Article ID Journal Published Year Pages File Type
4587607 Journal of Algebra 2008 32 Pages PDF
Abstract

The purpose of the paper is to determine the cuspidal class number of the modular curve X1(22n+1). It is a continuation of the previous work of the determination of the cuspidal class number for the modular curves X1(pm) for the case p≠2.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory