user=vaughan
[2010-04-16 00:50:10]
1521*2^670723-1 is not prime.  Res64: C79A98175B17A843  Time : 1068.0 sec.
user=vaughan
[2010-04-16 00:50:18]
1539*2^670723-1 is not prime.  Res64: 75F3D9818EC8B931  Time : 1076.0 sec.
user=vaughan
[2010-04-16 00:50:19]
1581*2^670723-1 is not prime.  Res64: 7165142043F1181C  Time : 1077.0 sec.
user=vaughan
[2010-04-16 00:56:02]
1543*2^670723-1 is not prime.  Res64: D1C1906AFB16D87A  Time : 1420.0 sec.