Could someone point me towards the result that states that a prime is expressible as a norm of an imaginary quadratic field with class number 1 iff $\left(\frac{p}{D}\right)=1$.
2026-04-25 20:21:02.1777148462
Primes Representable as Quadratic Form - Specifically Norm of an Imaginary Quadratic Field with Class # 1
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