Best binary codes

Binary (73,17)-code with minimal distance 20

[1000000000000011111111110000000000001000000000000011111111110000000000000]
[0100000000000001100000011011100100110100000000000001100000011011100100110]
[0010000000000000100111100000100110110010000000000000100111100000100110110]
[0001000000000011000010000001111010110001000000000011000010000001111010110]
[0000100000000000110100110101011001000000100000000000110100110101011001000]
[0000010000000001000101001010101011100000010000000001000101001010101011100]
[0000001000000011110001001001010001100000001000000011110001001001010001100]
[0000000100000011100100000110001110110000000100000011100100000110001110110]
[0000000010000010110010101001101100000000000010000010110010101001101100000]
[0000000001000001011010011010010010100000000001000001011010011010010010100]
[0000000000100001001011100011000001110000000000100001001011100011000001110]
[0000000000010010100001110010001101100000000000010010100001110010001101100]
[0000000000001000011010000111101011000000000000001000011010000111101011000]
[0000000000000101111001010101100001010000000000000101111001010101100001010]
[0000000000000000000000000000000000001111100000111111111100000111110000000]
[0000000000000000000000000000000000000000011111111110000011111111110000000]
[0000000000000000000000000000000000000000000000000001111111111111111111100]