Parity checks
X-checks 288 (max weight 5) · Z-checks 288 (max weight 5)
H_X (288 checks, sparse supports)
[37, 175, 314, 449, 498]
[36, 174, 315, 448, 503]
[35, 173, 316, 451, 500]
[34, 172, 317, 450, 497]
[33, 171, 318, 453, 502]
[32, 170, 319, 452, 499]
[39, 169, 312, 455, 496]
[38, 168, 313, 454, 501]
[45, 183, 322, 457, 506]
[44, 182, 323, 456, 511]
[43, 181, 324, 459, 508]
[42, 180, 325, 458, 505]
[41, 179, 326, 461, 510]
[40, 178, 327, 460, 507]
[47, 177, 320, 463, 504]
[46, 176, 321, 462, 509]
[5, 191, 330, 465, 514]
[4, 190, 331, 464, 519]
[3, 189, 332, 467, 516]
[2, 188, 333, 466, 513]
[1, 187, 334, 469, 518]
[0, 186, 335, 468, 515]
[7, 185, 328, 471, 512]
[6, 184, 329, 470, 517]
[13, 151, 290, 473, 522]
[12, 150, 291, 472, 527]
[11, 149, 292, 475, 524]
[10, 148, 293, 474, 521]
[9, 147, 294, 477, 526]
[8, 146, 295, 476, 523]
[15, 145, 288, 479, 520]
[14, 144, 289, 478, 525]
[21, 159, 298, 433, 482]
[20, 158, 299, 432, 487]
[19, 157, 300, 435, 484]
[18, 156, 301, 434, 481]
[17, 155, 302, 437, 486]
[16, 154, 303, 436, 483]
[23, 153, 296, 439, 480]
[22, 152, 297, 438, 485]
[29, 167, 306, 441, 490]
[28, 166, 307, 440, 495]
[27, 165, 308, 443, 492]
[26, 164, 309, 442, 489]
[25, 163, 310, 445, 494]
[24, 162, 311, 444, 491]
[31, 161, 304, 447, 488]
[30, 160, 305, 446, 493]
[85, 223, 362, 471, 481]
[84, 222, 363, 466, 480]
[83, 221, 364, 465, 483]
[82, 220, 365, 468, 482]
[81, 219, 366, 467, 485]
[80, 218, 367, 470, 484]
[87, 217, 360, 469, 487]
[86, 216, 361, 464, 486]
[93, 231, 370, 479, 489]
[92, 230, 371, 474, 488]
[91, 229, 372, 473, 491]
[90, 228, 373, 476, 490]
[89, 227, 374, 475, 493]
[88, 226, 375, 478, 492]
[95, 225, 368, 477, 495]
[94, 224, 369, 472, 494]
[53, 239, 378, 439, 497]
[52, 238, 379, 434, 496]
[51, 237, 380, 433, 499]
[50, 236, 381, 436, 498]
[49, 235, 382, 435, 501]
[48, 234, 383, 438, 500]
[55, 233, 376, 437, 503]
[54, 232, 377, 432, 502]
[61, 199, 338, 447, 505]
[60, 198, 339, 442, 504]
[59, 197, 340, 441, 507]
[58, 196, 341, 444, 506]
[57, 195, 342, 443, 509]
[56, 194, 343, 446, 508]
[63, 193, 336, 445, 511]
[62, 192, 337, 440, 510]
[69, 207, 346, 455, 513]
[68, 206, 347, 450, 512]
[67, 205, 348, 449, 515]
[66, 204, 349, 452, 514]
[65, 203, 350, 451, 517]
[64, 202, 351, 454, 516]
[71, 201, 344, 453, 519]
[70, 200, 345, 448, 518]
[77, 215, 354, 463, 521]
[76, 214, 355, 458, 520]
[75, 213, 356, 457, 523]
[74, 212, 357, 460, 522]
[73, 211, 358, 459, 525]
[72, 210, 359, 462, 524]
