Initial CommitHEADmaster

1 files changed, 18 insertions, 0 deletions

diff --git a/Problem50.py b/Problem50.py
new file mode 100644
index 0000000..0bae099
--- /dev/null
+++ b/Problem50.py
@@ -0,0 +1,18 @@
+def isPrime(n):
+    for x in range(2,int(n/2)+1):
+        if n%x == 0: return False
+    return True
+def nextprime(n):
+    n+=1
+    while isPrime(n) == False:
+        n+=1
+    return n
+maxsum = 0
+primes = []
+for x in {2,5,7,11,13}:
+    sum = 0
+    while sum <1000000:
+        sum += x
+        x = nextprime(x)
+        if isPrime(sum) and (sum > maxsum) and (sum < 1000000): maxsum = sum
+print(maxsum)