Parity checks
X-checks 225 (max weight 6) · Z-checks 225 (max weight 6)
H_X (225 checks, sparse supports)
[7, 44, 198, 285, 355, 368]
[8, 30, 199, 286, 356, 369]
[9, 31, 200, 287, 357, 370]
[10, 32, 201, 288, 358, 371]
[11, 33, 202, 289, 359, 372]
[12, 34, 203, 290, 345, 373]
[13, 35, 204, 291, 346, 374]
[14, 36, 205, 292, 347, 360]
[0, 37, 206, 293, 348, 361]
[1, 38, 207, 294, 349, 362]
[2, 39, 208, 295, 350, 363]
[3, 40, 209, 296, 351, 364]
[4, 41, 195, 297, 352, 365]
[5, 42, 196, 298, 353, 366]
[6, 43, 197, 299, 354, 367]
[22, 59, 213, 300, 370, 383]
[23, 45, 214, 301, 371, 384]
[24, 46, 215, 302, 372, 385]
[25, 47, 216, 303, 373, 386]
[26, 48, 217, 304, 374, 387]
[27, 49, 218, 305, 360, 388]
[28, 50, 219, 306, 361, 389]
[29, 51, 220, 307, 362, 375]
[15, 52, 221, 308, 363, 376]
[16, 53, 222, 309, 364, 377]
[17, 54, 223, 310, 365, 378]
[18, 55, 224, 311, 366, 379]
[19, 56, 210, 312, 367, 380]
[20, 57, 211, 313, 368, 381]
[21, 58, 212, 314, 369, 382]
[3, 37, 74, 315, 385, 398]
[4, 38, 60, 316, 386, 399]
[5, 39, 61, 317, 387, 400]
[6, 40, 62, 318, 388, 401]
[7, 41, 63, 319, 389, 402]
[8, 42, 64, 320, 375, 403]
[9, 43, 65, 321, 376, 404]
[10, 44, 66, 322, 377, 390]
[11, 30, 67, 323, 378, 391]
[12, 31, 68, 324, 379, 392]
[13, 32, 69, 325, 380, 393]
[14, 33, 70, 326, 381, 394]
[0, 34, 71, 327, 382, 395]
[1, 35, 72, 328, 383, 396]
[2, 36, 73, 329, 384, 397]
[18, 52, 89, 330, 400, 413]
[19, 53, 75, 331, 401, 414]
[20, 54, 76, 332, 402, 415]
[21, 55, 77, 333, 403, 416]
[22, 56, 78, 334, 404, 417]
[23, 57, 79, 335, 390, 418]
[24, 58, 80, 336, 391, 419]
[25, 59, 81, 337, 392, 405]
[26, 45, 82, 338, 393, 406]
[27, 46, 83, 339, 394, 407]
[28, 47, 84, 340, 395, 408]
[29, 48, 85, 341, 396, 409]
[15, 49, 86, 342, 397, 410]
[16, 50, 87, 343, 398, 411]
[17, 51, 88, 344, 399, 412]
[33, 67, 104, 345, 415, 428]
[34, 68, 90, 346, 416, 429]
[35, 69, 91, 347, 417, 430]
[36, 70, 92, 348, 418, 431]
[37, 71, 93, 349, 419, 432]
[38, 72, 94, 350, 405, 433]
[39, 73, 95, 351, 406, 434]
[40, 74, 96, 352, 407, 420]
[41, 60, 97, 353, 408, 421]
[42, 61, 98, 354, 409, 422]
[43, 62, 99, 355, 410, 423]
[44, 63, 100, 356, 411, 424]
[30, 64, 101, 357, 412, 425]
[31, 65, 102, 358, 413, 426]
[32, 66, 103, 359, 414, 427]
[48, 82, 119, 360, 430, 443]
[49, 83, 105, 361, 431, 444]
[50, 84, 106, 362, 432, 445]
[51, 85, 107, 363, 433, 446]
[52, 86, 108, 364, 434, 447]
[53, 87, 109, 365, 420, 448]
[54, 88, 110, 366, 421, 449]
[55, 89, 111, 367, 422, 435]
[56, 75, 112, 368, 423, 436]
[57, 76, 113, 369, 424, 437]
[58, 77, 114, 370, 425, 438]
[59, 78, 115, 371, 426, 439]
[45, 79, 116, 372, 427, 440]
[46, 80, 117, 373, 428, 441]
[47, 81, 118, 374, 429, 442]
[63, 97, 134, 233, 375, 445]
