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Label Polynomial Discriminant Galois group Class group Regulator
16.0.12370583534765625.1 $x^{16} - 7 x^{15} + 24 x^{14} - 50 x^{13} + 65 x^{12} - 40 x^{11} - 28 x^{10} + 94 x^{9} - 94 x^{8} + 16 x^{7} + 82 x^{6} - 128 x^{5} + 108 x^{4} - 59 x^{3} + 22 x^{2} - 6 x + 1$ $3^{8}\cdot 5^{8}\cdot 13^{6}$ $D_8:C_2$ (as 16T44) trivial $50.440336623$
16.0.36877862166921216.1 $x^{16} - 4 x^{15} + 8 x^{14} - 18 x^{13} + 44 x^{12} - 80 x^{11} + 109 x^{10} - 144 x^{9} + 211 x^{8} - 282 x^{7} + 301 x^{6} - 250 x^{5} + 164 x^{4} - 84 x^{3} + 32 x^{2} - 8 x + 1$ $2^{16}\cdot 3^{14}\cdot 7^{6}$ $D_8:C_2$ (as 16T44) trivial $204.840607664$
16.4.232292068597265625.1 $x^{16} - x^{15} + 5 x^{14} - x^{13} + x^{11} - 19 x^{10} - 13 x^{9} - 20 x^{8} - 11 x^{7} + 17 x^{6} + 35 x^{5} + 46 x^{4} + 36 x^{3} + 22 x^{2} + 4 x - 1$ $3^{6}\cdot 5^{8}\cdot 13^{8}$ $D_8:C_2$ (as 16T44) trivial $167.322044256$
16.0.440301256704000000.1 $x^{16} - 8 x^{15} + 32 x^{14} - 84 x^{13} + 168 x^{12} - 276 x^{11} + 370 x^{10} - 384 x^{9} + 295 x^{8} - 164 x^{7} + 78 x^{6} - 60 x^{5} + 62 x^{4} - 40 x^{3} + 14 x^{2} - 4 x + 1$ $2^{32}\cdot 3^{8}\cdot 5^{6}$ $D_8:C_2$ (as 16T44) trivial $925.520714294$
16.0.531312517142544384.1 $x^{16} - 4 x^{15} + 4 x^{14} - 2 x^{13} + 16 x^{12} - 38 x^{11} + 67 x^{10} - 168 x^{9} + 338 x^{8} - 474 x^{7} + 495 x^{6} - 388 x^{5} + 231 x^{4} - 106 x^{3} + 36 x^{2} - 8 x + 1$ $2^{24}\cdot 3^{8}\cdot 13^{6}$ $D_8:C_2$ (as 16T44) trivial $535.350262433$
16.0.555307587640295424.1 $x^{16} - 4 x^{15} - x^{14} + 24 x^{13} - 22 x^{12} - 50 x^{11} + 85 x^{10} + 24 x^{9} - 119 x^{8} + 66 x^{7} + 61 x^{6} - 100 x^{5} + 20 x^{4} + 42 x^{3} - 37 x^{2} - 2 x + 13$ $2^{16}\cdot 3^{14}\cdot 11^{6}$ $D_8:C_2$ (as 16T44) trivial $919.831986506$
16.0.590315622400000000.1 $x^{16} - 2 x^{15} + 3 x^{14} - 7 x^{13} + 12 x^{12} - 11 x^{11} + 14 x^{10} - 9 x^{9} + 5 x^{8} - 3 x^{7} + x^{6} - 8 x^{5} + 27 x^{4} - 14 x^{3} + 2 x^{2} - x + 1$ $2^{18}\cdot 5^{8}\cdot 7^{8}$ $D_8:C_2$ (as 16T44) trivial $200.438586587$
16.4.771024486400000000.1 $x^{16} - 2 x^{15} - x^{14} - 6 x^{11} + 24 x^{10} + 20 x^{9} - 24 x^{8} - 38 x^{7} + 5 x^{6} + 20 x^{5} - 18 x^{4} + 6 x^{3} - 4 x^{2} + 1$ $2^{24}\cdot 5^{8}\cdot 7^{6}$ $D_8:C_2$ (as 16T44) trivial $321.249071894$
