Parity checks
X-checks 338 (max weight 5) · Z-checks 338 (max weight 5)
H_X (338 checks, sparse supports)
[0, 26, 338, 676]
[1, 27, 339, 676, 677]
[2, 28, 340, 677, 678]
[3, 29, 341, 678, 679]
[4, 30, 342, 679, 680]
[5, 31, 343, 680, 681]
[6, 32, 344, 681, 682]
[7, 33, 345, 682, 683]
[8, 34, 346, 683, 684]
[9, 35, 347, 684, 685]
[10, 36, 348, 685, 686]
[11, 37, 349, 686, 687]
[12, 38, 350, 687, 688]
[13, 39, 351, 676, 688]
[14, 40, 352, 677]
[15, 41, 353, 678]
[16, 42, 354, 679]
[17, 43, 355, 680]
[18, 44, 356, 681]
[19, 45, 357, 682]
[20, 46, 358, 683]
[21, 47, 359, 684]
[22, 48, 360, 685]
[23, 49, 361, 686]
[24, 50, 362, 687]
[25, 51, 363, 688]
[26, 52, 364, 689]
[27, 53, 365, 689, 690]
[28, 54, 366, 690, 691]
[29, 55, 367, 691, 692]
[30, 56, 368, 692, 693]
[31, 57, 369, 693, 694]
[32, 58, 370, 694, 695]
[33, 59, 371, 695, 696]
[34, 60, 372, 696, 697]
[35, 61, 373, 697, 698]
[36, 62, 374, 698, 699]
[37, 63, 375, 699, 700]
[38, 64, 376, 700, 701]
[39, 65, 377, 689, 701]
[40, 66, 378, 690]
[41, 67, 379, 691]
[42, 68, 380, 692]
[43, 69, 381, 693]
[44, 70, 382, 694]
[45, 71, 383, 695]
[46, 72, 384, 696]
[47, 73, 385, 697]
[48, 74, 386, 698]
[49, 75, 387, 699]
[50, 76, 388, 700]
[51, 77, 389, 701]
[52, 78, 390, 702]
[53, 79, 391, 702, 703]
[54, 80, 392, 703, 704]
[55, 81, 393, 704, 705]
[56, 82, 394, 705, 706]
[57, 83, 395, 706, 707]
[58, 84, 396, 707, 708]
[59, 85, 397, 708, 709]
[60, 86, 398, 709, 710]
[61, 87, 399, 710, 711]
[62, 88, 400, 711, 712]
[63, 89, 401, 712, 713]
[64, 90, 402, 713, 714]
[65, 91, 403, 702, 714]
[66, 92, 404, 703]
[67, 93, 405, 704]
[68, 94, 406, 705]
[69, 95, 407, 706]
[70, 96, 408, 707]
[71, 97, 409, 708]
[72, 98, 410, 709]
[73, 99, 411, 710]
[74, 100, 412, 711]
[75, 101, 413, 712]
[76, 102, 414, 713]
[77, 103, 415, 714]
[78, 104, 416, 715]
[79, 105, 417, 715, 716]
[80, 106, 418, 716, 717]
[81, 107, 419, 717, 718]
[82, 108, 420, 718, 719]
[83, 109, 421, 719, 720]
[84, 110, 422, 720, 721]
[85, 111, 423, 721, 722]
[86, 112, 424, 722, 723]
[87, 113, 425, 723, 724]
[88, 114, 426, 724, 725]
[89, 115, 427, 725, 726]
[90, 116, 428, 726, 727]
[91, 117, 429, 715, 727]
[92, 118, 430, 716]
[93, 119, 431, 717]
[94, 120, 432, 718]
[95, 121, 433, 719]
[96, 122, 434, 720]
[97, 123, 435, 721]
[98, 124, 436, 722]
[99, 125, 437, 723]
[100, 126, 438, 724]
[101, 127, 439, 725]
[102, 128, 440, 726]
[103, 129, 441, 727]
[104, 130, 442, 728]
[105, 131, 443, 728, 729]
[106, 132, 444, 729, 730]
[107, 133, 445, 730, 731]
[108, 134, 446, 731, 732]
[109, 135, 447, 732, 733]
[110, 136, 448, 733, 734]
[111, 137, 449, 734, 735]
[112, 138, 450, 735, 736]
[113, 139, 451, 736, 737]
[114, 140, 452, 737, 738]
[115, 141, 453, 738, 739]
[116, 142, 454, 739, 740]
[117, 143, 455, 728, 740]
[118, 144, 456, 729]
[119, 145, 457, 730]
[120, 146, 458, 731]
[121, 147, 459, 732]
