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Label Polynomial Discriminant Galois group Class group Regulator
16.0.72057594037927936.1 $x^{16} - 4 x^{12} + 22 x^{8} - 4 x^{4} + 1$ $2^{56}$ $C_2^3:C_4$ (as 16T33) trivial $308.221224108$
16.0.288230376151711744.3 $x^{16} - 8 x^{14} + 32 x^{12} - 104 x^{10} + 194 x^{8} - 104 x^{6} + 32 x^{4} - 8 x^{2} + 1$ $2^{58}$ $C_2^3:C_4$ (as 16T33) trivial $790.814643504$
16.0.530...000.1 $x^{16} + 4 x^{14} - 4 x^{10} + 34 x^{8} - 4 x^{6} + 4 x^{2} + 1$ $2^{28}\cdot 3^{4}\cdot 5^{12}$ $C_2^3:C_4$ (as 16T33) $[2]$ $766.799616622$
16.0.530...000.2 $x^{16} - 4 x^{15} + 8 x^{14} - 16 x^{13} + 8 x^{12} + 16 x^{11} + 20 x^{9} - 14 x^{8} - 20 x^{7} - 16 x^{5} + 8 x^{4} + 16 x^{3} + 8 x^{2} + 4 x + 1$ $2^{28}\cdot 3^{4}\cdot 5^{12}$ $C_2^3:C_4$ (as 16T33) $[2]$ $1070.46014902$
16.0.107...000.3 $x^{16} - 8 x^{15} + 28 x^{14} - 52 x^{13} + 36 x^{12} + 68 x^{11} - 204 x^{10} + 228 x^{9} - 61 x^{8} - 188 x^{7} + 348 x^{6} - 340 x^{5} + 228 x^{4} - 108 x^{3} + 36 x^{2} - 8 x + 1$ $2^{40}\cdot 5^{10}$ $C_2^3:C_4$ (as 16T33) trivial $2042.10948725$
16.0.107...000.5 $x^{16} - 8 x^{15} + 32 x^{14} - 84 x^{13} + 174 x^{12} - 308 x^{11} + 444 x^{10} - 476 x^{9} + 377 x^{8} - 252 x^{7} + 216 x^{6} - 268 x^{5} + 292 x^{4} - 164 x^{3} + 24 x^{2} + 5$ $2^{40}\cdot 5^{10}$ $C_2^3:C_4$ (as 16T33) trivial $3713.68913152$
16.0.171...000.2 $x^{16} - 6 x^{15} + 16 x^{14} - 24 x^{13} + 20 x^{12} - 6 x^{11} + 12 x^{10} - 30 x^{9} + 59 x^{8} - 30 x^{7} + 12 x^{6} - 6 x^{5} + 20 x^{4} - 24 x^{3} + 16 x^{2} - 6 x + 1$ $2^{28}\cdot 3^{8}\cdot 5^{10}$ $C_2^3:C_4$ (as 16T33) $[2]$ $1764.69021733$
16.0.171...000.3 $x^{16} - 8 x^{14} + 24 x^{12} + 16 x^{10} + 24 x^{8} - 8 x^{6} + 56 x^{4} + 100$ $2^{28}\cdot 3^{8}\cdot 5^{10}$ $C_2^3:C_4$ (as 16T33) $[2]$ $2463.52568788$
16.0.233...264.4 $x^{16} - 16 x^{14} - 8 x^{13} + 100 x^{12} + 104 x^{11} - 216 x^{10} - 256 x^{9} + 264 x^{8} + 256 x^{7} - 216 x^{6} - 104 x^{5} + 100 x^{4} + 8 x^{3} - 16 x^{2} + 1$ $2^{58}\cdot 3^{4}$ $C_2^3:C_4$ (as 16T33) trivial $7275.8740359507965$
16.0.233...264.8 $x^{16} - 8 x^{15} + 24 x^{14} - 24 x^{13} - 48 x^{12} + 208 x^{11} - 312 x^{10} + 160 x^{9} + 336 x^{8} - 936 x^{7} + 1240 x^{6} - 1112 x^{5} + 712 x^{4} - 336 x^{3} + 136 x^{2} - 48 x + 9$ $2^{58}\cdot 3^{4}$ $C_2^3:C_4$ (as 16T33) trivial $9852.651695712122$
16.0.779...625.1 $x^{16} + 7 x^{14} - 14 x^{12} - 8 x^{10} + 29 x^{8} - 8 x^{6} - 14 x^{4} + 7 x^{2} + 1$ $5^{10}\cdot 41^{8}$ $C_2^3:C_4$ (as 16T33) trivial $6041.00231137$
