First 9 prime Fibonacci number: Difference between revisions

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 : 10597999265301490732599643671505003412515860435409421932560009680142974347195483140293254396195769876129909
 : 36684474316080978061473613646275630451100586901195229815270242868417768061193560857904335017879540515228143777781065869</pre>
+=={{header|Python}}==
+<lang python>
+print("working...")
+print("The firsr 9 Prime Fibonacci numbers:")
+num = 0
+def isprime(m):
+    for i in range(2,int(m**0.5)+1):
+        if m%i==0:
+            return False
+    return True
+def fib(nr):
+	if (nr == 0):
+		return 0
+	if (nr == 1):
+		return 1
+	if (nr > 1):
+		return fib(nr-1) + fib(nr-2)
+for n in range(2,520000):
+	x = fib(n)
+	if isprime(x):
+		num = num + 1
+		if (x > 1):
+			if (num < 11):
+				print(str(x),end=" ")
+			else:
+				break
+print()
+print("done...")
+</lang>
+{{out}}
+<pre>
+working...
+The firsr 9 Prime Fibonacci numbers:
+3 5 13 89 233 1597 28657 514229
+done...
+</pre>
 =={{header|Ring}}==