diff --git a/arrays/src/arrays/Main.java b/arrays/src/arrays/Main.java
index 96389a3..e079c3a 100644
--- a/arrays/src/arrays/Main.java
+++ b/arrays/src/arrays/Main.java
@@ -19,6 +19,17 @@ class Sieve implements Iterator<Integer> {
         this.lim = lim;
         this.isntPrime = new boolean[lim + 1];
 
+        int i = 2;
+        while (i < this.lim) {
+            for (int j = i; j < this.lim; j += i) {
+                System.out.println(j);
+                this.isntPrime[j] = true;
+            }
+            this.isntPrime[i] = false;
+            while (i < this.lim && this.isntPrime[i]) i++;
+        }
+
+        /*
         this.isntPrime[4] = true;
         this.isntPrime[6] = true;
         this.isntPrime[8] = true;
@@ -37,6 +48,7 @@ class Sieve implements Iterator<Integer> {
         this.isntPrime[26] = true;
         this.isntPrime[27] = true;
         this.isntPrime[28] = true;
+        */
 
         /*
         for (int i = this.cur; i <= this.lim; i += this.cur) {