On Yokoi’s conjecture

Zhang, Ming Yao

doi:10.1090/S0025-5718-1995-1308464-2

On Yokoi’s conjecture
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Math. Comp. 64 (1995), 1675-1685 Request permission

Abstract:

In this paper we obtain a lower bound for those discriminants of real quadratic fields $\mathbb {Q}(\sqrt D )$ with $D = {m^2} + 4$ and $h(D) = 1$.

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