diff --git a/JS/07.10001st_prime/10001st_prime.js b/JS/07.10001st_prime/10001st_prime.js
new file mode 100644
index 0000000..15c69b0
--- /dev/null
+++ b/JS/07.10001st_prime/10001st_prime.js
@@ -0,0 +1,36 @@
+const MAX_NUM = 1000007;
+
+function sieveOfEratosthenes(k) {
+	var visited = new Array(MAX_NUM);
+
+	var result = -1;
+	var countOfPrimes = 0;
+	
+	var found = false;
+	var j; var i = 2;
+		while(i < MAX_NUM && !found) {
+		if(!visited[i]) {
+			countOfPrimes++;
+
+			if(countOfPrimes == k) {
+				result = i;
+				found = true;
+			} else {
+				j = 2;
+
+				while(j * i < MAX_NUM) {
+					visited[j*i] = true;
+					j++;
+				}
+			}
+		}
+		i++;
+	}
+
+	return result;
+}
+
+
+(function main() {
+	console.log(sieveOfEratosthenes(10001));
+})()