A prime p is said to be in a k-class if p is a prime divisor of 102k-1u+1,which leads to a classification for all primes.是什么意思_A prime p is said to be in a k-class if p is a prime divisor of 102k-1u+1,which leads to a classification for all primes.在线翻译_英语_读音_用法_例句