user=odicin [2024-09-20 04:28:54] 561*2^2844989-1 is not prime. Res64: 697CCF6FE62AA5FE Time : 0.0 sec. user=mdettweiler [2024-09-20 05:04:48] 537*2^2844989-1 is not prime. Res64: 41241AB84A03D4BB Time : 0.0 sec.