user=odicin [2016-12-22 03:45:37] 873*2^1448406-1 is not prime. Res64: DD8ABC4268245160 Time : 0.0 sec. user=odicin [2016-12-22 12:19:11] 947*2^1448406-1 is not prime. Res64: 514D358343F1C5B4 Time : 0.0 sec.