[79, 209, 352, 461, 527]
[78, 208, 353, 456, 526]
[133, 271, 410, 462, 518]
[132, 270, 411, 459, 515]
[131, 269, 412, 456, 512]
[130, 268, 413, 461, 517]
[129, 267, 414, 458, 514]
[128, 266, 415, 463, 519]
[135, 265, 408, 460, 516]
[134, 264, 409, 457, 513]
[141, 279, 418, 470, 526]
[140, 278, 419, 467, 523]
[139, 277, 420, 464, 520]
[138, 276, 421, 469, 525]
[137, 275, 422, 466, 522]
[136, 274, 423, 471, 527]
[143, 273, 416, 468, 524]
[142, 272, 417, 465, 521]
[101, 287, 426, 478, 486]
[100, 286, 427, 475, 483]
[99, 285, 428, 472, 480]
[98, 284, 429, 477, 485]
[97, 283, 430, 474, 482]
[96, 282, 431, 479, 487]
[103, 281, 424, 476, 484]
[102, 280, 425, 473, 481]
[109, 247, 386, 438, 494]
[108, 246, 387, 435, 491]
[107, 245, 388, 432, 488]
[106, 244, 389, 437, 493]
[105, 243, 390, 434, 490]
[104, 242, 391, 439, 495]
[111, 241, 384, 436, 492]
[110, 240, 385, 433, 489]
[117, 255, 394, 446, 502]
[116, 254, 395, 443, 499]
[115, 253, 396, 440, 496]
[114, 252, 397, 445, 501]
[113, 251, 398, 442, 498]
[112, 250, 399, 447, 503]
[119, 249, 392, 444, 500]
[118, 248, 393, 441, 497]
[125, 263, 402, 454, 510]
[124, 262, 403, 451, 507]
[123, 261, 404, 448, 504]
[122, 260, 405, 453, 509]
[121, 259, 406, 450, 506]
[120, 258, 407, 455, 511]
[127, 257, 400, 452, 508]
[126, 256, 401, 449, 505]
[7, 182, 314, 545, 594]
[6, 183, 315, 544, 599]
[5, 176, 316, 547, 596]
[4, 177, 317, 546, 593]
[3, 178, 318, 549, 598]
[2, 179, 319, 548, 595]
[1, 180, 312, 551, 592]
[0, 181, 313, 550, 597]
[15, 190, 322, 553, 602]
[14, 191, 323, 552, 607]
[13, 184, 324, 555, 604]
[12, 185, 325, 554, 601]
[11, 186, 326, 557, 606]
[10, 187, 327, 556, 603]
[9, 188, 320, 559, 600]
[8, 189, 321, 558, 605]
[23, 150, 330, 561, 610]
[22, 151, 331, 560, 615]
[21, 144, 332, 563, 612]
[20, 145, 333, 562, 609]
[19, 146, 334, 565, 614]
[18, 147, 335, 564, 611]
[17, 148, 328, 567, 608]
[16, 149, 329, 566, 613]
[31, 158, 290, 569, 618]
[30, 159, 291, 568, 623]
[29, 152, 292, 571, 620]
[28, 153, 293, 570, 617]
[27, 154, 294, 573, 622]
[26, 155, 295, 572, 619]
[25, 156, 288, 575, 616]
[24, 157, 289, 574, 621]
[39, 166, 298, 529, 578]
[38, 167, 299, 528, 583]
[37, 160, 300, 531, 580]
[36, 161, 301, 530, 577]
[35, 162, 302, 533, 582]
[34, 163, 303, 532, 579]
[33, 164, 296, 535, 576]
[32, 165, 297, 534, 581]
[47, 174, 306, 537, 586]
[46, 175, 307, 536, 591]
[45, 168, 308, 539, 588]
[44, 169, 309, 538, 585]
[43, 170, 310, 541, 590]
[42, 171, 311, 540, 587]
