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