Initial data commit

Task/Primorial-numbers/Python/primorial-numbers.py

@@ -0,0 +1,14 @@
+from pyprimes import nprimes
+from functools import reduce
+
+
+primelist = list(nprimes(1000001))    # [2, 3, 5, ...]
+
+def primorial(n):
+    return reduce(int.__mul__, primelist[:n], 1)
+
+if __name__ == '__main__':
+    print('First ten primorals:', [primorial(n) for n in range(10)])
+    for e in range(7):
+        n = 10**e
+        print('primorial(%i) has %i digits' % (n, len(str(primorial(n)))))