[122, 148, 460, 733]
[123, 149, 461, 734]
[124, 150, 462, 735]
[125, 151, 463, 736]
[126, 152, 464, 737]
[127, 153, 465, 738]
[128, 154, 466, 739]
[129, 155, 467, 740]
[130, 156, 468, 741]
[131, 157, 469, 741, 742]
[132, 158, 470, 742, 743]
[133, 159, 471, 743, 744]
[134, 160, 472, 744, 745]
[135, 161, 473, 745, 746]
[136, 162, 474, 746, 747]
[137, 163, 475, 747, 748]
[138, 164, 476, 748, 749]
[139, 165, 477, 749, 750]
[140, 166, 478, 750, 751]
[141, 167, 479, 751, 752]
[142, 168, 480, 752, 753]
[143, 169, 481, 741, 753]
[144, 170, 482, 742]
[145, 171, 483, 743]
[146, 172, 484, 744]
[147, 173, 485, 745]
[148, 174, 486, 746]
[149, 175, 487, 747]
[150, 176, 488, 748]
[151, 177, 489, 749]
[152, 178, 490, 750]
[153, 179, 491, 751]
[154, 180, 492, 752]
[155, 181, 493, 753]
[156, 182, 494, 754]
[157, 183, 495, 754, 755]
[158, 184, 496, 755, 756]
[159, 185, 497, 756, 757]
[160, 186, 498, 757, 758]
[161, 187, 499, 758, 759]
[162, 188, 500, 759, 760]
[163, 189, 501, 760, 761]
[164, 190, 502, 761, 762]
[165, 191, 503, 762, 763]
[166, 192, 504, 763, 764]
[167, 193, 505, 764, 765]
[168, 194, 506, 765, 766]
[169, 195, 507, 754, 766]
[170, 196, 508, 755]
[171, 197, 509, 756]
[172, 198, 510, 757]
[173, 199, 511, 758]
[174, 200, 512, 759]
[175, 201, 513, 760]
[176, 202, 514, 761]
[177, 203, 515, 762]
[178, 204, 516, 763]
[179, 205, 517, 764]
[180, 206, 518, 765]
[181, 207, 519, 766]
[182, 208, 520, 767]
[183, 209, 521, 767, 768]
[184, 210, 522, 768, 769]
[185, 211, 523, 769, 770]
[186, 212, 524, 770, 771]
[187, 213, 525, 771, 772]
[188, 214, 526, 772, 773]
[189, 215, 527, 773, 774]
[190, 216, 528, 774, 775]
[191, 217, 529, 775, 776]
[192, 218, 530, 776, 777]
[193, 219, 531, 777, 778]
[194, 220, 532, 778, 779]
[195, 221, 533, 767, 779]
[196, 222, 534, 768]
[197, 223, 535, 769]
[198, 224, 536, 770]
[199, 225, 537, 771]
[200, 226, 538, 772]
[201, 227, 539, 773]
[202, 228, 540, 774]
[203, 229, 541, 775]
[204, 230, 542, 776]
[205, 231, 543, 777]
[206, 232, 544, 778]
[207, 233, 545, 779]
[208, 234, 546, 780]
[209, 235, 547, 780, 781]
[210, 236, 548, 781, 782]
[211, 237, 549, 782, 783]
[212, 238, 550, 783, 784]
[213, 239, 551, 784, 785]
[214, 240, 552, 785, 786]
[215, 241, 553, 786, 787]
[216, 242, 554, 787, 788]
[217, 243, 555, 788, 789]
[218, 244, 556, 789, 790]
[219, 245, 557, 790, 791]
[220, 246, 558, 791, 792]
[221, 247, 559, 780, 792]
[222, 248, 560, 781]
[223, 249, 561, 782]
[224, 250, 562, 783]
[225, 251, 563, 784]
[226, 252, 564, 785]
[227, 253, 565, 786]
[228, 254, 566, 787]
[229, 255, 567, 788]
[230, 256, 568, 789]
[231, 257, 569, 790]
[232, 258, 570, 791]
[233, 259, 571, 792]
[234, 260, 572, 793]
[235, 261, 573, 793, 794]
[236, 262, 574, 794, 795]
[237, 263, 575, 795, 796]
[238, 264, 576, 796, 797]
[239, 265, 577, 797, 798]
[240, 266, 578, 798, 799]
[241, 267, 579, 799, 800]
