diff --git a/src/main/java/api/hbm/energy/IEnergyConductor.java b/src/main/java/api/hbm/energy/IEnergyConductor.java
index 6fc2e5206..a1afc429b 100644
--- a/src/main/java/api/hbm/energy/IEnergyConductor.java
+++ b/src/main/java/api/hbm/energy/IEnergyConductor.java
@@ -30,7 +30,7 @@ public interface IEnergyConductor extends IEnergyConnector {
 	}
 	
 	public static int getIdentityFromPos(int x, int y, int z) {
-		final int prime = 31;
+		final int prime = 27644437; // must be this large to minimize localized collisions
 		int result = 1;
 		result = prime * result + x;
 		result = prime * result + y;
diff --git a/src/main/java/com/hbm/main/MainRegistry.java b/src/main/java/com/hbm/main/MainRegistry.java
index a1fdef708..be52392f4 100644
--- a/src/main/java/com/hbm/main/MainRegistry.java
+++ b/src/main/java/com/hbm/main/MainRegistry.java
@@ -72,6 +72,7 @@ import com.hbm.lib.RefStrings;
 import com.hbm.packet.PacketDispatcher;
 import com.hbm.potion.HbmPotion;
 import com.hbm.saveddata.satellites.Satellite;
+import com.hbm.test.ReEvalTest;
 import com.hbm.tileentity.TileMappings;
 import com.hbm.tileentity.bomb.TileEntityNukeCustom;
 import com.hbm.tileentity.machine.*;
diff --git a/src/main/java/com/hbm/test/ReEvalTest.java b/src/main/java/com/hbm/test/ReEvalTest.java
new file mode 100644
index 000000000..9c137c481
--- /dev/null
+++ b/src/main/java/com/hbm/test/ReEvalTest.java
@@ -0,0 +1,44 @@
+package com.hbm.test;
+
+import java.util.HashMap;
+
+import com.hbm.main.MainRegistry;
+
+import api.hbm.energy.IEnergyConductor;
+
+public class ReEvalTest {
+
+	/**
+	 * Runs a collision test on a relatively large scale. So large in fact that it will most certainly OOM.
+	 * Not an issue, since by that point we will already have our results.
+	 * @throws OutOfMemoryError
+	 */
+	public static void runTest() throws OutOfMemoryError {
+		
+		HashMap<Integer, int[]> collisions = new HashMap();
+		
+		int minX = -130;
+		int maxX = 140;
+		int minZ = 300;
+		int maxZ = 520;
+		
+		MainRegistry.logger.info("Starting collision test...");
+
+		for(int x = minX; x <= maxX; x++) {
+			for(int y = 1; y <= 255; y++) {
+				for(int z = minZ; z <= maxZ; z++) {
+					int identity = IEnergyConductor.getIdentityFromPos(x, y, z);
+					
+					if(collisions.containsKey(identity)) {
+						int[] collision = collisions.get(identity);
+						MainRegistry.logger.info("Position " + x + "/" + y + "/" + z + " collides with " + collision[0] + "/" + collision[1] + "/" + collision[2] + "!");
+					} else {
+						collisions.put(identity, new int[] {x, y, z});
+					}
+				}
+			}
+		}
+		
+		MainRegistry.logger.info("Collision test complete!");
+	}
+}