[41, 172, 304, 543, 584]
[40, 173, 305, 542, 589]
[55, 230, 362, 567, 577]
[54, 231, 363, 562, 576]
[53, 224, 364, 561, 579]
[52, 225, 365, 564, 578]
[51, 226, 366, 563, 581]
[50, 227, 367, 566, 580]
[49, 228, 360, 565, 583]
[48, 229, 361, 560, 582]
[63, 238, 370, 575, 585]
[62, 239, 371, 570, 584]
[61, 232, 372, 569, 587]
[60, 233, 373, 572, 586]
[59, 234, 374, 571, 589]
[58, 235, 375, 574, 588]
[57, 236, 368, 573, 591]
[56, 237, 369, 568, 590]
[71, 198, 378, 535, 593]
[70, 199, 379, 530, 592]
[69, 192, 380, 529, 595]
[68, 193, 381, 532, 594]
[67, 194, 382, 531, 597]
[66, 195, 383, 534, 596]
[65, 196, 376, 533, 599]
[64, 197, 377, 528, 598]
[79, 206, 338, 543, 601]
[78, 207, 339, 538, 600]
[77, 200, 340, 537, 603]
[76, 201, 341, 540, 602]
[75, 202, 342, 539, 605]
[74, 203, 343, 542, 604]
[73, 204, 336, 541, 607]
[72, 205, 337, 536, 606]
[87, 214, 346, 551, 609]
[86, 215, 347, 546, 608]
[85, 208, 348, 545, 611]
[84, 209, 349, 548, 610]
[83, 210, 350, 547, 613]
[82, 211, 351, 550, 612]
[81, 212, 344, 549, 615]
[80, 213, 345, 544, 614]
[95, 222, 354, 559, 617]
[94, 223, 355, 554, 616]
[93, 216, 356, 553, 619]
[92, 217, 357, 556, 618]
[91, 218, 358, 555, 621]
[90, 219, 359, 558, 620]
[89, 220, 352, 557, 623]
[88, 221, 353, 552, 622]
[103, 278, 410, 558, 614]
[102, 279, 411, 555, 611]
[101, 272, 412, 552, 608]
[100, 273, 413, 557, 613]
[99, 274, 414, 554, 610]
[98, 275, 415, 559, 615]
[97, 276, 408, 556, 612]
[96, 277, 409, 553, 609]
[111, 286, 418, 566, 622]
[110, 287, 419, 563, 619]
[109, 280, 420, 560, 616]
[108, 281, 421, 565, 621]
[107, 282, 422, 562, 618]
[106, 283, 423, 567, 623]
[105, 284, 416, 564, 620]
[104, 285, 417, 561, 617]
[119, 246, 426, 574, 582]
[118, 247, 427, 571, 579]
[117, 240, 428, 568, 576]
[116, 241, 429, 573, 581]
[115, 242, 430, 570, 578]
[114, 243, 431, 575, 583]
[113, 244, 424, 572, 580]
[112, 245, 425, 569, 577]
[127, 254, 386, 534, 590]
[126, 255, 387, 531, 587]
[125, 248, 388, 528, 584]
[124, 249, 389, 533, 589]
[123, 250, 390, 530, 586]
[122, 251, 391, 535, 591]
[121, 252, 384, 532, 588]
[120, 253, 385, 529, 585]
[135, 262, 394, 542, 598]
[134, 263, 395, 539, 595]
[133, 256, 396, 536, 592]
[132, 257, 397, 541, 597]
[131, 258, 398, 538, 594]
[130, 259, 399, 543, 599]
[129, 260, 392, 540, 596]
[128, 261, 393, 537, 593]
[143, 270, 402, 550, 606]
[142, 271, 403, 547, 603]
[141, 264, 404, 544, 600]
[140, 265, 405, 549, 605]
[139, 266, 406, 546, 602]
[138, 267, 407, 551, 607]
[137, 268, 400, 548, 604]
