Parity checks
X-checks 176 (max weight 8) · Z-checks 176 (max weight 8)
H_X (176 checks, sparse supports)
[7, 30, 107, 127, 239, 244, 261, 274]
[8, 31, 108, 128, 240, 245, 262, 264]
[9, 32, 109, 129, 241, 246, 263, 265]
[10, 22, 99, 130, 231, 247, 253, 266]
[0, 23, 100, 131, 232, 248, 254, 267]
[1, 24, 101, 121, 233, 249, 255, 268]
[2, 25, 102, 122, 234, 250, 256, 269]
[3, 26, 103, 123, 235, 251, 257, 270]
[4, 27, 104, 124, 236, 252, 258, 271]
[5, 28, 105, 125, 237, 242, 259, 272]
[6, 29, 106, 126, 238, 243, 260, 273]
[18, 41, 118, 138, 250, 255, 272, 285]
[19, 42, 119, 139, 251, 256, 273, 275]
[20, 43, 120, 140, 252, 257, 274, 276]
[21, 33, 110, 141, 242, 258, 264, 277]
[11, 34, 111, 142, 243, 259, 265, 278]
[12, 35, 112, 132, 244, 260, 266, 279]
[13, 36, 113, 133, 245, 261, 267, 280]
[14, 37, 114, 134, 246, 262, 268, 281]
[15, 38, 115, 135, 247, 263, 269, 282]
[16, 39, 116, 136, 248, 253, 270, 283]
[17, 40, 117, 137, 249, 254, 271, 284]
[29, 52, 129, 149, 261, 266, 283, 296]
[30, 53, 130, 150, 262, 267, 284, 286]
[31, 54, 131, 151, 263, 268, 285, 287]
[32, 44, 121, 152, 253, 269, 275, 288]
[22, 45, 122, 153, 254, 270, 276, 289]
[23, 46, 123, 143, 255, 271, 277, 290]
[24, 47, 124, 144, 256, 272, 278, 291]
[25, 48, 125, 145, 257, 273, 279, 292]
[26, 49, 126, 146, 258, 274, 280, 293]
[27, 50, 127, 147, 259, 264, 281, 294]
[28, 51, 128, 148, 260, 265, 282, 295]
[40, 63, 140, 160, 272, 277, 294, 307]
[41, 64, 141, 161, 273, 278, 295, 297]
[42, 65, 142, 162, 274, 279, 296, 298]
[43, 55, 132, 163, 264, 280, 286, 299]
[33, 56, 133, 164, 265, 281, 287, 300]
[34, 57, 134, 154, 266, 282, 288, 301]
[35, 58, 135, 155, 267, 283, 289, 302]
[36, 59, 136, 156, 268, 284, 290, 303]
[37, 60, 137, 157, 269, 285, 291, 304]
[38, 61, 138, 158, 270, 275, 292, 305]
[39, 62, 139, 159, 271, 276, 293, 306]
[51, 74, 151, 171, 283, 288, 305, 318]
[52, 75, 152, 172, 284, 289, 306, 308]
[53, 76, 153, 173, 285, 290, 307, 309]
[54, 66, 143, 174, 275, 291, 297, 310]
[44, 67, 144, 175, 276, 292, 298, 311]
[45, 68, 145, 165, 277, 293, 299, 312]
[46, 69, 146, 166, 278, 294, 300, 313]
[47, 70, 147, 167, 279, 295, 301, 314]
[48, 71, 148, 168, 280, 296, 302, 315]
[49, 72, 149, 169, 281, 286, 303, 316]
[50, 73, 150, 170, 282, 287, 304, 317]
[6, 62, 85, 162, 294, 299, 316, 329]
[7, 63, 86, 163, 295, 300, 317, 319]
[8, 64, 87, 164, 296, 301, 318, 320]
[9, 65, 77, 154, 286, 302, 308, 321]
[10, 55, 78, 155, 287, 303, 309, 322]
[0, 56, 79, 156, 288, 304, 310, 323]
[1, 57, 80, 157, 289, 305, 311, 324]
[2, 58, 81, 158, 290, 306, 312, 325]
[3, 59, 82, 159, 291, 307, 313, 326]
[4, 60, 83, 160, 292, 297, 314, 327]
[5, 61, 84, 161, 293, 298, 315, 328]
[17, 73, 96, 173, 305, 310, 327, 340]
[18, 74, 97, 174, 306, 311, 328, 330]