[64, 98, 120, 234, 376, 446]
[65, 99, 121, 235, 377, 447]
[66, 100, 122, 236, 378, 448]
[67, 101, 123, 237, 379, 449]
[68, 102, 124, 238, 380, 435]
[69, 103, 125, 239, 381, 436]
[70, 104, 126, 225, 382, 437]
[71, 90, 127, 226, 383, 438]
[72, 91, 128, 227, 384, 439]
[73, 92, 129, 228, 385, 440]
[74, 93, 130, 229, 386, 441]
[60, 94, 131, 230, 387, 442]
[61, 95, 132, 231, 388, 443]
[62, 96, 133, 232, 389, 444]
[78, 112, 149, 235, 248, 390]
[79, 113, 135, 236, 249, 391]
[80, 114, 136, 237, 250, 392]
[81, 115, 137, 238, 251, 393]
[82, 116, 138, 239, 252, 394]
[83, 117, 139, 225, 253, 395]
[84, 118, 140, 226, 254, 396]
[85, 119, 141, 227, 240, 397]
[86, 105, 142, 228, 241, 398]
[87, 106, 143, 229, 242, 399]
[88, 107, 144, 230, 243, 400]
[89, 108, 145, 231, 244, 401]
[75, 109, 146, 232, 245, 402]
[76, 110, 147, 233, 246, 403]
[77, 111, 148, 234, 247, 404]
[93, 127, 164, 250, 263, 405]
[94, 128, 150, 251, 264, 406]
[95, 129, 151, 252, 265, 407]
[96, 130, 152, 253, 266, 408]
[97, 131, 153, 254, 267, 409]
[98, 132, 154, 240, 268, 410]
[99, 133, 155, 241, 269, 411]
[100, 134, 156, 242, 255, 412]
[101, 120, 157, 243, 256, 413]
[102, 121, 158, 244, 257, 414]
[103, 122, 159, 245, 258, 415]
[104, 123, 160, 246, 259, 416]
[90, 124, 161, 247, 260, 417]
[91, 125, 162, 248, 261, 418]
[92, 126, 163, 249, 262, 419]
[108, 142, 179, 265, 278, 420]
[109, 143, 165, 266, 279, 421]
[110, 144, 166, 267, 280, 422]
[111, 145, 167, 268, 281, 423]
[112, 146, 168, 269, 282, 424]
[113, 147, 169, 255, 283, 425]
[114, 148, 170, 256, 284, 426]
[115, 149, 171, 257, 270, 427]
[116, 135, 172, 258, 271, 428]
[117, 136, 173, 259, 272, 429]
[118, 137, 174, 260, 273, 430]
[119, 138, 175, 261, 274, 431]
[105, 139, 176, 262, 275, 432]
[106, 140, 177, 263, 276, 433]
[107, 141, 178, 264, 277, 434]
[123, 157, 194, 280, 293, 435]
[124, 158, 180, 281, 294, 436]
[125, 159, 181, 282, 295, 437]
[126, 160, 182, 283, 296, 438]
[127, 161, 183, 284, 297, 439]
[128, 162, 184, 270, 298, 440]
[129, 163, 185, 271, 299, 441]
[130, 164, 186, 272, 285, 442]
[131, 150, 187, 273, 286, 443]
[132, 151, 188, 274, 287, 444]
[133, 152, 189, 275, 288, 445]
[134, 153, 190, 276, 289, 446]
[120, 154, 191, 277, 290, 447]
[121, 155, 192, 278, 291, 448]
[122, 156, 193, 279, 292, 449]
[138, 172, 209, 225, 295, 308]
[139, 173, 195, 226, 296, 309]
[140, 174, 196, 227, 297, 310]
[141, 175, 197, 228, 298, 311]
[142, 176, 198, 229, 299, 312]
[143, 177, 199, 230, 285, 313]
[144, 178, 200, 231, 286, 314]
[145, 179, 201, 232, 287, 300]
[146, 165, 202, 233, 288, 301]
[147, 166, 203, 234, 289, 302]
[148, 167, 204, 235, 290, 303]
[149, 168, 205, 236, 291, 304]
[135, 169, 206, 237, 292, 305]
[136, 170, 207, 238, 293, 306]
