Which is the fastest algorithm to find prime numbers?(哪个是查找素数的最快算法?)
问题描述
使用 C++ 找出素数的最快算法是什么?我已经使用过筛的算法,但我仍然希望它更快!
Which is the fastest algorithm to find out prime numbers using C++? I have used sieve's algorithm but I still want it to be faster!
推荐答案
Sieve ofAtkin 是 Dan Bernstein 的 primegen.这种筛子比 埃拉托色尼筛子更有效.他的页面有一些基准信息.
A very fast implementation of the Sieve of Atkin is Dan Bernstein's primegen. This sieve is more efficient than the Sieve of Eratosthenes. His page has some benchmark information.
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