( )such that for every finite extension K of Q, every finite Galois extension L of K with Galois group G and every conjugacy class C of G, there exists a prime ideal p of K which is unramified in L, for which [L/K/p] = C, for which N-K/Q p is a rational prime, and which satisfies N-K/Q p <= 2d(L)(A1). In this paper we show without any restriction that N-K/Q p <= d(L)(12577) if L not equal Q, using the approach developed by Lagarias, Montgomery, and Odlyzko.

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