Parity checks
X-checks 168 (max weight 8) · Z-checks 168 (max weight 8)
H_X (168 checks, sparse supports)
[0, 4, 71, 168, 193, 238, 265, 319]
[1, 5, 68, 169, 194, 239, 266, 316]
[2, 6, 69, 170, 195, 236, 267, 317]
[3, 7, 70, 171, 192, 237, 264, 318]
[4, 8, 75, 172, 197, 242, 269, 323]
[5, 9, 72, 173, 198, 243, 270, 320]
[6, 10, 73, 174, 199, 240, 271, 321]
[7, 11, 74, 175, 196, 241, 268, 322]
[8, 12, 79, 176, 201, 246, 273, 327]
[9, 13, 76, 177, 202, 247, 274, 324]
[10, 14, 77, 178, 203, 244, 275, 325]
[11, 15, 78, 179, 200, 245, 272, 326]
[12, 16, 83, 180, 205, 250, 277, 331]
[13, 17, 80, 181, 206, 251, 278, 328]
[14, 18, 81, 182, 207, 248, 279, 329]
[15, 19, 82, 183, 204, 249, 276, 330]
[16, 20, 87, 184, 209, 254, 281, 335]
[17, 21, 84, 185, 210, 255, 282, 332]
[18, 22, 85, 186, 211, 252, 283, 333]
[19, 23, 86, 187, 208, 253, 280, 334]
[20, 24, 91, 171, 188, 213, 258, 285]
[21, 25, 88, 168, 189, 214, 259, 286]
[22, 26, 89, 169, 190, 215, 256, 287]
[23, 27, 90, 170, 191, 212, 257, 284]
[24, 28, 95, 175, 192, 217, 262, 289]
[25, 29, 92, 172, 193, 218, 263, 290]
[26, 30, 93, 173, 194, 219, 260, 291]
[27, 31, 94, 174, 195, 216, 261, 288]
[28, 32, 99, 179, 196, 221, 266, 293]
[29, 33, 96, 176, 197, 222, 267, 294]
[30, 34, 97, 177, 198, 223, 264, 295]
[31, 35, 98, 178, 199, 220, 265, 292]
[32, 36, 103, 183, 200, 225, 270, 297]
[33, 37, 100, 180, 201, 226, 271, 298]
[34, 38, 101, 181, 202, 227, 268, 299]
[35, 39, 102, 182, 203, 224, 269, 296]
[36, 40, 107, 187, 204, 229, 274, 301]
[37, 41, 104, 184, 205, 230, 275, 302]
[38, 42, 105, 185, 206, 231, 272, 303]
[39, 43, 106, 186, 207, 228, 273, 300]
[40, 44, 111, 191, 208, 233, 278, 305]
[41, 45, 108, 188, 209, 234, 279, 306]
[42, 46, 109, 189, 210, 235, 276, 307]
[43, 47, 110, 190, 211, 232, 277, 304]
[44, 48, 115, 195, 212, 237, 282, 309]
[45, 49, 112, 192, 213, 238, 283, 310]
[46, 50, 113, 193, 214, 239, 280, 311]
[47, 51, 114, 194, 215, 236, 281, 308]
[48, 52, 119, 199, 216, 241, 286, 313]
[49, 53, 116, 196, 217, 242, 287, 314]
[50, 54, 117, 197, 218, 243, 284, 315]
[51, 55, 118, 198, 219, 240, 285, 312]
[52, 56, 123, 203, 220, 245, 290, 317]
[53, 57, 120, 200, 221, 246, 291, 318]
[54, 58, 121, 201, 222, 247, 288, 319]
[55, 59, 122, 202, 223, 244, 289, 316]
[56, 60, 127, 207, 224, 249, 294, 321]
[57, 61, 124, 204, 225, 250, 295, 322]
[58, 62, 125, 205, 226, 251, 292, 323]
[59, 63, 126, 206, 227, 248, 293, 320]
[60, 64, 131, 211, 228, 253, 298, 325]
[61, 65, 128, 208, 229, 254, 299, 326]
[62, 66, 129, 209, 230, 255, 296, 327]
[63, 67, 130, 210, 231, 252, 297, 324]
[64, 68, 135, 215, 232, 257, 302, 329]