16.0.119...144.8 $x^{16} - 2 x^{15} + x^{14} + 8 x^{13} - 40 x^{12} + 56 x^{11} - 24 x^{10} - 112 x^{9} + 383 x^{8} - 598 x^{7} + 723 x^{6} - 544 x^{5} + 384 x^{4} - 104 x^{3} + 92 x^{2} + 32$ $2^{34}\cdot 17^{8}$ $C_2^3:C_4$ (as 16T33) trivial $76945.8851596$
16.0.119...144.9 $x^{16} - 8 x^{15} + 28 x^{14} - 56 x^{13} + 70 x^{12} - 56 x^{11} + 144 x^{10} - 588 x^{9} + 1190 x^{8} - 1276 x^{7} + 754 x^{6} - 232 x^{5} + 61 x^{4} - 64 x^{3} + 48 x^{2} - 16 x + 2$ $2^{34}\cdot 17^{8}$ $C_2^3:C_4$ (as 16T33) trivial $11218.0567044$
16.0.268...000.2 $x^{16} - 4 x^{15} + 4 x^{14} + 16 x^{13} - 36 x^{12} - 76 x^{11} + 408 x^{10} - 712 x^{9} + 691 x^{8} - 460 x^{7} + 368 x^{6} - 312 x^{5} + 204 x^{4} - 40 x^{3} + 8 x + 1$ $2^{40}\cdot 5^{12}$ $C_2^3:C_4$ (as 16T33) $[2]$ $6060.05248189$
16.0.268...000.4 $x^{16} - 8 x^{15} + 40 x^{14} - 140 x^{13} + 386 x^{12} - 860 x^{11} + 1576 x^{10} - 2380 x^{9} + 3001 x^{8} - 3180 x^{7} + 2820 x^{6} - 2052 x^{5} + 1196 x^{4} - 540 x^{3} + 180 x^{2} - 40 x + 5$ $2^{40}\cdot 5^{12}$ $C_2^3:C_4$ (as 16T33) $[2]$ $11020.5408569$
16.0.472...096.13 $x^{16} - 28 x^{12} + 342 x^{8} - 28 x^{4} + 1$ $2^{56}\cdot 3^{8}$ $C_2^3:C_4$ (as 16T33) $[2]$ $27911.90132696012$
16.0.472...096.41 $x^{16} + 4 x^{14} - 24 x^{13} - 28 x^{12} - 48 x^{11} + 244 x^{10} + 288 x^{9} + 760 x^{8} - 864 x^{7} + 284 x^{6} - 3384 x^{5} + 2900 x^{4} - 2688 x^{3} + 4892 x^{2} - 2400 x + 337$ $2^{56}\cdot 3^{8}$ $C_2^3:C_4$ (as 16T33) $[2]$ $14693.25814620877$
16.0.472...096.42 $x^{16} - 12 x^{12} + 38 x^{8} - 108 x^{4} + 625$ $2^{56}\cdot 3^{8}$ $C_2^3:C_4$ (as 16T33) $[2]$ $20612.063070009037$
16.0.164...729.3 $x^{16} - 4 x^{15} + 4 x^{14} + 9 x^{13} - 16 x^{12} - 16 x^{11} + 23 x^{10} + 140 x^{9} - 222 x^{8} - 317 x^{7} + 1076 x^{6} - 632 x^{5} - 455 x^{4} + 462 x^{3} + 36 x^{2} - 88 x + 16$ $13^{8}\cdot 17^{10}$ $C_2^3:C_4$ (as 16T33) trivial $13880.0330176$
16.0.187...625.2 $x^{16} - 4 x^{15} + 10 x^{14} - 20 x^{13} + 62 x^{12} - 178 x^{11} + 410 x^{10} - 710 x^{9} + 1146 x^{8} - 1668 x^{7} + 2314 x^{6} - 2822 x^{5} + 3045 x^{4} - 2574 x^{3} + 1860 x^{2} - 872 x + 304$ $5^{10}\cdot 61^{8}$ $C_2^3:C_4$ (as 16T33) trivial $22677.4816599$
16.0.189...384.53 $x^{16} - 8 x^{15} + 48 x^{14} - 192 x^{13} + 620 x^{12} - 1640 x^{11} + 3600 x^{10} - 6688 x^{9} + 10518 x^{8} - 14000 x^{7} + 15768 x^{6} - 15040 x^{5} + 12068 x^{4} - 7968 x^{3} + 4104 x^{2} - 1408 x + 226$ $2^{58}\cdot 3^{8}$ $C_2^3:C_4$ (as 16T33) $[2]$ $37699.03820359459$
