diff --git a/src/main/java/mattrixwv/Algorithms.java b/src/main/java/mattrixwv/Algorithms.java
index 4c410a5..fd79a5f 100644
--- a/src/main/java/mattrixwv/Algorithms.java
+++ b/src/main/java/mattrixwv/Algorithms.java
@@ -306,6 +306,51 @@ public class Algorithms{
 		Collections.sort(primes);
 		return primes;
 	}
+	//This function return true if the value passed to it is prime
+	public static boolean isPrime(int possiblePrime){
+		if(possiblePrime <= 3){
+			return possiblePrime > 1;
+		}
+		else if(((possiblePrime % 2) == 0) || ((possiblePrime % 3) == 0)){
+			return false;
+		}
+		for(int cnt = 5;(cnt * cnt) <= possiblePrime;cnt += 6){
+			if(((possiblePrime % cnt) == 0) || ((possiblePrime % (cnt + 2)) == 0)){
+				return false;
+			}
+		}
+		return true;
+	}
+	//This function return true if the value passed to it is prime
+	public static boolean isPrime(long possiblePrime){
+		if(possiblePrime <= 3){
+			return possiblePrime > 1;
+		}
+		else if(((possiblePrime % 2) == 0) || ((possiblePrime % 3) == 0)){
+			return false;
+		}
+		for(long cnt = 5;(cnt * cnt) <= possiblePrime;cnt += 6){
+			if(((possiblePrime % cnt) == 0) || ((possiblePrime % (cnt + 2)) == 0)){
+				return false;
+			}
+		}
+		return true;
+	}
+	//This function return true if the value passed to it is prime
+	public static boolean isPrime(BigInteger possiblePrime){
+		if(possiblePrime.compareTo(BigInteger.valueOf(3)) <= 0){
+			return possiblePrime.compareTo(BigInteger.ONE) > 0;
+		}
+		else if(possiblePrime.mod(BigInteger.TWO).equals(BigInteger.ZERO) || possiblePrime.mod(BigInteger.valueOf(3)).equals(BigInteger.ZERO)){
+			return false;
+		}
+		for(BigInteger cnt = BigInteger.valueOf(5);(cnt.multiply(cnt)).compareTo(possiblePrime) <= 0;cnt = cnt.add(BigInteger.valueOf(6))){
+			if(possiblePrime.mod(cnt).equals(BigInteger.ZERO) || possiblePrime.mod(cnt.add(BigInteger.TWO)).equals(BigInteger.ZERO)){
+				return false;
+			}
+		}
+		return true;
+	}
 	//This function returns all factors of goalNumber
 	public static ArrayList<Integer> getFactors(Integer goalNumber) throws InvalidResult{
 		//You need to get all the primes that could be factors of this number so you can test them