user=juhehe
[2017-03-11 18:46:48]
789*2^1450205-1 is not prime.  Res64: 9424845B9481CA06  Time : 0.0 sec.
user=juhehe
[2017-03-11 18:47:10]
825*2^1450205-1 is not prime.  Res64: 564C48BA4CD3E9A3  Time : 0.0 sec.
user=juhehe
[2017-03-11 20:04:33]
915*2^1450205-1 is not prime.  Res64: 5BE069542035E674  Time : 0.0 sec.