[137, 171, 208, 239, 294, 307]
[153, 187, 224, 240, 310, 323]
[154, 188, 210, 241, 311, 324]
[155, 189, 211, 242, 312, 325]
[156, 190, 212, 243, 313, 326]
[157, 191, 213, 244, 314, 327]
[158, 192, 214, 245, 300, 328]
[159, 193, 215, 246, 301, 329]
[160, 194, 216, 247, 302, 315]
[161, 180, 217, 248, 303, 316]
[162, 181, 218, 249, 304, 317]
[163, 182, 219, 250, 305, 318]
[164, 183, 220, 251, 306, 319]
[150, 184, 221, 252, 307, 320]
[151, 185, 222, 253, 308, 321]
[152, 186, 223, 254, 309, 322]
[14, 168, 202, 255, 325, 338]
[0, 169, 203, 256, 326, 339]
[1, 170, 204, 257, 327, 340]
[2, 171, 205, 258, 328, 341]
[3, 172, 206, 259, 329, 342]
[4, 173, 207, 260, 315, 343]
[5, 174, 208, 261, 316, 344]
[6, 175, 209, 262, 317, 330]
[7, 176, 195, 263, 318, 331]
[8, 177, 196, 264, 319, 332]
[9, 178, 197, 265, 320, 333]
[10, 179, 198, 266, 321, 334]
[11, 165, 199, 267, 322, 335]
[12, 166, 200, 268, 323, 336]
[13, 167, 201, 269, 324, 337]
[29, 183, 217, 270, 340, 353]
[15, 184, 218, 271, 341, 354]
[16, 185, 219, 272, 342, 355]
[17, 186, 220, 273, 343, 356]
[18, 187, 221, 274, 344, 357]
[19, 188, 222, 275, 330, 358]
[20, 189, 223, 276, 331, 359]
[21, 190, 224, 277, 332, 345]
[22, 191, 210, 278, 333, 346]
[23, 192, 211, 279, 334, 347]
[24, 193, 212, 280, 335, 348]
[25, 194, 213, 281, 336, 349]
[26, 180, 214, 282, 337, 350]
[27, 181, 215, 283, 338, 351]
[28, 182, 216, 284, 339, 352]
H_Z (225 checks, sparse supports)
[97, 110, 165, 233, 267, 421]
[98, 111, 166, 234, 268, 422]
[99, 112, 167, 235, 269, 423]
[100, 113, 168, 236, 255, 424]
[101, 114, 169, 237, 256, 425]
[102, 115, 170, 238, 257, 426]
[103, 116, 171, 239, 258, 427]
[104, 117, 172, 225, 259, 428]
[90, 118, 173, 226, 260, 429]
[91, 119, 174, 227, 261, 430]
[92, 105, 175, 228, 262, 431]
[93, 106, 176, 229, 263, 432]
[94, 107, 177, 230, 264, 433]
[95, 108, 178, 231, 265, 434]
[96, 109, 179, 232, 266, 420]
[112, 125, 180, 248, 282, 436]
[113, 126, 181, 249, 283, 437]
[114, 127, 182, 250, 284, 438]
[115, 128, 183, 251, 270, 439]
[116, 129, 184, 252, 271, 440]
[117, 130, 185, 253, 272, 441]
[118, 131, 186, 254, 273, 442]
[119, 132, 187, 240, 274, 443]
[105, 133, 188, 241, 275, 444]
[106, 134, 189, 242, 276, 445]
[107, 120, 190, 243, 277, 446]
[108, 121, 191, 244, 278, 447]
[109, 122, 192, 245, 279, 448]
[110, 123, 193, 246, 280, 449]
[111, 124, 194, 247, 281, 435]
[127, 140, 195, 226, 263, 297]
[128, 141, 196, 227, 264, 298]
[129, 142, 197, 228, 265, 299]
[130, 143, 198, 229, 266, 285]
[131, 144, 199, 230, 267, 286]
[132, 145, 200, 231, 268, 287]
[133, 146, 201, 232, 269, 288]
[134, 147, 202, 233, 255, 289]
[120, 148, 203, 234, 256, 290]
[121, 149, 204, 235, 257, 291]
[122, 135, 205, 236, 258, 292]