[242, 268, 580, 800, 801]
[243, 269, 581, 801, 802]
[244, 270, 582, 802, 803]
[245, 271, 583, 803, 804]
[246, 272, 584, 804, 805]
[247, 273, 585, 793, 805]
[248, 274, 586, 794]
[249, 275, 587, 795]
[250, 276, 588, 796]
[251, 277, 589, 797]
[252, 278, 590, 798]
[253, 279, 591, 799]
[254, 280, 592, 800]
[255, 281, 593, 801]
[256, 282, 594, 802]
[257, 283, 595, 803]
[258, 284, 596, 804]
[259, 285, 597, 805]
[260, 286, 598, 806]
[261, 287, 599, 806, 807]
[262, 288, 600, 807, 808]
[263, 289, 601, 808, 809]
[264, 290, 602, 809, 810]
[265, 291, 603, 810, 811]
[266, 292, 604, 811, 812]
[267, 293, 605, 812, 813]
[268, 294, 606, 813, 814]
[269, 295, 607, 814, 815]
[270, 296, 608, 815, 816]
[271, 297, 609, 816, 817]
[272, 298, 610, 817, 818]
[273, 299, 611, 806, 818]
[274, 300, 612, 807]
[275, 301, 613, 808]
[276, 302, 614, 809]
[277, 303, 615, 810]
[278, 304, 616, 811]
[279, 305, 617, 812]
[280, 306, 618, 813]
[281, 307, 619, 814]
[282, 308, 620, 815]
[283, 309, 621, 816]
[284, 310, 622, 817]
[285, 311, 623, 818]
[286, 312, 624, 819]
[287, 313, 625, 819, 820]
[288, 314, 626, 820, 821]
[289, 315, 627, 821, 822]
[290, 316, 628, 822, 823]
[291, 317, 629, 823, 824]
[292, 318, 630, 824, 825]
[293, 319, 631, 825, 826]
[294, 320, 632, 826, 827]
[295, 321, 633, 827, 828]
[296, 322, 634, 828, 829]
[297, 323, 635, 829, 830]
[298, 324, 636, 830, 831]
[299, 325, 637, 819, 831]
[300, 326, 638, 820]
[301, 327, 639, 821]
[302, 328, 640, 822]
[303, 329, 641, 823]
[304, 330, 642, 824]
[305, 331, 643, 825]
[306, 332, 644, 826]
[307, 333, 645, 827]
[308, 334, 646, 828]
[309, 335, 647, 829]
[310, 336, 648, 830]
[311, 337, 649, 831]
[312, 338, 650, 832]
[313, 339, 651, 832, 833]
[314, 340, 652, 833, 834]
[315, 341, 653, 834, 835]
[316, 342, 654, 835, 836]
[317, 343, 655, 836, 837]
[318, 344, 656, 837, 838]
[319, 345, 657, 838, 839]
[320, 346, 658, 839, 840]
[321, 347, 659, 840, 841]
[322, 348, 660, 841, 842]
[323, 349, 661, 842, 843]
[324, 350, 662, 843, 844]
[325, 351, 663, 832, 844]
[326, 352, 664, 833]
[327, 353, 665, 834]
[328, 354, 666, 835]
[329, 355, 667, 836]
[330, 356, 668, 837]
[331, 357, 669, 838]
[332, 358, 670, 839]
[333, 359, 671, 840]
[334, 360, 672, 841]
[335, 361, 673, 842]
[336, 362, 674, 843]
[337, 363, 675, 844]
H_Z (338 checks, sparse supports)
[0, 1, 13, 676]
[1, 2, 14, 677]
[2, 3, 15, 678]
[3, 4, 16, 679]
[4, 5, 17, 680]
[5, 6, 18, 681]
[6, 7, 19, 682]
[7, 8, 20, 683]
[8, 9, 21, 684]
[9, 10, 22, 685]
[10, 11, 23, 686]
[11, 12, 24, 687]
[12, 13, 25, 688]
[26, 27, 39, 676, 689]
[27, 28, 40, 677, 690]
[28, 29, 41, 678, 691]
[29, 30, 42, 679, 692]
[30, 31, 43, 680, 693]
[31, 32, 44, 681, 694]
[32, 33, 45, 682, 695]
[33, 34, 46, 683, 696]
[34, 35, 47, 684, 697]
[35, 36, 48, 685, 698]
[36, 37, 49, 686, 699]
[37, 38, 50, 687, 700]
[38, 39, 51, 688, 701]
[52, 53, 65, 689, 702]
[53, 54, 66, 690, 703]