[19, 75, 98, 175, 307, 312, 329, 331]
[20, 76, 88, 165, 297, 313, 319, 332]
[21, 66, 89, 166, 298, 314, 320, 333]
[11, 67, 90, 167, 299, 315, 321, 334]
[12, 68, 91, 168, 300, 316, 322, 335]
[13, 69, 92, 169, 301, 317, 323, 336]
[14, 70, 93, 170, 302, 318, 324, 337]
[15, 71, 94, 171, 303, 308, 325, 338]
[16, 72, 95, 172, 304, 309, 326, 339]
[8, 28, 84, 107, 316, 321, 338, 351]
[9, 29, 85, 108, 317, 322, 339, 341]
[10, 30, 86, 109, 318, 323, 340, 342]
[0, 31, 87, 99, 308, 324, 330, 343]
[1, 32, 77, 100, 309, 325, 331, 344]
[2, 22, 78, 101, 310, 326, 332, 345]
[3, 23, 79, 102, 311, 327, 333, 346]
[4, 24, 80, 103, 312, 328, 334, 347]
[5, 25, 81, 104, 313, 329, 335, 348]
[6, 26, 82, 105, 314, 319, 336, 349]
[7, 27, 83, 106, 315, 320, 337, 350]
[19, 39, 95, 118, 186, 327, 332, 349]
[20, 40, 96, 119, 176, 328, 333, 350]
[21, 41, 97, 120, 177, 329, 334, 351]
[11, 42, 98, 110, 178, 319, 335, 341]
[12, 43, 88, 111, 179, 320, 336, 342]
[13, 33, 89, 112, 180, 321, 337, 343]
[14, 34, 90, 113, 181, 322, 338, 344]
[15, 35, 91, 114, 182, 323, 339, 345]
[16, 36, 92, 115, 183, 324, 340, 346]
[17, 37, 93, 116, 184, 325, 330, 347]
[18, 38, 94, 117, 185, 326, 331, 348]
[30, 50, 106, 129, 184, 197, 338, 343]
[31, 51, 107, 130, 185, 187, 339, 344]
[32, 52, 108, 131, 186, 188, 340, 345]
[22, 53, 109, 121, 176, 189, 330, 346]
[23, 54, 99, 122, 177, 190, 331, 347]
[24, 44, 100, 123, 178, 191, 332, 348]
[25, 45, 101, 124, 179, 192, 333, 349]
[26, 46, 102, 125, 180, 193, 334, 350]
[27, 47, 103, 126, 181, 194, 335, 351]
[28, 48, 104, 127, 182, 195, 336, 341]
[29, 49, 105, 128, 183, 196, 337, 342]
[41, 61, 117, 140, 178, 195, 208, 349]
[42, 62, 118, 141, 179, 196, 198, 350]
[43, 63, 119, 142, 180, 197, 199, 351]
[33, 64, 120, 132, 181, 187, 200, 341]
[34, 65, 110, 133, 182, 188, 201, 342]
[35, 55, 111, 134, 183, 189, 202, 343]
[36, 56, 112, 135, 184, 190, 203, 344]
[37, 57, 113, 136, 185, 191, 204, 345]
[38, 58, 114, 137, 186, 192, 205, 346]
[39, 59, 115, 138, 176, 193, 206, 347]
[40, 60, 116, 139, 177, 194, 207, 348]
[52, 72, 128, 151, 184, 189, 206, 219]
[53, 73, 129, 152, 185, 190, 207, 209]
[54, 74, 130, 153, 186, 191, 208, 210]
[44, 75, 131, 143, 176, 192, 198, 211]
[45, 76, 121, 144, 177, 193, 199, 212]
[46, 66, 122, 145, 178, 194, 200, 213]
[47, 67, 123, 146, 179, 195, 201, 214]
[48, 68, 124, 147, 180, 196, 202, 215]
[49, 69, 125, 148, 181, 197, 203, 216]
[50, 70, 126, 149, 182, 187, 204, 217]
[51, 71, 127, 150, 183, 188, 205, 218]
[63, 83, 139, 162, 195, 200, 217, 230]
[64, 84, 140, 163, 196, 201, 218, 220]
[65, 85, 141, 164, 197, 202, 219, 221]
[55, 86, 142, 154, 187, 203, 209, 222]
[56, 87, 132, 155, 188, 204, 210, 223]
[57, 77, 133, 156, 189, 205, 211, 224]
[58, 78, 134, 157, 190, 206, 212, 225]
[59, 79, 135, 158, 191, 207, 213, 226]
