user=juhehe
[2016-07-23 00:43:39]
579*2^1431524-1 is not prime.  Res64: E9DF3C57263498F5  Time : 0.0 sec.
user=juhehe
[2016-07-23 03:43:08]
585*2^1431524-1 is not prime.  Res64: 43B670EA681182D1  Time : 0.0 sec.
user=juhehe
[2016-07-23 21:34:33]
465*2^1431525-1 is not prime.  Res64: 5B67C9A2AE63C2F3  Time : 0.0 sec.