*📌 International Conference on Class Groups of Number Fields and Related Topics-2025 at SRM University, Andhra Pradesh, India from 06 - 10 October, 2025* The conference aims at bringing the eminent Number Theorists worldwide in the domain of Algebraic Number Theory and young scholars from the country on a common platform to project their work, and foster collaborations to further the development of Mathematical Research. The areas of particular interest include: Ideal class groups of number fields (algebraic, analytic and computational aspects), Relative class numbers of number fields, Annihilators of class groups, Class field theory, Picard groups, Selmer groups, Diophantine equations, Elliptic curves, Iwasawa Theory, Modular forms and related topics. The conference will have about 4 planery talks, 23 invited talks and 12 Young Scholars’ talks on the current problems and techniques of these subjects. More details: https://sites.google.com/view/iccgnfrt-2025