user=Daniel
[2026-08-21 20:37:45]
2558603811795*2^1700000-1 is not prime.  Res64: 661CF63F1BCF1D79  Time : 0.0 sec.
user=Daniel
[2026-08-21 20:40:59]
2558607355755*2^1700000-1 is not prime.  Res64: F4BEFFA56EB9F8A3  Time : 0.0 sec.