user=juhehe
[2017-03-30 11:02:21]
811*2^1450229-1 is not prime.  Res64: 54EFBF5B77BEBA43  Time : 0.0 sec.
user=juhehe
[2017-03-30 13:21:27]
831*2^1450229-1 is not prime.  Res64: 1B48F00D7985744C  Time : 0.0 sec.
user=juhehe
[2017-03-30 23:21:57]
939*2^1450229-1 is not prime.  Res64: 7E119246A7AB8AE9  Time : 0.0 sec.