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## primality [prai'mæləti]

• n. 原始；首要；根本；素性

### 网络释义专业释义英英释义

原始

primality test 素性测试 ; 对于质数测试

Primality testing 素性测试 ; 与质数判断 ; 素性检测

Factoring and Primality Testing 因子分解 ; 质数判定 ; 因子分解质数判定 ; 因子分化

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• 原始

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#### primality [ prai'mæləti ]

• n. the property of being a prime number

### 同近义词同根词

• n. 原始；首要；根本；素性

n.

vi.

vt.

### 双语例句权威例句

• Of course, much more efficient algorithms for testing primality exist, but this one is the easiest to understand.

当然还有效率更高素数测试方法，不过这种算法容易理解

• The AKS algorithm successfully solved the noted problem of deterministic primality testing in polynomial time, but it was not yet suitable for the real application, thus it was improved in series.

AKS算法从理论上成功解决多项式时间内进行确定性素性测定著名难题并不实用，从而得到一系列改进

• Based on some basic theorems in theory of numbers this program takes advantage of probabilistic algorithm to test a large number for primality.

基于初等数论中的一些基本定理程序利用概率算法，快速判定一个大数是否素数

• Instead, mathematicians turn to other, indirect, methods that can test for primality without factorisation.

ECONOMIST: Number theory

• However, if Dr Agrawal's primality test can be extended to factoring numbers, it would mean a rejigging of modern cryptography.

ECONOMIST: Number theory

• That is because quick and dirty techniques for testing primality already exist.

ECONOMIST: Number theory

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