[60, 80, 136, 159, 192, 208, 214, 227]
[61, 81, 137, 160, 193, 198, 215, 228]
[62, 82, 138, 161, 194, 199, 216, 229]
[74, 94, 150, 173, 206, 211, 228, 241]
[75, 95, 151, 174, 207, 212, 229, 231]
[76, 96, 152, 175, 208, 213, 230, 232]
[66, 97, 153, 165, 198, 214, 220, 233]
[67, 98, 143, 166, 199, 215, 221, 234]
[68, 88, 144, 167, 200, 216, 222, 235]
[69, 89, 145, 168, 201, 217, 223, 236]
[70, 90, 146, 169, 202, 218, 224, 237]
[71, 91, 147, 170, 203, 219, 225, 238]
[72, 92, 148, 171, 204, 209, 226, 239]
[73, 93, 149, 172, 205, 210, 227, 240]
[8, 85, 105, 161, 217, 222, 239, 252]
[9, 86, 106, 162, 218, 223, 240, 242]
[10, 87, 107, 163, 219, 224, 241, 243]
[0, 77, 108, 164, 209, 225, 231, 244]
[1, 78, 109, 154, 210, 226, 232, 245]
[2, 79, 99, 155, 211, 227, 233, 246]
[3, 80, 100, 156, 212, 228, 234, 247]
[4, 81, 101, 157, 213, 229, 235, 248]
[5, 82, 102, 158, 214, 230, 236, 249]
[6, 83, 103, 159, 215, 220, 237, 250]
[7, 84, 104, 160, 216, 221, 238, 251]
[19, 96, 116, 172, 228, 233, 250, 263]
[20, 97, 117, 173, 229, 234, 251, 253]
[21, 98, 118, 174, 230, 235, 252, 254]
[11, 88, 119, 175, 220, 236, 242, 255]
[12, 89, 120, 165, 221, 237, 243, 256]
[13, 90, 110, 166, 222, 238, 244, 257]
[14, 91, 111, 167, 223, 239, 245, 258]
[15, 92, 112, 168, 224, 240, 246, 259]
[16, 93, 113, 169, 225, 241, 247, 260]
[17, 94, 114, 170, 226, 231, 248, 261]
[18, 95, 115, 171, 227, 232, 249, 262]
H_Z (176 checks, sparse supports)
[89, 102, 119, 124, 180, 236, 256, 333]
[90, 103, 120, 125, 181, 237, 257, 334]
[91, 104, 110, 126, 182, 238, 258, 335]
[92, 105, 111, 127, 183, 239, 259, 336]
[93, 106, 112, 128, 184, 240, 260, 337]
[94, 107, 113, 129, 185, 241, 261, 338]
[95, 108, 114, 130, 186, 231, 262, 339]
[96, 109, 115, 131, 176, 232, 263, 340]
[97, 99, 116, 121, 177, 233, 253, 330]
[98, 100, 117, 122, 178, 234, 254, 331]
[88, 101, 118, 123, 179, 235, 255, 332]
[100, 113, 130, 135, 191, 247, 267, 344]
[101, 114, 131, 136, 192, 248, 268, 345]
[102, 115, 121, 137, 193, 249, 269, 346]
[103, 116, 122, 138, 194, 250, 270, 347]
[104, 117, 123, 139, 195, 251, 271, 348]
[105, 118, 124, 140, 196, 252, 272, 349]
[106, 119, 125, 141, 197, 242, 273, 350]
[107, 120, 126, 142, 187, 243, 274, 351]
[108, 110, 127, 132, 188, 244, 264, 341]
[109, 111, 128, 133, 189, 245, 265, 342]
[99, 112, 129, 134, 190, 246, 266, 343]
[111, 124, 141, 146, 179, 202, 258, 278]
[112, 125, 142, 147, 180, 203, 259, 279]
[113, 126, 132, 148, 181, 204, 260, 280]
[114, 127, 133, 149, 182, 205, 261, 281]
[115, 128, 134, 150, 183, 206, 262, 282]
[116, 129, 135, 151, 184, 207, 263, 283]
[117, 130, 136, 152, 185, 208, 253, 284]
[118, 131, 137, 153, 186, 198, 254, 285]
[119, 121, 138, 143, 176, 199, 255, 275]
[120, 122, 139, 144, 177, 200, 256, 276]