[54, 55, 67, 691, 704]
[55, 56, 68, 692, 705]
[56, 57, 69, 693, 706]
[57, 58, 70, 694, 707]
[58, 59, 71, 695, 708]
[59, 60, 72, 696, 709]
[60, 61, 73, 697, 710]
[61, 62, 74, 698, 711]
[62, 63, 75, 699, 712]
[63, 64, 76, 700, 713]
[64, 65, 77, 701, 714]
[78, 79, 91, 702, 715]
[79, 80, 92, 703, 716]
[80, 81, 93, 704, 717]
[81, 82, 94, 705, 718]
[82, 83, 95, 706, 719]
[83, 84, 96, 707, 720]
[84, 85, 97, 708, 721]
[85, 86, 98, 709, 722]
[86, 87, 99, 710, 723]
[87, 88, 100, 711, 724]
[88, 89, 101, 712, 725]
[89, 90, 102, 713, 726]
[90, 91, 103, 714, 727]
[104, 105, 117, 715, 728]
[105, 106, 118, 716, 729]
[106, 107, 119, 717, 730]
[107, 108, 120, 718, 731]
[108, 109, 121, 719, 732]
[109, 110, 122, 720, 733]
[110, 111, 123, 721, 734]
[111, 112, 124, 722, 735]
[112, 113, 125, 723, 736]
[113, 114, 126, 724, 737]
[114, 115, 127, 725, 738]
[115, 116, 128, 726, 739]
[116, 117, 129, 727, 740]
[130, 131, 143, 728, 741]
[131, 132, 144, 729, 742]
[132, 133, 145, 730, 743]
[133, 134, 146, 731, 744]
[134, 135, 147, 732, 745]
[135, 136, 148, 733, 746]
[136, 137, 149, 734, 747]
[137, 138, 150, 735, 748]
[138, 139, 151, 736, 749]
[139, 140, 152, 737, 750]
[140, 141, 153, 738, 751]
[141, 142, 154, 739, 752]
[142, 143, 155, 740, 753]
[156, 157, 169, 741, 754]
[157, 158, 170, 742, 755]
[158, 159, 171, 743, 756]
[159, 160, 172, 744, 757]
[160, 161, 173, 745, 758]
[161, 162, 174, 746, 759]
[162, 163, 175, 747, 760]
[163, 164, 176, 748, 761]
[164, 165, 177, 749, 762]
[165, 166, 178, 750, 763]
[166, 167, 179, 751, 764]
[167, 168, 180, 752, 765]
[168, 169, 181, 753, 766]
[182, 183, 195, 754, 767]
[183, 184, 196, 755, 768]
[184, 185, 197, 756, 769]
[185, 186, 198, 757, 770]
[186, 187, 199, 758, 771]
[187, 188, 200, 759, 772]
[188, 189, 201, 760, 773]
[189, 190, 202, 761, 774]
[190, 191, 203, 762, 775]
[191, 192, 204, 763, 776]
[192, 193, 205, 764, 777]
[193, 194, 206, 765, 778]
[194, 195, 207, 766, 779]
[208, 209, 221, 767, 780]
[209, 210, 222, 768, 781]
[210, 211, 223, 769, 782]
[211, 212, 224, 770, 783]
[212, 213, 225, 771, 784]
[213, 214, 226, 772, 785]
[214, 215, 227, 773, 786]
[215, 216, 228, 774, 787]
[216, 217, 229, 775, 788]
[217, 218, 230, 776, 789]
[218, 219, 231, 777, 790]
[219, 220, 232, 778, 791]
[220, 221, 233, 779, 792]
[234, 235, 247, 780, 793]
[235, 236, 248, 781, 794]
[236, 237, 249, 782, 795]
[237, 238, 250, 783, 796]
[238, 239, 251, 784, 797]
[239, 240, 252, 785, 798]
[240, 241, 253, 786, 799]
[241, 242, 254, 787, 800]
[242, 243, 255, 788, 801]
[243, 244, 256, 789, 802]
[244, 245, 257, 790, 803]
[245, 246, 258, 791, 804]
[246, 247, 259, 792, 805]
[260, 261, 273, 793, 806]
[261, 262, 274, 794, 807]
[262, 263, 275, 795, 808]
[263, 264, 276, 796, 809]
[264, 265, 277, 797, 810]
[265, 266, 278, 798, 811]
[266, 267, 279, 799, 812]
[267, 268, 280, 800, 813]
[268, 269, 281, 801, 814]