[136, 269, 401, 545, 601]
H_Z (288 checks, sparse supports)
[33, 71, 122, 453, 535]
[32, 66, 127, 452, 534]
[35, 65, 124, 451, 533]
[34, 68, 121, 450, 532]
[37, 67, 126, 449, 531]
[36, 70, 123, 448, 530]
[39, 69, 120, 455, 529]
[38, 64, 125, 454, 528]
[41, 79, 130, 461, 543]
[40, 74, 135, 460, 542]
[43, 73, 132, 459, 541]
[42, 76, 129, 458, 540]
[45, 75, 134, 457, 539]
[44, 78, 131, 456, 538]
[47, 77, 128, 463, 537]
[46, 72, 133, 462, 536]
[1, 87, 138, 469, 551]
[0, 82, 143, 468, 550]
[3, 81, 140, 467, 549]
[2, 84, 137, 466, 548]
[5, 83, 142, 465, 547]
[4, 86, 139, 464, 546]
[7, 85, 136, 471, 545]
[6, 80, 141, 470, 544]
[9, 95, 98, 477, 559]
[8, 90, 103, 476, 558]
[11, 89, 100, 475, 557]
[10, 92, 97, 474, 556]
[13, 91, 102, 473, 555]
[12, 94, 99, 472, 554]
[15, 93, 96, 479, 553]
[14, 88, 101, 478, 552]
[17, 55, 106, 437, 567]
[16, 50, 111, 436, 566]
[19, 49, 108, 435, 565]
[18, 52, 105, 434, 564]
[21, 51, 110, 433, 563]
[20, 54, 107, 432, 562]
[23, 53, 104, 439, 561]
[22, 48, 109, 438, 560]
[25, 63, 114, 445, 575]
[24, 58, 119, 444, 574]
[27, 57, 116, 443, 573]
[26, 60, 113, 442, 572]
[29, 59, 118, 441, 571]
[28, 62, 115, 440, 570]
[31, 61, 112, 447, 569]
[30, 56, 117, 446, 568]
[38, 49, 114, 501, 583]
[35, 48, 119, 500, 582]
[32, 51, 116, 499, 581]
[37, 50, 113, 498, 580]
[34, 53, 118, 497, 579]
[39, 52, 115, 496, 578]
[36, 55, 112, 503, 577]
[33, 54, 117, 502, 576]
[46, 57, 122, 509, 591]
[43, 56, 127, 508, 590]
[40, 59, 124, 507, 589]
[45, 58, 121, 506, 588]
[42, 61, 126, 505, 587]
[47, 60, 123, 504, 586]
[44, 63, 120, 511, 585]
[41, 62, 125, 510, 584]
[6, 65, 130, 517, 599]
[3, 64, 135, 516, 598]
[0, 67, 132, 515, 597]
[5, 66, 129, 514, 596]
[2, 69, 134, 513, 595]
[7, 68, 131, 512, 594]
[4, 71, 128, 519, 593]
[1, 70, 133, 518, 592]
[14, 73, 138, 525, 607]
[11, 72, 143, 524, 606]
[8, 75, 140, 523, 605]
[13, 74, 137, 522, 604]
[10, 77, 142, 521, 603]
[15, 76, 139, 520, 602]
[12, 79, 136, 527, 601]
[9, 78, 141, 526, 600]
[22, 81, 98, 485, 615]
[19, 80, 103, 484, 614]
[16, 83, 100, 483, 613]
[21, 82, 97, 482, 612]
[18, 85, 102, 481, 611]
[23, 84, 99, 480, 610]
[20, 87, 96, 487, 609]
[17, 86, 101, 486, 608]
[30, 89, 106, 493, 623]
[27, 88, 111, 492, 622]
[24, 91, 108, 491, 621]
[29, 90, 105, 490, 620]
[26, 93, 110, 489, 619]
[31, 92, 107, 488, 618]
[28, 95, 104, 495, 617]
[25, 94, 109, 494, 616]
[177, 215, 266, 463, 546]
[176, 210, 271, 462, 547]
[179, 209, 268, 461, 548]
[178, 212, 265, 460, 549]