16.8.194...625.1 $x^{16} - 5 x^{14} - 16 x^{12} + 25 x^{10} + 71 x^{8} + 25 x^{6} - 16 x^{4} - 5 x^{2} + 1$ $5^{12}\cdot 41^{8}$ $C_2^3:C_4$ (as 16T33) trivial $62312.6670751$
16.0.255...409.3 $x^{16} - 8 x^{15} + 32 x^{14} - 78 x^{13} + 130 x^{12} - 166 x^{11} + 268 x^{10} - 514 x^{9} + 565 x^{8} - 540 x^{7} - 202 x^{6} + 1084 x^{5} + 85 x^{4} + 444 x^{3} + 1221 x^{2} + 666 x + 111$ $3^{12}\cdot 37^{10}$ $C_2^3:C_4$ (as 16T33) $[4]$ $34293.5127133$
16.0.216...625.5 $x^{16} - 6 x^{15} + 11 x^{14} + 12 x^{13} - 79 x^{12} + 124 x^{11} + 8 x^{10} - 32 x^{9} - 687 x^{8} + 934 x^{7} + 1800 x^{6} - 11022 x^{5} + 27126 x^{4} - 37120 x^{3} + 32730 x^{2} - 21280 x + 8105$ $5^{10}\cdot 19^{12}$ $C_2^3:C_4$ (as 16T33) $[4]$ $25802.5997037$
16.8.468...625.1 $x^{16} + 5 x^{14} - 31 x^{12} - 50 x^{10} + 166 x^{8} - 50 x^{6} - 31 x^{4} + 5 x^{2} + 1$ $5^{12}\cdot 61^{8}$ $C_2^3:C_4$ (as 16T33) trivial $584759.907381$
16.0.689...889.2 $x^{16} - 4 x^{15} + 20 x^{14} - 75 x^{13} + 234 x^{12} - 586 x^{11} + 1265 x^{10} - 2228 x^{9} + 3366 x^{8} - 4331 x^{7} + 5144 x^{6} - 5434 x^{5} + 5155 x^{4} - 3820 x^{3} + 2452 x^{2} - 1328 x + 368$ $13^{10}\cdot 29^{8}$ $C_2^3:C_4$ (as 16T33) trivial $162678.83983$
16.0.102...625.4 $x^{16} - 3 x^{15} - 7 x^{14} + 11 x^{13} + 113 x^{12} - 226 x^{11} - 143 x^{10} - 199 x^{9} + 3108 x^{8} - 4526 x^{7} + 1698 x^{6} - 7747 x^{5} + 27621 x^{4} - 35200 x^{3} + 18760 x^{2} - 3400 x + 400$ $5^{12}\cdot 29^{10}$ $C_2^3:C_4$ (as 16T33) $[4]$ $73371.5821514$
16.0.102...625.6 $x^{16} - 7 x^{15} + 23 x^{14} - 50 x^{13} + 115 x^{12} - 263 x^{11} + 384 x^{10} - 245 x^{9} + 289 x^{8} - 890 x^{7} + 1101 x^{6} - 1581 x^{5} + 3875 x^{4} - 7140 x^{3} + 8532 x^{2} - 5184 x + 1296$ $5^{12}\cdot 29^{10}$ $C_2^3:C_4$ (as 16T33) $[4]$ $119871.996246$
16.8.105...625.3 $x^{16} - 10 x^{14} - 9 x^{12} + 105 x^{10} + 111 x^{8} - 420 x^{6} - 114 x^{4} - 65 x^{2} + 1$ $5^{10}\cdot 101^{8}$ $C_2^3:C_4$ (as 16T33) trivial $1022779.0833$
16.0.379...041.4 $x^{16} - 5 x^{15} - 4 x^{14} + 57 x^{13} - 83 x^{12} - 193 x^{11} + 1042 x^{10} - 682 x^{9} - 1226 x^{8} + 1038 x^{7} - 5305 x^{6} + 4294 x^{5} + 6685 x^{4} + 1566 x^{3} + 8184 x^{2} - 9072 x + 2352$ $3^{12}\cdot 61^{10}$ $C_2^3:C_4$ (as 16T33) $[4]$ $505125.641002$
16.0.475...681.1 $x^{16} - 7 x^{14} - x^{12} + 67 x^{10} + 136 x^{8} + 67 x^{6} - x^{4} - 7 x^{2} + 1$ $13^{8}\cdot 17^{12}$ $C_2^3:C_4$ (as 16T33) $[4]$ $55520.1320704$