[65, 69, 132, 212, 233, 258, 303, 330]
[66, 70, 133, 213, 234, 259, 300, 331]
[67, 71, 134, 214, 235, 256, 301, 328]
[68, 72, 139, 219, 236, 261, 306, 333]
[69, 73, 136, 216, 237, 262, 307, 334]
[70, 74, 137, 217, 238, 263, 304, 335]
[71, 75, 138, 218, 239, 260, 305, 332]
[72, 76, 143, 169, 223, 240, 265, 310]
[73, 77, 140, 170, 220, 241, 266, 311]
[74, 78, 141, 171, 221, 242, 267, 308]
[75, 79, 142, 168, 222, 243, 264, 309]
[76, 80, 147, 173, 227, 244, 269, 314]
[77, 81, 144, 174, 224, 245, 270, 315]
[78, 82, 145, 175, 225, 246, 271, 312]
[79, 83, 146, 172, 226, 247, 268, 313]
[80, 84, 151, 177, 231, 248, 273, 318]
[81, 85, 148, 178, 228, 249, 274, 319]
[82, 86, 149, 179, 229, 250, 275, 316]
[83, 87, 150, 176, 230, 251, 272, 317]
[84, 88, 155, 181, 235, 252, 277, 322]
[85, 89, 152, 182, 232, 253, 278, 323]
[86, 90, 153, 183, 233, 254, 279, 320]
[87, 91, 154, 180, 234, 255, 276, 321]
[88, 92, 159, 185, 239, 256, 281, 326]
[89, 93, 156, 186, 236, 257, 282, 327]
[90, 94, 157, 187, 237, 258, 283, 324]
[91, 95, 158, 184, 238, 259, 280, 325]
[92, 96, 163, 189, 243, 260, 285, 330]
[93, 97, 160, 190, 240, 261, 286, 331]
[94, 98, 161, 191, 241, 262, 287, 328]
[95, 99, 162, 188, 242, 263, 284, 329]
[96, 100, 167, 193, 247, 264, 289, 334]
[97, 101, 164, 194, 244, 265, 290, 335]
[98, 102, 165, 195, 245, 266, 291, 332]
[99, 103, 166, 192, 246, 267, 288, 333]
[3, 100, 104, 170, 197, 251, 268, 293]
[0, 101, 105, 171, 198, 248, 269, 294]
[1, 102, 106, 168, 199, 249, 270, 295]
[2, 103, 107, 169, 196, 250, 271, 292]
[7, 104, 108, 174, 201, 255, 272, 297]
[4, 105, 109, 175, 202, 252, 273, 298]
[5, 106, 110, 172, 203, 253, 274, 299]
[6, 107, 111, 173, 200, 254, 275, 296]
[11, 108, 112, 178, 205, 259, 276, 301]
[8, 109, 113, 179, 206, 256, 277, 302]
[9, 110, 114, 176, 207, 257, 278, 303]
[10, 111, 115, 177, 204, 258, 279, 300]
[15, 112, 116, 182, 209, 263, 280, 305]
[12, 113, 117, 183, 210, 260, 281, 306]
[13, 114, 118, 180, 211, 261, 282, 307]
[14, 115, 119, 181, 208, 262, 283, 304]
[19, 116, 120, 186, 213, 267, 284, 309]
[16, 117, 121, 187, 214, 264, 285, 310]
[17, 118, 122, 184, 215, 265, 286, 311]
[18, 119, 123, 185, 212, 266, 287, 308]
[23, 120, 124, 190, 217, 271, 288, 313]
[20, 121, 125, 191, 218, 268, 289, 314]
[21, 122, 126, 188, 219, 269, 290, 315]
[22, 123, 127, 189, 216, 270, 291, 312]
[27, 124, 128, 194, 221, 275, 292, 317]
[24, 125, 129, 195, 222, 272, 293, 318]
[25, 126, 130, 192, 223, 273, 294, 319]
[26, 127, 131, 193, 220, 274, 295, 316]
[31, 128, 132, 198, 225, 279, 296, 321]
[28, 129, 133, 199, 226, 276, 297, 322]
[29, 130, 134, 196, 227, 277, 298, 323]
[30, 131, 135, 197, 224, 278, 299, 320]