[269, 270, 282, 802, 815]
[270, 271, 283, 803, 816]
[271, 272, 284, 804, 817]
[272, 273, 285, 805, 818]
[286, 287, 299, 806, 819]
[287, 288, 300, 807, 820]
[288, 289, 301, 808, 821]
[289, 290, 302, 809, 822]
[290, 291, 303, 810, 823]
[291, 292, 304, 811, 824]
[292, 293, 305, 812, 825]
[293, 294, 306, 813, 826]
[294, 295, 307, 814, 827]
[295, 296, 308, 815, 828]
[296, 297, 309, 816, 829]
[297, 298, 310, 817, 830]
[298, 299, 311, 818, 831]
[312, 313, 325, 819, 832]
[313, 314, 326, 820, 833]
[314, 315, 327, 821, 834]
[315, 316, 328, 822, 835]
[316, 317, 329, 823, 836]
[317, 318, 330, 824, 837]
[318, 319, 331, 825, 838]
[319, 320, 332, 826, 839]
[320, 321, 333, 827, 840]
[321, 322, 334, 828, 841]
[322, 323, 335, 829, 842]
[323, 324, 336, 830, 843]
[324, 325, 337, 831, 844]
[338, 339, 351, 676, 832]
[339, 340, 352, 677, 833]
[340, 341, 353, 678, 834]
[341, 342, 354, 679, 835]
[342, 343, 355, 680, 836]
[343, 344, 356, 681, 837]
[344, 345, 357, 682, 838]
[345, 346, 358, 683, 839]
[346, 347, 359, 684, 840]
[347, 348, 360, 685, 841]
[348, 349, 361, 686, 842]
[349, 350, 362, 687, 843]
[350, 351, 363, 688, 844]
[364, 365, 377, 689]
[365, 366, 378, 690]
[366, 367, 379, 691]
[367, 368, 380, 692]
[368, 369, 381, 693]
[369, 370, 382, 694]
[370, 371, 383, 695]
[371, 372, 384, 696]
[372, 373, 385, 697]
[373, 374, 386, 698]
[374, 375, 387, 699]
[375, 376, 388, 700]
[376, 377, 389, 701]
[390, 391, 403, 702]
[391, 392, 404, 703]
[392, 393, 405, 704]
[393, 394, 406, 705]
[394, 395, 407, 706]
[395, 396, 408, 707]
[396, 397, 409, 708]
[397, 398, 410, 709]
[398, 399, 411, 710]
[399, 400, 412, 711]
[400, 401, 413, 712]
[401, 402, 414, 713]
[402, 403, 415, 714]
[416, 417, 429, 715]
[417, 418, 430, 716]
[418, 419, 431, 717]
[419, 420, 432, 718]
[420, 421, 433, 719]
[421, 422, 434, 720]
[422, 423, 435, 721]
[423, 424, 436, 722]
[424, 425, 437, 723]
[425, 426, 438, 724]
[426, 427, 439, 725]
[427, 428, 440, 726]
[428, 429, 441, 727]
[442, 443, 455, 728]
[443, 444, 456, 729]
[444, 445, 457, 730]
[445, 446, 458, 731]
[446, 447, 459, 732]
[447, 448, 460, 733]
[448, 449, 461, 734]
[449, 450, 462, 735]
[450, 451, 463, 736]
[451, 452, 464, 737]
[452, 453, 465, 738]
[453, 454, 466, 739]
[454, 455, 467, 740]
[468, 469, 481, 741]
[469, 470, 482, 742]
[470, 471, 483, 743]
[471, 472, 484, 744]
[472, 473, 485, 745]
[473, 474, 486, 746]
[474, 475, 487, 747]
[475, 476, 488, 748]
[476, 477, 489, 749]
[477, 478, 490, 750]
[478, 479, 491, 751]
[479, 480, 492, 752]
[480, 481, 493, 753]
[494, 495, 507, 754]
[495, 496, 508, 755]
[496, 497, 509, 756]
[497, 498, 510, 757]
[498, 499, 511, 758]
[499, 500, 512, 759]
[500, 501, 513, 760]
[501, 502, 514, 761]
[502, 503, 515, 762]
[503, 504, 516, 763]
[504, 505, 517, 764]
[505, 506, 518, 765]
[506, 507, 519, 766]
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