16.0.490...824.1 $x^{16} + 24 x^{14} + 224 x^{12} + 1044 x^{10} + 2629 x^{8} + 3612 x^{6} + 2536 x^{4} + 712 x^{2} + 4$ $2^{46}\cdot 17^{8}$ $C_2^3:C_4$ (as 16T33) $[2, 2, 4]$ $22598.9729953$
16.16.490...824.1 $x^{16} - 24 x^{14} + 224 x^{12} - 1044 x^{10} + 2629 x^{8} - 3612 x^{6} + 2536 x^{4} - 712 x^{2} + 4$ $2^{46}\cdot 17^{8}$ $C_2^3:C_4$ (as 16T33) trivial $11456519.5723$
16.0.540...625.2 $x^{16} + 15 x^{14} + 106 x^{12} + 475 x^{10} + 1486 x^{8} + 3230 x^{6} + 4576 x^{4} + 3715 x^{2} + 1296$ $5^{12}\cdot 19^{12}$ $C_2^3:C_4$ (as 16T33) $[2, 8]$ $71285.5480074$
16.0.264...625.12 $x^{16} - 8 x^{14} + 78 x^{12} + 94 x^{10} - 295 x^{8} + 54 x^{6} + 2413 x^{4} - 3573 x^{2} + 3136$ $5^{12}\cdot 101^{8}$ $C_2^3:C_4$ (as 16T33) $[2, 2, 4]$ $216649.138533$
16.0.345...625.6 $x^{16} - 2 x^{15} + 6 x^{14} + 8 x^{13} + 9 x^{12} + 62 x^{11} + 657 x^{10} - 416 x^{9} - 2247 x^{8} + 2722 x^{7} + 5093 x^{6} - 5996 x^{5} - 1956 x^{4} + 5684 x^{3} - 2001 x^{2} - 1624 x + 1856$ $5^{10}\cdot 29^{12}$ $C_2^3:C_4$ (as 16T33) $[3, 12]$ $119871.996246$
16.0.345...625.8 $x^{16} - 3 x^{15} - 3 x^{14} + 12 x^{13} - 19 x^{12} + 100 x^{11} - 70 x^{10} + 95 x^{9} - 90 x^{8} - 1065 x^{7} + 3906 x^{6} - 6078 x^{5} + 6817 x^{4} - 7738 x^{3} + 11971 x^{2} - 13835 x + 7295$ $5^{10}\cdot 29^{12}$ $C_2^3:C_4$ (as 16T33) $[3, 12]$ $73371.5821514$
16.0.349...921.2 $x^{16} - 8 x^{15} + 18 x^{14} + 14 x^{13} - 75 x^{12} - 96 x^{11} + 301 x^{10} + 662 x^{9} + 198 x^{8} - 8108 x^{7} + 11425 x^{6} + 360 x^{5} - 3372 x^{4} - 6392 x^{3} + 2064 x^{2} + 3008 x + 4288$ $3^{12}\cdot 37^{12}$ $C_2^3:C_4$ (as 16T33) $[2, 8]$ $292944.962933$
16.8.858...489.4 $x^{16} - 6 x^{15} + x^{14} + 49 x^{13} - 141 x^{12} + 33 x^{11} + 813 x^{10} - 1008 x^{9} - 149 x^{8} + 5648 x^{7} - 1418 x^{6} - 9723 x^{5} - 331 x^{4} + 5028 x^{3} + 192 x^{2} - 728 x + 208$ $13^{10}\cdot 53^{8}$ $C_2^3:C_4$ (as 16T33) trivial $9241015.28903$
16.8.116...241.1 $x^{16} - 2 x^{15} + 2 x^{14} - 33 x^{13} + 53 x^{12} + 83 x^{11} - 77 x^{10} + 51 x^{9} - 1774 x^{8} + 1850 x^{7} + 5383 x^{6} - 6162 x^{5} - 5048 x^{4} + 6520 x^{3} + 992 x^{2} - 3360 x - 576$ $13^{12}\cdot 29^{8}$ $C_2^3:C_4$ (as 16T33) trivial $19014964.3925$
16.0.119...000.1 $x^{16} - 8 x^{15} + 34 x^{14} - 78 x^{13} + 166 x^{12} - 296 x^{11} + 592 x^{10} - 1594 x^{9} + 3932 x^{8} - 9382 x^{7} + 20318 x^{6} - 34912 x^{5} + 44991 x^{4} - 39494 x^{3} + 23226 x^{2} - 7276 x + 1076$ $2^{8}\cdot 5^{12}\cdot 61^{8}$ $C_2^3:C_4$ (as 16T33) $[2, 2, 4]$ $160289.989776$
