Preliminar problem 0060

Author: Gonzalo Diaz

src/problem0060.js

@@ -0,0 +1,37 @@
+import { isPrime } from './helpers/index.js';
+
+const top = 5;
+const primes = [3];
+let currentPrime = 3;
+
+function testPrimeConcat(a, b) {
+  const test1 = `${a}${b}`;
+  const test2 = `${b}${a}`;
+
+  const tResult1 = isPrime(parseInt(test1, 10));
+  const tResult2 = isPrime(parseInt(test2, 10));
+
+  console.log(
+    `${test1}? is Prime? ${tResult1} | ${test2}? is Prime? ${tResult2}`
+  );
+
+  return tResult1 && tResult2;
+}
+
+do {
+  let found;
+  let i = currentPrime;
+
+  if (isPrime(i)) {
+    do {
+      found = testPrimeConcat(i, currentPrime);
+
+      if (found) {
+        currentPrime = i;
+        primes.push(i);
+      }
+    } while (!found);
+  }
+
+  i += 1;
+} while (primes.length < top);