[181, 211, 270, 459, 550]
[180, 214, 267, 458, 551]
[183, 213, 264, 457, 544]
[182, 208, 269, 456, 545]
[185, 223, 274, 471, 554]
[184, 218, 279, 470, 555]
[187, 217, 276, 469, 556]
[186, 220, 273, 468, 557]
[189, 219, 278, 467, 558]
[188, 222, 275, 466, 559]
[191, 221, 272, 465, 552]
[190, 216, 277, 464, 553]
[145, 231, 282, 479, 562]
[144, 226, 287, 478, 563]
[147, 225, 284, 477, 564]
[146, 228, 281, 476, 565]
[149, 227, 286, 475, 566]
[148, 230, 283, 474, 567]
[151, 229, 280, 473, 560]
[150, 224, 285, 472, 561]
[153, 239, 242, 439, 570]
[152, 234, 247, 438, 571]
[155, 233, 244, 437, 572]
[154, 236, 241, 436, 573]
[157, 235, 246, 435, 574]
[156, 238, 243, 434, 575]
[159, 237, 240, 433, 568]
[158, 232, 245, 432, 569]
[161, 199, 250, 447, 530]
[160, 194, 255, 446, 531]
[163, 193, 252, 445, 532]
[162, 196, 249, 444, 533]
[165, 195, 254, 443, 534]
[164, 198, 251, 442, 535]
[167, 197, 248, 441, 528]
[166, 192, 253, 440, 529]
[169, 207, 258, 455, 538]
[168, 202, 263, 454, 539]
[171, 201, 260, 453, 540]
[170, 204, 257, 452, 541]
[173, 203, 262, 451, 542]
[172, 206, 259, 450, 543]
[175, 205, 256, 449, 536]
[174, 200, 261, 448, 537]
[182, 193, 258, 511, 594]
[179, 192, 263, 510, 595]
[176, 195, 260, 509, 596]
[181, 194, 257, 508, 597]
[178, 197, 262, 507, 598]
[183, 196, 259, 506, 599]
[180, 199, 256, 505, 592]
[177, 198, 261, 504, 593]
[190, 201, 266, 519, 602]
[187, 200, 271, 518, 603]
[184, 203, 268, 517, 604]
[189, 202, 265, 516, 605]
[186, 205, 270, 515, 606]
[191, 204, 267, 514, 607]
[188, 207, 264, 513, 600]
[185, 206, 269, 512, 601]
[150, 209, 274, 527, 610]
[147, 208, 279, 526, 611]
[144, 211, 276, 525, 612]
[149, 210, 273, 524, 613]
[146, 213, 278, 523, 614]
[151, 212, 275, 522, 615]
[148, 215, 272, 521, 608]
[145, 214, 277, 520, 609]
[158, 217, 282, 487, 618]
[155, 216, 287, 486, 619]
[152, 219, 284, 485, 620]
[157, 218, 281, 484, 621]
[154, 221, 286, 483, 622]
[159, 220, 283, 482, 623]
[156, 223, 280, 481, 616]
[153, 222, 285, 480, 617]
[166, 225, 242, 495, 578]
[163, 224, 247, 494, 579]
[160, 227, 244, 493, 580]
[165, 226, 241, 492, 581]
[162, 229, 246, 491, 582]
[167, 228, 243, 490, 583]
[164, 231, 240, 489, 576]
[161, 230, 245, 488, 577]
[174, 233, 250, 503, 586]
[171, 232, 255, 502, 587]
[168, 235, 252, 501, 588]
[173, 234, 249, 500, 589]
[170, 237, 254, 499, 590]
[175, 236, 251, 498, 591]
[172, 239, 248, 497, 584]
[169, 238, 253, 496, 585]
[321, 359, 410, 462, 558]
[320, 354, 415, 463, 559]