[35, 132, 136, 202, 229, 283, 300, 325]
[32, 133, 137, 203, 230, 280, 301, 326]
[33, 134, 138, 200, 231, 281, 302, 327]
[34, 135, 139, 201, 228, 282, 303, 324]
[39, 136, 140, 206, 233, 287, 304, 329]
[36, 137, 141, 207, 234, 284, 305, 330]
[37, 138, 142, 204, 235, 285, 306, 331]
[38, 139, 143, 205, 232, 286, 307, 328]
[43, 140, 144, 210, 237, 291, 308, 333]
[40, 141, 145, 211, 238, 288, 309, 334]
[41, 142, 146, 208, 239, 289, 310, 335]
[42, 143, 147, 209, 236, 290, 311, 332]
[47, 144, 148, 169, 214, 241, 295, 312]
[44, 145, 149, 170, 215, 242, 292, 313]
[45, 146, 150, 171, 212, 243, 293, 314]
[46, 147, 151, 168, 213, 240, 294, 315]
[51, 148, 152, 173, 218, 245, 299, 316]
[48, 149, 153, 174, 219, 246, 296, 317]
[49, 150, 154, 175, 216, 247, 297, 318]
[50, 151, 155, 172, 217, 244, 298, 319]
[55, 152, 156, 177, 222, 249, 303, 320]
[52, 153, 157, 178, 223, 250, 300, 321]
[53, 154, 158, 179, 220, 251, 301, 322]
[54, 155, 159, 176, 221, 248, 302, 323]
[59, 156, 160, 181, 226, 253, 307, 324]
[56, 157, 161, 182, 227, 254, 304, 325]
[57, 158, 162, 183, 224, 255, 305, 326]
[58, 159, 163, 180, 225, 252, 306, 327]
[63, 160, 164, 185, 230, 257, 311, 328]
[60, 161, 165, 186, 231, 258, 308, 329]
[61, 162, 166, 187, 228, 259, 309, 330]
[62, 163, 167, 184, 229, 256, 310, 331]
[0, 67, 164, 189, 234, 261, 315, 332]
[1, 64, 165, 190, 235, 262, 312, 333]
[2, 65, 166, 191, 232, 263, 313, 334]
[3, 66, 167, 188, 233, 260, 314, 335]
H_Z (168 checks, sparse supports)
[0, 21, 75, 102, 147, 168, 269, 332]
[1, 22, 72, 103, 144, 169, 270, 333]
[2, 23, 73, 100, 145, 170, 271, 334]
[3, 20, 74, 101, 146, 171, 268, 335]
[4, 25, 79, 106, 151, 168, 172, 273]
[5, 26, 76, 107, 148, 169, 173, 274]
[6, 27, 77, 104, 149, 170, 174, 275]
[7, 24, 78, 105, 150, 171, 175, 272]
[8, 29, 83, 110, 155, 172, 176, 277]
[9, 30, 80, 111, 152, 173, 177, 278]
[10, 31, 81, 108, 153, 174, 178, 279]
[11, 28, 82, 109, 154, 175, 179, 276]
[12, 33, 87, 114, 159, 176, 180, 281]
[13, 34, 84, 115, 156, 177, 181, 282]
[14, 35, 85, 112, 157, 178, 182, 283]
[15, 32, 86, 113, 158, 179, 183, 280]
[16, 37, 91, 118, 163, 180, 184, 285]
[17, 38, 88, 119, 160, 181, 185, 286]
[18, 39, 89, 116, 161, 182, 186, 287]
[19, 36, 90, 117, 162, 183, 187, 284]
[20, 41, 95, 122, 167, 184, 188, 289]
[21, 42, 92, 123, 164, 185, 189, 290]
[22, 43, 93, 120, 165, 186, 190, 291]
[23, 40, 94, 121, 166, 187, 191, 288]
[3, 24, 45, 99, 126, 188, 192, 293]
[0, 25, 46, 96, 127, 189, 193, 294]
[1, 26, 47, 97, 124, 190, 194, 295]
[2, 27, 44, 98, 125, 191, 195, 292]
[7, 28, 49, 103, 130, 192, 196, 297]
[4, 29, 50, 100, 131, 193, 197, 298]
