prime number 判斷 2018年6月10日 — 质数又称素数。一个大于1的自然数，除了1和它自身外，不能被其他自然数整除的数叫做质数；否则称为合数。 · 0和1既不是质数也不是合数，最小的质数是2 ...

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程序分析 质数 prime number 又称素数 有无限个 一个大于1的自然数 除了1和它本身外 不能被其他自然数整除 程序源代码   2018年10月14日 一個質數 Prime 是一個大於1 且無法找到除了自己本身和1之外的自然數能整除它的自然數 舉例來說 2 3 5 7 11 13和17均為質數 質數是數學上的難題  一個大於1的自然數 如果除了1和它本身之外 再也沒有其他因數 我們就稱它為質數 prime number 例如 小於10的質數有2 3 5 7 另外 我們知道除了  2015年3月12日 1 把从2开始的 某一范围内的正整数从小到大顺序排列 2 剩下的数中选择最小的素数 然后去掉它的倍数 程序分析 质数 prime number 又称素数 有无限个 一个大于1的自然数 除了1和它本身外 不能被其他自然数整除 程序源代码  

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4.9 out of 5 stars
525753 global ratings

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  • mega_792
    5.0 out of 5 starsVerified Purchase
    如何有效率地寫程式判斷質數和尋找質數？
    Reviewed in the Thailand on July 6, 2025
    用最淺白的說話去解釋，如果把n 除2,3,4,…,9 後，所有結果都是小數，n 必定是質數prime number。 再用例子說明，假設我們要判斷73 是否質數，只須測試它可否被2,3,4…,9 所整除 ...
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  • lucky_9961
    1.0 out of 5 starsVerified Purchase
    判断质数的几种方法
    Reviewed in the Thailand on July 17, 2025
    用最淺白的說話去解釋，如果把n 除2,3,4,…,9 後，所有結果都是小數，n 必定是質數prime number。 再用例子說明，假設我們要判斷73 是否質數，只須測試它可否被2,3,4…,9 所整除 ...
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  • winner5073
    1.0 out of 5 stars
    極速測試兩位質數
    Reviewed in the Thailand on June 25, 2025
    2018年6月10日 — 质数又称素数。一个大于1的自然数，除了1和它自身外，不能被其他自然数整除的数叫做质数；否则称为合数。 · 0和1既不是质数也不是合数，最小的质数是2 ...
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