[110, 123, 140, 145, 178, 201, 257, 277]
[122, 135, 152, 157, 190, 213, 269, 289]
[123, 136, 153, 158, 191, 214, 270, 290]
[124, 137, 143, 159, 192, 215, 271, 291]
[125, 138, 144, 160, 193, 216, 272, 292]
[126, 139, 145, 161, 194, 217, 273, 293]
[127, 140, 146, 162, 195, 218, 274, 294]
[128, 141, 147, 163, 196, 219, 264, 295]
[129, 142, 148, 164, 197, 209, 265, 296]
[130, 132, 149, 154, 187, 210, 266, 286]
[131, 133, 150, 155, 188, 211, 267, 287]
[121, 134, 151, 156, 189, 212, 268, 288]
[133, 146, 163, 168, 201, 224, 280, 300]
[134, 147, 164, 169, 202, 225, 281, 301]
[135, 148, 154, 170, 203, 226, 282, 302]
[136, 149, 155, 171, 204, 227, 283, 303]
[137, 150, 156, 172, 205, 228, 284, 304]
[138, 151, 157, 173, 206, 229, 285, 305]
[139, 152, 158, 174, 207, 230, 275, 306]
[140, 153, 159, 175, 208, 220, 276, 307]
[141, 143, 160, 165, 198, 221, 277, 297]
[142, 144, 161, 166, 199, 222, 278, 298]
[132, 145, 162, 167, 200, 223, 279, 299]
[3, 144, 157, 174, 212, 235, 291, 311]
[4, 145, 158, 175, 213, 236, 292, 312]
[5, 146, 159, 165, 214, 237, 293, 313]
[6, 147, 160, 166, 215, 238, 294, 314]
[7, 148, 161, 167, 216, 239, 295, 315]
[8, 149, 162, 168, 217, 240, 296, 316]
[9, 150, 163, 169, 218, 241, 286, 317]
[10, 151, 164, 170, 219, 231, 287, 318]
[0, 152, 154, 171, 209, 232, 288, 308]
[1, 153, 155, 172, 210, 233, 289, 309]
[2, 143, 156, 173, 211, 234, 290, 310]
[9, 14, 155, 168, 223, 246, 302, 322]
[10, 15, 156, 169, 224, 247, 303, 323]
[0, 16, 157, 170, 225, 248, 304, 324]
[1, 17, 158, 171, 226, 249, 305, 325]
[2, 18, 159, 172, 227, 250, 306, 326]
[3, 19, 160, 173, 228, 251, 307, 327]
[4, 20, 161, 174, 229, 252, 297, 328]
[5, 21, 162, 175, 230, 242, 298, 329]
[6, 11, 163, 165, 220, 243, 299, 319]
[7, 12, 164, 166, 221, 244, 300, 320]
[8, 13, 154, 167, 222, 245, 301, 321]
[3, 20, 25, 166, 234, 257, 313, 333]
[4, 21, 26, 167, 235, 258, 314, 334]
[5, 11, 27, 168, 236, 259, 315, 335]
[6, 12, 28, 169, 237, 260, 316, 336]
[7, 13, 29, 170, 238, 261, 317, 337]
[8, 14, 30, 171, 239, 262, 318, 338]
[9, 15, 31, 172, 240, 263, 308, 339]
[10, 16, 32, 173, 241, 253, 309, 340]
[0, 17, 22, 174, 231, 254, 310, 330]
[1, 18, 23, 175, 232, 255, 311, 331]
[2, 19, 24, 165, 233, 256, 312, 332]
[1, 14, 31, 36, 245, 268, 324, 344]
[2, 15, 32, 37, 246, 269, 325, 345]
[3, 16, 22, 38, 247, 270, 326, 346]
[4, 17, 23, 39, 248, 271, 327, 347]
[5, 18, 24, 40, 249, 272, 328, 348]
[6, 19, 25, 41, 250, 273, 329, 349]
[7, 20, 26, 42, 251, 274, 319, 350]
[8, 21, 27, 43, 252, 264, 320, 351]
[9, 11, 28, 33, 242, 265, 321, 341]
[10, 12, 29, 34, 243, 266, 322, 342]
[0, 13, 30, 35, 244, 267, 323, 343]
[12, 25, 42, 47, 179, 256, 279, 335]
[13, 26, 43, 48, 180, 257, 280, 336]
[14, 27, 33, 49, 181, 258, 281, 337]
[15, 28, 34, 50, 182, 259, 282, 338]