[123, 136, 206, 237, 259, 293]
[124, 137, 207, 238, 260, 294]
[125, 138, 208, 239, 261, 295]
[126, 139, 209, 225, 262, 296]
[142, 155, 210, 241, 278, 312]
[143, 156, 211, 242, 279, 313]
[144, 157, 212, 243, 280, 314]
[145, 158, 213, 244, 281, 300]
[146, 159, 214, 245, 282, 301]
[147, 160, 215, 246, 283, 302]
[148, 161, 216, 247, 284, 303]
[149, 162, 217, 248, 270, 304]
[135, 163, 218, 249, 271, 305]
[136, 164, 219, 250, 272, 306]
[137, 150, 220, 251, 273, 307]
[138, 151, 221, 252, 274, 308]
[139, 152, 222, 253, 275, 309]
[140, 153, 223, 254, 276, 310]
[141, 154, 224, 240, 277, 311]
[0, 157, 170, 256, 293, 327]
[1, 158, 171, 257, 294, 328]
[2, 159, 172, 258, 295, 329]
[3, 160, 173, 259, 296, 315]
[4, 161, 174, 260, 297, 316]
[5, 162, 175, 261, 298, 317]
[6, 163, 176, 262, 299, 318]
[7, 164, 177, 263, 285, 319]
[8, 150, 178, 264, 286, 320]
[9, 151, 179, 265, 287, 321]
[10, 152, 165, 266, 288, 322]
[11, 153, 166, 267, 289, 323]
[12, 154, 167, 268, 290, 324]
[13, 155, 168, 269, 291, 325]
[14, 156, 169, 255, 292, 326]
[15, 172, 185, 271, 308, 342]
[16, 173, 186, 272, 309, 343]
[17, 174, 187, 273, 310, 344]
[18, 175, 188, 274, 311, 330]
[19, 176, 189, 275, 312, 331]
[20, 177, 190, 276, 313, 332]
[21, 178, 191, 277, 314, 333]
[22, 179, 192, 278, 300, 334]
[23, 165, 193, 279, 301, 335]
[24, 166, 194, 280, 302, 336]
[25, 167, 180, 281, 303, 337]
[26, 168, 181, 282, 304, 338]
[27, 169, 182, 283, 305, 339]
[28, 170, 183, 284, 306, 340]
[29, 171, 184, 270, 307, 341]
[30, 187, 200, 286, 323, 357]
[31, 188, 201, 287, 324, 358]
[32, 189, 202, 288, 325, 359]
[33, 190, 203, 289, 326, 345]
[34, 191, 204, 290, 327, 346]
[35, 192, 205, 291, 328, 347]
[36, 193, 206, 292, 329, 348]
[37, 194, 207, 293, 315, 349]
[38, 180, 208, 294, 316, 350]
[39, 181, 209, 295, 317, 351]
[40, 182, 195, 296, 318, 352]
[41, 183, 196, 297, 319, 353]
[42, 184, 197, 298, 320, 354]
[43, 185, 198, 299, 321, 355]
[44, 186, 199, 285, 322, 356]
[45, 202, 215, 301, 338, 372]
[46, 203, 216, 302, 339, 373]
[47, 204, 217, 303, 340, 374]
[48, 205, 218, 304, 341, 360]
[49, 206, 219, 305, 342, 361]
[50, 207, 220, 306, 343, 362]
[51, 208, 221, 307, 344, 363]
[52, 209, 222, 308, 330, 364]
[53, 195, 223, 309, 331, 365]
[54, 196, 224, 310, 332, 366]
[55, 197, 210, 311, 333, 367]
[56, 198, 211, 312, 334, 368]
[57, 199, 212, 313, 335, 369]
[58, 200, 213, 314, 336, 370]
[59, 201, 214, 300, 337, 371]
[5, 60, 217, 316, 353, 387]
[6, 61, 218, 317, 354, 388]
[7, 62, 219, 318, 355, 389]
[8, 63, 220, 319, 356, 375]
[9, 64, 221, 320, 357, 376]
[10, 65, 222, 321, 358, 377]
[11, 66, 223, 322, 359, 378]
[12, 67, 224, 323, 345, 379]
[13, 68, 210, 324, 346, 380]
[14, 69, 211, 325, 347, 381]
[0, 70, 212, 326, 348, 382]
