is not 1, we will first apply its corresponding unique factorization theory of ideal in algebraic integer domain ,then apply the property of principal ideal domain being unique factorization domain to solve.
的类数不为1,则先应用其相应的代数整数环上理想的惟一分解定理进行讨论,然后在根据主理想整环是惟一因子分解整环进行求解。
参考来源 - 关于不定方程x~2+5=p~n·2,447,543篇论文数据，部分数据来源于NoteExpress
代数整数环的每个子环都不是归纳环。
Every subring of the ring of algebraic integers is non-inductive.
它在各种各样的计算机系统上运行，尤其擅长于涉及任意长度整数和小数、图、矩阵和多项式代数的算术。
It runs on a variety of computer systems and is especially good at arithmetic involving arbitrary-length integers and fractions, graphics, and matrix and polynomial algebra.
Computations in Commutative Algebra (CoCoA)是另一个免费计算机代数系统，用于处理超大型整数、有理数和多项式。
Computations in Commutative algebra (CoCoA) is another free computer algebra system for working with very large integers, rational Numbers, and polynomials.
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