If teh n-th prime number is 47,the n

If teh n-th prime number is 47,the n If the n-th prime number is 47,then n is___.n为12 13 14 15 那一个 Arrange all the prime numbers in the order from little to great,counting from least one,the N-th prime number is 53,then N=__ 求这个程序的算法流程图或者文字说明#include int main() {int prime(int);int n; printf(input an integer:);scanf(%d,&n);if (prime(n)) printf(%d is a prime. ,n);else printf(%d is not a prime. ,n);return 0;} int prime(int n){int ACM 比赛 运算超时DescriptionLong long ago,there is a great king.To defend his country,he built many castles numbered from 1 to N.In the i-th castle which is co-prime with N,he apportion a general,if hostile country want to kill the general,he w SAT数学试题If n is any prime number greater than 2,which of the followying CANNOT be a prime numberA n-4B n-3C n-1D n+2E n+5 什么是prime-saturatedGMAT的一道题：A positive integer n is said to be prime-saturatedif the protuct of all the different positive prime factors of n is less than the square root of n.What is the greatest two-digit prime-saturated integer? 数学真题一道Prime numbers k and n are each greater than 2,and they differ by 4.If there is no prime number between k and n,what is the least possible value of k+n? Prime prime Prime if(prime(i)&&prime(m-i)) 这句话怎么解释,prime为调用函数,这个if语句有意义吗? let n≥2 be an integer.prove that n is prime if and only if for every integer a,either hcf(highest common factor) (a,n)=1 or a|n sat的数学题If n is ang prime number greater than 2, which of the following cannot be a prime number?A n-4B n-3C n-1D n+2E n+5 如果n是任意一个质数大于2,下列哪个选项不是质数? c语言编写函数判断素数#include int isPrime(int i);main(){ int number ;printf(Please input a number to test if it is a prime: );scanf(%d,&number);if (isprime(number==1)) //调用判断素数的函数isPrimeprintf(Is a prime! );elseprin th( )n括号里填啥 请大家看看我这mathematica程序哪里出错了Mersenne[n_Integer]:=Module[{M,i,u=4},If[!Prime Q[n],False,M=2^n-1;For[i=1,i if n is the product of the integers from 1 to 8 ,inclusive ,how many different prime factors greater than 1 dose n have?a/ 4b/ 5c/ 6d/ 7e/ 8