[323, 353, 412, 456, 552]
[322, 356, 409, 457, 553]
[325, 355, 414, 458, 554]
[324, 358, 411, 459, 555]
[327, 357, 408, 460, 556]
[326, 352, 413, 461, 557]
[329, 367, 418, 470, 566]
[328, 362, 423, 471, 567]
[331, 361, 420, 464, 560]
[330, 364, 417, 465, 561]
[333, 363, 422, 466, 562]
[332, 366, 419, 467, 563]
[335, 365, 416, 468, 564]
[334, 360, 421, 469, 565]
[289, 375, 426, 478, 574]
[288, 370, 431, 479, 575]
[291, 369, 428, 472, 568]
[290, 372, 425, 473, 569]
[293, 371, 430, 474, 570]
[292, 374, 427, 475, 571]
[295, 373, 424, 476, 572]
[294, 368, 429, 477, 573]
[297, 383, 386, 438, 534]
[296, 378, 391, 439, 535]
[299, 377, 388, 432, 528]
[298, 380, 385, 433, 529]
[301, 379, 390, 434, 530]
[300, 382, 387, 435, 531]
[303, 381, 384, 436, 532]
[302, 376, 389, 437, 533]
[305, 343, 394, 446, 542]
[304, 338, 399, 447, 543]
[307, 337, 396, 440, 536]
[306, 340, 393, 441, 537]
[309, 339, 398, 442, 538]
[308, 342, 395, 443, 539]
[311, 341, 392, 444, 540]
[310, 336, 397, 445, 541]
[313, 351, 402, 454, 550]
[312, 346, 407, 455, 551]
[315, 345, 404, 448, 544]
[314, 348, 401, 449, 545]
[317, 347, 406, 450, 546]
[316, 350, 403, 451, 547]
[319, 349, 400, 452, 548]
[318, 344, 405, 453, 549]
[326, 337, 402, 510, 606]
[323, 336, 407, 511, 607]
[320, 339, 404, 504, 600]
[325, 338, 401, 505, 601]
[322, 341, 406, 506, 602]
[327, 340, 403, 507, 603]
[324, 343, 400, 508, 604]
[321, 342, 405, 509, 605]
[334, 345, 410, 518, 614]
[331, 344, 415, 519, 615]
[328, 347, 412, 512, 608]
[333, 346, 409, 513, 609]
[330, 349, 414, 514, 610]
[335, 348, 411, 515, 611]
[332, 351, 408, 516, 612]
[329, 350, 413, 517, 613]
[294, 353, 418, 526, 622]
[291, 352, 423, 527, 623]
[288, 355, 420, 520, 616]
[293, 354, 417, 521, 617]
[290, 357, 422, 522, 618]
[295, 356, 419, 523, 619]
[292, 359, 416, 524, 620]
[289, 358, 421, 525, 621]
[302, 361, 426, 486, 582]
[299, 360, 431, 487, 583]
[296, 363, 428, 480, 576]
[301, 362, 425, 481, 577]
[298, 365, 430, 482, 578]
[303, 364, 427, 483, 579]
[300, 367, 424, 484, 580]
[297, 366, 429, 485, 581]
[310, 369, 386, 494, 590]
[307, 368, 391, 495, 591]
[304, 371, 388, 488, 584]
[309, 370, 385, 489, 585]
[306, 373, 390, 490, 586]
[311, 372, 387, 491, 587]
[308, 375, 384, 492, 588]
[305, 374, 389, 493, 589]
[318, 377, 394, 502, 598]
[315, 376, 399, 503, 599]
[312, 379, 396, 496, 592]
[317, 378, 393, 497, 593]
[314, 381, 398, 498, 594]
[319, 380, 395, 499, 595]
[316, 383, 392, 500, 596]
[313, 382, 397, 501, 597]