user=unconnected
[2015-11-25 17:20:44]
593*2^1430840-1 is not prime.  Res64: 31936242997AEC24  Time : 0.0 sec.
user=unconnected
[2015-11-25 17:27:42]
591*2^1430841-1 is not prime.  Res64: 997BBE6A80DAE798  Time : 0.0 sec.