[16, 29, 35, 51, 183, 260, 283, 339]
[17, 30, 36, 52, 184, 261, 284, 340]
[18, 31, 37, 53, 185, 262, 285, 330]
[19, 32, 38, 54, 186, 263, 275, 331]
[20, 22, 39, 44, 176, 253, 276, 332]
[21, 23, 40, 45, 177, 254, 277, 333]
[11, 24, 41, 46, 178, 255, 278, 334]
[23, 36, 53, 58, 190, 267, 290, 346]
[24, 37, 54, 59, 191, 268, 291, 347]
[25, 38, 44, 60, 192, 269, 292, 348]
[26, 39, 45, 61, 193, 270, 293, 349]
[27, 40, 46, 62, 194, 271, 294, 350]
[28, 41, 47, 63, 195, 272, 295, 351]
[29, 42, 48, 64, 196, 273, 296, 341]
[30, 43, 49, 65, 197, 274, 286, 342]
[31, 33, 50, 55, 187, 264, 287, 343]
[32, 34, 51, 56, 188, 265, 288, 344]
[22, 35, 52, 57, 189, 266, 289, 345]
[34, 47, 64, 69, 181, 201, 278, 301]
[35, 48, 65, 70, 182, 202, 279, 302]
[36, 49, 55, 71, 183, 203, 280, 303]
[37, 50, 56, 72, 184, 204, 281, 304]
[38, 51, 57, 73, 185, 205, 282, 305]
[39, 52, 58, 74, 186, 206, 283, 306]
[40, 53, 59, 75, 176, 207, 284, 307]
[41, 54, 60, 76, 177, 208, 285, 297]
[42, 44, 61, 66, 178, 198, 275, 298]
[43, 45, 62, 67, 179, 199, 276, 299]
[33, 46, 63, 68, 180, 200, 277, 300]
[45, 58, 75, 80, 192, 212, 289, 312]
[46, 59, 76, 81, 193, 213, 290, 313]
[47, 60, 66, 82, 194, 214, 291, 314]
[48, 61, 67, 83, 195, 215, 292, 315]
[49, 62, 68, 84, 196, 216, 293, 316]
[50, 63, 69, 85, 197, 217, 294, 317]
[51, 64, 70, 86, 187, 218, 295, 318]
[52, 65, 71, 87, 188, 219, 296, 308]
[53, 55, 72, 77, 189, 209, 286, 309]
[54, 56, 73, 78, 190, 210, 287, 310]
[44, 57, 74, 79, 191, 211, 288, 311]
[56, 69, 86, 91, 203, 223, 300, 323]
[57, 70, 87, 92, 204, 224, 301, 324]
[58, 71, 77, 93, 205, 225, 302, 325]
[59, 72, 78, 94, 206, 226, 303, 326]
[60, 73, 79, 95, 207, 227, 304, 327]
[61, 74, 80, 96, 208, 228, 305, 328]
[62, 75, 81, 97, 198, 229, 306, 329]
[63, 76, 82, 98, 199, 230, 307, 319]
[64, 66, 83, 88, 200, 220, 297, 320]
[65, 67, 84, 89, 201, 221, 298, 321]
[55, 68, 85, 90, 202, 222, 299, 322]
[67, 80, 97, 102, 214, 234, 311, 334]
[68, 81, 98, 103, 215, 235, 312, 335]
[69, 82, 88, 104, 216, 236, 313, 336]
[70, 83, 89, 105, 217, 237, 314, 337]
[71, 84, 90, 106, 218, 238, 315, 338]
[72, 85, 91, 107, 219, 239, 316, 339]
[73, 86, 92, 108, 209, 240, 317, 340]
[74, 87, 93, 109, 210, 241, 318, 330]
[75, 77, 94, 99, 211, 231, 308, 331]
[76, 78, 95, 100, 212, 232, 309, 332]
[66, 79, 96, 101, 213, 233, 310, 333]
[78, 91, 108, 113, 225, 245, 322, 345]
[79, 92, 109, 114, 226, 246, 323, 346]
[80, 93, 99, 115, 227, 247, 324, 347]
[81, 94, 100, 116, 228, 248, 325, 348]
[82, 95, 101, 117, 229, 249, 326, 349]
[83, 96, 102, 118, 230, 250, 327, 350]
[84, 97, 103, 119, 220, 251, 328, 351]
[85, 98, 104, 120, 221, 252, 329, 341]
[86, 88, 105, 110, 222, 242, 319, 342]
[87, 89, 106, 111, 223, 243, 320, 343]
[77, 90, 107, 112, 224, 244, 321, 344]