user=unconnected [2015-08-27 13:52:50] 525*2^1423712-1 is not prime. Res64: 9D8C38437F3AB829 Time : 0.0 sec. user=unconnected [2015-08-27 16:29:02] 587*2^1423712-1 is not prime. Res64: 5AED0AA82E7FBDA7 Time : 0.0 sec. user=S_K_ [2015-08-27 18:23:51] 599*2^1423712-1 is not prime. Res64: B1A1D4842ECD3AE6 Time : 0.0 sec.