user=vaughan [2010-02-23 11:17:09] 415*2^746875-1 is not prime. Res64: 59AA38212365A686 Time : 0.0 sec. user=vaughan [2010-02-23 11:17:29] 571*2^746871-1 is not prime. Res64: CCA3C8B3791EA73B Time : 0.0 sec. user=vaughan [2010-02-23 11:17:39] 545*2^746876-1 is not prime. Res64: 51051EFB9B8A31CC Time : 0.0 sec. user=vaughan [2010-02-23 11:17:50] 593*2^746876-1 is not prime. Res64: BC58971DB8D732CB Time : 0.0 sec.