[5, 30, 51, 101, 128, 194, 198, 299]
[6, 31, 48, 102, 129, 195, 199, 296]
[11, 32, 53, 107, 134, 196, 200, 301]
[8, 33, 54, 104, 135, 197, 201, 302]
[9, 34, 55, 105, 132, 198, 202, 303]
[10, 35, 52, 106, 133, 199, 203, 300]
[15, 36, 57, 111, 138, 200, 204, 305]
[12, 37, 58, 108, 139, 201, 205, 306]
[13, 38, 59, 109, 136, 202, 206, 307]
[14, 39, 56, 110, 137, 203, 207, 304]
[19, 40, 61, 115, 142, 204, 208, 309]
[16, 41, 62, 112, 143, 205, 209, 310]
[17, 42, 63, 113, 140, 206, 210, 311]
[18, 43, 60, 114, 141, 207, 211, 308]
[23, 44, 65, 119, 146, 208, 212, 313]
[20, 45, 66, 116, 147, 209, 213, 314]
[21, 46, 67, 117, 144, 210, 214, 315]
[22, 47, 64, 118, 145, 211, 215, 312]
[27, 48, 69, 123, 150, 212, 216, 317]
[24, 49, 70, 120, 151, 213, 217, 318]
[25, 50, 71, 121, 148, 214, 218, 319]
[26, 51, 68, 122, 149, 215, 219, 316]
[31, 52, 73, 127, 154, 216, 220, 321]
[28, 53, 74, 124, 155, 217, 221, 322]
[29, 54, 75, 125, 152, 218, 222, 323]
[30, 55, 72, 126, 153, 219, 223, 320]
[35, 56, 77, 131, 158, 220, 224, 325]
[32, 57, 78, 128, 159, 221, 225, 326]
[33, 58, 79, 129, 156, 222, 226, 327]
[34, 59, 76, 130, 157, 223, 227, 324]
[39, 60, 81, 135, 162, 224, 228, 329]
[36, 61, 82, 132, 163, 225, 229, 330]
[37, 62, 83, 133, 160, 226, 230, 331]
[38, 63, 80, 134, 161, 227, 231, 328]
[43, 64, 85, 139, 166, 228, 232, 333]
[40, 65, 86, 136, 167, 229, 233, 334]
[41, 66, 87, 137, 164, 230, 234, 335]
[42, 67, 84, 138, 165, 231, 235, 332]
[2, 47, 68, 89, 143, 169, 232, 236]
[3, 44, 69, 90, 140, 170, 233, 237]
[0, 45, 70, 91, 141, 171, 234, 238]
[1, 46, 71, 88, 142, 168, 235, 239]
[6, 51, 72, 93, 147, 173, 236, 240]
[7, 48, 73, 94, 144, 174, 237, 241]
[4, 49, 74, 95, 145, 175, 238, 242]
[5, 50, 75, 92, 146, 172, 239, 243]
[10, 55, 76, 97, 151, 177, 240, 244]
[11, 52, 77, 98, 148, 178, 241, 245]
[8, 53, 78, 99, 149, 179, 242, 246]
[9, 54, 79, 96, 150, 176, 243, 247]
[14, 59, 80, 101, 155, 181, 244, 248]
[15, 56, 81, 102, 152, 182, 245, 249]
[12, 57, 82, 103, 153, 183, 246, 250]
[13, 58, 83, 100, 154, 180, 247, 251]
[18, 63, 84, 105, 159, 185, 248, 252]
[19, 60, 85, 106, 156, 186, 249, 253]
[16, 61, 86, 107, 157, 187, 250, 254]
[17, 62, 87, 104, 158, 184, 251, 255]
[22, 67, 88, 109, 163, 189, 252, 256]
[23, 64, 89, 110, 160, 190, 253, 257]
[20, 65, 90, 111, 161, 191, 254, 258]
[21, 66, 91, 108, 162, 188, 255, 259]
[26, 71, 92, 113, 167, 193, 256, 260]
[27, 68, 93, 114, 164, 194, 257, 261]
[24, 69, 94, 115, 165, 195, 258, 262]
[25, 70, 95, 112, 166, 192, 259, 263]
[3, 30, 75, 96, 117, 197, 260, 264]
[0, 31, 72, 97, 118, 198, 261, 265]
[1, 28, 73, 98, 119, 199, 262, 266]
[2, 29, 74, 99, 116, 196, 263, 267]
