这是我的结果:
2 x 3 x 5 x 7 x 11 x 13 x 17 x 19 x 23 x 29 x 31 x 37 x 41 x 43 x 47 x 53 x 59 x 61 = 3,982,538,761,641,808,742
divisable 2:true
divisable 3:false
divisable 5:false
divisable 7:false
divisable 11:true
这是我的代码:
public static void main(String[] args) {
final ArrayList<Long> prime = prime();
System.out.println("size : " + prime.size());
long i = 1;
for (Long l : prime) {
System.out.print(" x "+l);
i *= …Run Code Online (Sandbox Code Playgroud)