hmm... are you sure there's only 1077 private keys? According to this site there are 0xFFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFE BAAE DCE6 AF48 A03B BFD2 5E8C D036 4141 or around 1.1579208924×10^77
it s 10 exponantial 77 and not 1077...
Thanks againn to correct it and Mea Culpa
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