16.16.119...000.1 $x^{16} - 8 x^{15} + 4 x^{14} + 112 x^{13} - 254 x^{12} - 296 x^{11} + 1457 x^{10} - 949 x^{9} - 1463 x^{8} + 1998 x^{7} - 97 x^{6} - 807 x^{5} + 256 x^{4} + 86 x^{3} - 39 x^{2} - x + 1$ $2^{8}\cdot 5^{12}\cdot 61^{8}$ $C_2^3:C_4$ (as 16T33) trivial $31643195.2071$
16.8.264...569.5 $x^{16} - 8 x^{15} + 8 x^{14} + 84 x^{13} - 150 x^{12} - 556 x^{11} + 938 x^{10} + 3362 x^{9} - 5172 x^{8} - 10748 x^{7} + 17454 x^{6} + 10916 x^{5} - 19717 x^{4} - 3822 x^{3} - 9984 x^{2} + 17394 x + 9763$ $13^{10}\cdot 61^{8}$ $C_2^3:C_4$ (as 16T33) trivial $17569347.9344$
16.8.431...625.2 $x^{16} - 4 x^{15} - 10 x^{14} + 127 x^{13} - 380 x^{12} - 84 x^{11} + 890 x^{10} + 591 x^{9} - 2244 x^{8} - 1586 x^{7} + 3018 x^{6} + 2649 x^{5} - 501 x^{4} - 2078 x^{3} - 204 x^{2} + 520 x - 80$ $5^{8}\cdot 101^{10}$ $C_2^3:C_4$ (as 16T33) trivial $35504723.7489$
16.0.469...969.7 $x^{16} - 8 x^{15} + 58 x^{14} - 266 x^{13} + 1023 x^{12} - 3044 x^{11} + 7385 x^{10} - 14408 x^{9} + 21952 x^{8} - 25692 x^{7} + 20601 x^{6} - 8502 x^{5} - 1564 x^{4} + 4240 x^{3} + 11504 x^{2} - 13280 x + 8128$ $13^{12}\cdot 17^{10}$ $C_2^3:C_4$ (as 16T33) $[2]$ $7162693.22826$
16.0.480...689.6 $x^{16} - 4 x^{15} + 4 x^{14} - 11 x^{12} + 214 x^{11} - 181 x^{10} - 506 x^{9} + 1977 x^{8} - 954 x^{7} + 2107 x^{6} + 10450 x^{5} - 16 x^{4} + 934 x^{3} + 20095 x^{2} + 18530 x + 5644$ $17^{10}\cdot 47^{8}$ $C_2^3:C_4$ (as 16T33) $[20]$ $958441.505034$
16.0.924...625.2 $x^{16} + 23 x^{14} + 276 x^{12} + 2818 x^{10} + 20250 x^{8} + 86927 x^{6} + 243976 x^{4} + 501552 x^{2} + 531441$ $5^{8}\cdot 109^{10}$ $C_2^3:C_4$ (as 16T33) trivial $6889381.56239$
16.8.142...329.5 $x^{16} - 30 x^{14} + 367 x^{12} - 2637 x^{10} + 10547 x^{8} - 19670 x^{6} + 14277 x^{4} - 2912 x^{2} + 256$ $13^{8}\cdot 53^{10}$ $C_2^3:C_4$ (as 16T33) trivial $31553758.4088$
16.0.220...625.5 $x^{16} - 2 x^{15} - 17 x^{14} + 36 x^{13} + 141 x^{12} - 438 x^{11} + 255 x^{10} + 2168 x^{9} - 6440 x^{8} - 7008 x^{7} + 45751 x^{6} + 10856 x^{5} - 121567 x^{4} - 41412 x^{3} + 98626 x^{2} + 66550 x + 52645$ $5^{10}\cdot 41^{12}$ $C_2^3:C_4$ (as 16T33) $[2]$ $12961354.7506$
16.8.581...321.5 $x^{16} - 18 x^{14} + 127 x^{12} - 875 x^{10} + 4047 x^{8} - 17612 x^{6} + 47142 x^{4} - 37341 x^{2} + 6561$ $13^{8}\cdot 61^{10}$ $C_2^3:C_4$ (as 16T33) trivial $93957554.1918$
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