diff --git a/e025.py b/e025.py
new file mode 100644
index 0000000..b0dab1b
--- /dev/null
+++ b/e025.py
@@ -0,0 +1,14 @@
+def fibonacci(n, limit=None):
+    fibonacci = [0, 1]
+    i = 2
+    while i <= n:
+        f = fibonacci[i - 1] + fibonacci[i - 2]
+        fibonacci.append(f)
+        if limit and f >= limit:
+            return (i, fibonacci[-1])
+        i = i + 1
+    return (n, fibonacci[n])
+
+if __name__ == '__main__':
+    (term, value) = fibonacci(10**999, 10**999)
+    print 'First Fibonacci term with at least 1000 digits is #{0}: {1}'.format(term, value)