It is shown by a combination of analytic and computationaltechniques that for any positive fundamental discriminant $D >3705$, there is always at least one prime $p < sqrt{D}/2$ suchthat the Kronecker symbol $left(D/p ight) = -1$.
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机译：分析和计算技术的组合表明，对于任何积极的基本判别式$ D> 3705 $，总是至少有一个素数$ p 展开▼
