diff --git a/C/impl/hashTableC.c b/C/impl/hashTableC.c
index 0755547..8128a73 100644
--- a/C/impl/hashTableC.c
+++ b/C/impl/hashTableC.c
@@ -15,7 +15,7 @@
  http://br.endernet.org/~akrowne/
  http://planetmath.org/encyclopedia/GoodHashTablePrimes.html
  */
-static const uint64_t primes[] = { 53, 97, 193, 389, 769, 1543, 3079, 6151,
+static const uint64_t primes[] = { 2, 11, 23, 53, 97, 193, 389, 769, 1543, 3079, 6151,
         12289, 24593, 49157, 98317, 196613, 393241, 786433, 1572869, 3145739,
         6291469, 12582917, 25165843, 50331653, 100663319, 201326611, 402653189,
         805306457, 1610612741 };