Lower Bound for the Class Number of Q49m2+4m

Rahaf Jihny, Boushra Darrag and Ahmad Issa

International Journal of Mathematics and Mathematical Sciences, 2025, vol. 2025, 1-4

Abstract: In this paper, we obtain an explicit lower bound for the class number of real quadratic field QD, where D=49m2+4m is a square-free positive integer and m≡2 (mod 7) be an odd positive integer. The main tools used are special values of zeta functions for ideal classes of the respective real quadratic fields.

Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:8863564

DOI: 10.1155/ijmm/8863564

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