[1, 71, 213, 327, 349, 383]
[2, 72, 214, 328, 350, 384]
[3, 73, 215, 329, 351, 385]
[4, 74, 216, 315, 352, 386]
[7, 20, 75, 331, 368, 402]
[8, 21, 76, 332, 369, 403]
[9, 22, 77, 333, 370, 404]
[10, 23, 78, 334, 371, 390]
[11, 24, 79, 335, 372, 391]
[12, 25, 80, 336, 373, 392]
[13, 26, 81, 337, 374, 393]
[14, 27, 82, 338, 360, 394]
[0, 28, 83, 339, 361, 395]
[1, 29, 84, 340, 362, 396]
[2, 15, 85, 341, 363, 397]
[3, 16, 86, 342, 364, 398]
[4, 17, 87, 343, 365, 399]
[5, 18, 88, 344, 366, 400]
[6, 19, 89, 330, 367, 401]
[22, 35, 90, 346, 383, 417]
[23, 36, 91, 347, 384, 418]
[24, 37, 92, 348, 385, 419]
[25, 38, 93, 349, 386, 405]
[26, 39, 94, 350, 387, 406]
[27, 40, 95, 351, 388, 407]
[28, 41, 96, 352, 389, 408]
[29, 42, 97, 353, 375, 409]
[15, 43, 98, 354, 376, 410]
[16, 44, 99, 355, 377, 411]
[17, 30, 100, 356, 378, 412]
[18, 31, 101, 357, 379, 413]
[19, 32, 102, 358, 380, 414]
[20, 33, 103, 359, 381, 415]
[21, 34, 104, 345, 382, 416]
[37, 50, 105, 361, 398, 432]
[38, 51, 106, 362, 399, 433]
[39, 52, 107, 363, 400, 434]
[40, 53, 108, 364, 401, 420]
[41, 54, 109, 365, 402, 421]
[42, 55, 110, 366, 403, 422]
[43, 56, 111, 367, 404, 423]
[44, 57, 112, 368, 390, 424]
[30, 58, 113, 369, 391, 425]
[31, 59, 114, 370, 392, 426]
[32, 45, 115, 371, 393, 427]
[33, 46, 116, 372, 394, 428]
[34, 47, 117, 373, 395, 429]
[35, 48, 118, 374, 396, 430]
[36, 49, 119, 360, 397, 431]
[52, 65, 120, 376, 413, 447]
[53, 66, 121, 377, 414, 448]
[54, 67, 122, 378, 415, 449]
[55, 68, 123, 379, 416, 435]
[56, 69, 124, 380, 417, 436]
[57, 70, 125, 381, 418, 437]
[58, 71, 126, 382, 419, 438]
[59, 72, 127, 383, 405, 439]
[45, 73, 128, 384, 406, 440]
[46, 74, 129, 385, 407, 441]
[47, 60, 130, 386, 408, 442]
[48, 61, 131, 387, 409, 443]
[49, 62, 132, 388, 410, 444]
[50, 63, 133, 389, 411, 445]
[51, 64, 134, 375, 412, 446]
[67, 80, 135, 237, 391, 428]
[68, 81, 136, 238, 392, 429]
[69, 82, 137, 239, 393, 430]
[70, 83, 138, 225, 394, 431]
[71, 84, 139, 226, 395, 432]
[72, 85, 140, 227, 396, 433]
[73, 86, 141, 228, 397, 434]
[74, 87, 142, 229, 398, 420]
[60, 88, 143, 230, 399, 421]
[61, 89, 144, 231, 400, 422]
[62, 75, 145, 232, 401, 423]
[63, 76, 146, 233, 402, 424]
[64, 77, 147, 234, 403, 425]
[65, 78, 148, 235, 404, 426]
[66, 79, 149, 236, 390, 427]
[82, 95, 150, 252, 406, 443]
[83, 96, 151, 253, 407, 444]
[84, 97, 152, 254, 408, 445]
[85, 98, 153, 240, 409, 446]
[86, 99, 154, 241, 410, 447]
[87, 100, 155, 242, 411, 448]
[88, 101, 156, 243, 412, 449]
[89, 102, 157, 244, 413, 435]
[75, 103, 158, 245, 414, 436]
[76, 104, 159, 246, 415, 437]
[77, 90, 160, 247, 416, 438]
[78, 91, 161, 248, 417, 439]
[79, 92, 162, 249, 418, 440]
[80, 93, 163, 250, 419, 441]
[81, 94, 164, 251, 405, 442]