diff --git a/code-files/calculate-primes.sh b/code-files/calculate-primes.sh
new file mode 100644
index 0000000..170dd72
--- /dev/null
+++ b/code-files/calculate-primes.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+maxint=9223372036854775807
+root=3037000499
+destination=255
+
+rm -f prime.list prime.hex.list prime.dec.list
+
+SECONDS=0
+
+echo "01 1" >> prime.list
+echo "02 2" >> prime.list
+echo "03 3" >> prime.list
+echo "05 5" >> prime.list
+echo "07 7" >> prime.list
+
+for ((n=3; n<$((destination+1)); n++)); do
+  #echo -n "Number $n > "
+  sqrt=$(echo "scale=0; sqrt($n)" | bc)
+  if [[ $((sqrt*sqrt)) != $n ]]; then
+#  echo "$n > $p > $sqrt"
+#  sleep 1s
+    for ((p=2; p<$sqrt; p++)); do
+      #echo "$n > $p > $sqrt"
+      #sleep 1s
+      if [[ $((n%p)) == 0 ]] && [[ $p != $((sqrt-1)) ]]; then
+        #echo "NOT PRIME"
+        p=$sqrt
+      elif [[ $((n%p)) != 0 ]] && [[ $p == $((sqrt-1)) ]]; then
+        clear
+        hex=$(printf "%02X" "$n")
+        echo "Number $n of $destination is PRIME [$((n*100/destination)) %]"
+        #echo "$n" >> prime.dec.list
+        #echo "$hex" >> prime.hex.list
+        echo "$hex $n" >> prime.list
+        rate=$((SECONDS*1000000/n))
+        estsec=$((rate*destination/1000000))
+        remsec=$((estsec-SECONDS))
+        found=$(cat prime.list | wc -l)
+        echo "Running Time: $((SECONDS/86400)) days, $(((SECONDS%86400)/3600)) hours, $(((SECONDS%3600)/60)) minutes and $(((SECONDS%60))) seconds..."
+        echo "Remaining Time: $((remsec/86400)) days, $(((remsec%86400)/3600)) hours, $(((remsec%3600)/60)) minutes and $(((remsec%60))) seconds..."
+        echo "Found $found PRIME numbers at an average rate of $((found/(SECONDS+1))) per second..."
+      fi
+    done
+  fi
+done