[7, 34, 79, 100, 121, 201, 264, 268]
[4, 35, 76, 101, 122, 202, 265, 269]
[5, 32, 77, 102, 123, 203, 266, 270]
[6, 33, 78, 103, 120, 200, 267, 271]
[11, 38, 83, 104, 125, 205, 268, 272]
[8, 39, 80, 105, 126, 206, 269, 273]
[9, 36, 81, 106, 127, 207, 270, 274]
[10, 37, 82, 107, 124, 204, 271, 275]
[15, 42, 87, 108, 129, 209, 272, 276]
[12, 43, 84, 109, 130, 210, 273, 277]
[13, 40, 85, 110, 131, 211, 274, 278]
[14, 41, 86, 111, 128, 208, 275, 279]
[19, 46, 91, 112, 133, 213, 276, 280]
[16, 47, 88, 113, 134, 214, 277, 281]
[17, 44, 89, 114, 135, 215, 278, 282]
[18, 45, 90, 115, 132, 212, 279, 283]
[23, 50, 95, 116, 137, 217, 280, 284]
[20, 51, 92, 117, 138, 218, 281, 285]
[21, 48, 93, 118, 139, 219, 282, 286]
[22, 49, 94, 119, 136, 216, 283, 287]
[27, 54, 99, 120, 141, 221, 284, 288]
[24, 55, 96, 121, 142, 222, 285, 289]
[25, 52, 97, 122, 143, 223, 286, 290]
[26, 53, 98, 123, 140, 220, 287, 291]
[31, 58, 103, 124, 145, 225, 288, 292]
[28, 59, 100, 125, 146, 226, 289, 293]
[29, 56, 101, 126, 147, 227, 290, 294]
[30, 57, 102, 127, 144, 224, 291, 295]
[35, 62, 107, 128, 149, 229, 292, 296]
[32, 63, 104, 129, 150, 230, 293, 297]
[33, 60, 105, 130, 151, 231, 294, 298]
[34, 61, 106, 131, 148, 228, 295, 299]
[39, 66, 111, 132, 153, 233, 296, 300]
[36, 67, 108, 133, 154, 234, 297, 301]
[37, 64, 109, 134, 155, 235, 298, 302]
[38, 65, 110, 135, 152, 232, 299, 303]
[43, 70, 115, 136, 157, 237, 300, 304]
[40, 71, 112, 137, 158, 238, 301, 305]
[41, 68, 113, 138, 159, 239, 302, 306]
[42, 69, 114, 139, 156, 236, 303, 307]
[47, 74, 119, 140, 161, 241, 304, 308]
[44, 75, 116, 141, 162, 242, 305, 309]
[45, 72, 117, 142, 163, 243, 306, 310]
[46, 73, 118, 143, 160, 240, 307, 311]
[51, 78, 123, 144, 165, 245, 308, 312]
[48, 79, 120, 145, 166, 246, 309, 313]
[49, 76, 121, 146, 167, 247, 310, 314]
[50, 77, 122, 147, 164, 244, 311, 315]
[1, 55, 82, 127, 148, 249, 312, 316]
[2, 52, 83, 124, 149, 250, 313, 317]
[3, 53, 80, 125, 150, 251, 314, 318]
[0, 54, 81, 126, 151, 248, 315, 319]
[5, 59, 86, 131, 152, 253, 316, 320]
[6, 56, 87, 128, 153, 254, 317, 321]
[7, 57, 84, 129, 154, 255, 318, 322]
[4, 58, 85, 130, 155, 252, 319, 323]
[9, 63, 90, 135, 156, 257, 320, 324]
[10, 60, 91, 132, 157, 258, 321, 325]
[11, 61, 88, 133, 158, 259, 322, 326]
[8, 62, 89, 134, 159, 256, 323, 327]
[13, 67, 94, 139, 160, 261, 324, 328]
[14, 64, 95, 136, 161, 262, 325, 329]
[15, 65, 92, 137, 162, 263, 326, 330]
[12, 66, 93, 138, 163, 260, 327, 331]
[17, 71, 98, 143, 164, 265, 328, 332]
[18, 68, 99, 140, 165, 266, 329, 333]
[19, 69, 96, 141, 166, 267, 330, 334]
[16, 70, 97, 142, 167, 264, 331, 335]