16.0.109...000.1 $x^{16} - 12 x^{12} + 46 x^{8} + 68 x^{4} + 25$ $2^{46}\cdot 5^{6}$ $D_8:C_2$ (as 16T44) trivial $1356.41090602$
16.0.152...625.1 $x^{16} - x^{15} + 3 x^{14} + 2 x^{13} - 6 x^{12} + 24 x^{11} - 32 x^{10} + 40 x^{9} - 55 x^{7} + 163 x^{6} - 233 x^{5} + 292 x^{4} - 262 x^{3} + 194 x^{2} - 100 x + 31$ $3^{8}\cdot 5^{8}\cdot 29^{6}$ $D_8:C_2$ (as 16T44) trivial $688.925584956$
16.4.180...584.1 $x^{16} - 6 x^{15} + 16 x^{14} - 18 x^{13} + 4 x^{12} + 6 x^{11} - 5 x^{10} + 24 x^{9} - 47 x^{8} + 24 x^{7} - 5 x^{6} + 6 x^{5} + 4 x^{4} - 18 x^{3} + 16 x^{2} - 6 x + 1$ $2^{16}\cdot 3^{14}\cdot 7^{8}$ $D_8:C_2$ (as 16T44) trivial $888.584915548$
16.0.419...144.1 $x^{16} - 3 x^{15} + 4 x^{14} + 6 x^{13} - 29 x^{12} + 60 x^{11} - 50 x^{10} - 24 x^{9} + 196 x^{8} - 366 x^{7} + 496 x^{6} - 468 x^{5} + 349 x^{4} - 189 x^{3} + 64 x^{2} - 12 x + 1$ $2^{12}\cdot 3^{14}\cdot 11^{8}$ $D_8:C_2$ (as 16T44) trivial $2673.79224339$
16.4.687...000.6 $x^{16} - 6 x^{12} - 33 x^{8} + 6 x^{4} + 1$ $2^{44}\cdot 5^{8}$ $D_8:C_2$ (as 16T44) trivial $1186.93813243$
16.0.704...000.1 $x^{16} - 8 x^{14} + 22 x^{12} - 12 x^{10} - 41 x^{8} + 68 x^{6} + 18 x^{4} - 60 x^{2} + 25$ $2^{36}\cdot 3^{8}\cdot 5^{6}$ $D_8:C_2$ (as 16T44) trivial $3880.81688742$
16.0.944...296.2 $x^{16} - 2 x^{15} - 5 x^{14} + 28 x^{13} - 47 x^{12} - 2 x^{11} + 187 x^{10} - 464 x^{9} + 658 x^{8} - 606 x^{7} + 366 x^{6} - 126 x^{5} + 21 x^{4} - 18 x^{3} + 33 x^{2} - 18 x + 3$ $2^{24}\cdot 3^{14}\cdot 7^{6}$ $D_8:C_2$ (as 16T44) trivial $3737.55934116$
16.4.997...544.2 $x^{16} - 4 x^{15} + 10 x^{13} - 22 x^{12} + 42 x^{11} - 67 x^{10} + 82 x^{9} - 93 x^{8} + 82 x^{7} - 67 x^{6} + 42 x^{5} - 22 x^{4} + 10 x^{3} - 4 x + 1$ $2^{24}\cdot 3^{6}\cdot 13^{8}$ $D_8:C_2$ (as 16T44) trivial $1479.07441648$
16.4.110...000.2 $x^{16} - 14 x^{12} - 73 x^{8} - 46 x^{4} + 1$ $2^{32}\cdot 3^{8}\cdot 5^{8}$ $D_8:C_2$ (as 16T44) trivial $1837.99217481$
16.4.116...000.1 $x^{16} - 4 x^{15} - 2 x^{14} + 22 x^{13} + x^{12} - 66 x^{11} + 5 x^{10} + 144 x^{9} - 137 x^{8} + 88 x^{7} - 168 x^{6} + 180 x^{5} - 69 x^{4} + 10 x^{3} - 7 x^{2} + 2 x + 1$ $2^{24}\cdot 5^{8}\cdot 11^{6}$ $D_8:C_2$ (as 16T44) trivial $1201.23688623$
16.0.238...584.1 $x^{16} - 5 x^{15} + 4 x^{14} + 18 x^{13} - 20 x^{12} - 39 x^{11} + 17 x^{10} + 85 x^{9} + 62 x^{8} - 189 x^{7} - 152 x^{6} + 233 x^{5} + 174 x^{4} - 77 x^{3} - 197 x^{2} - 26 x + 127$ $2^{18}\cdot 3^{8}\cdot 7^{12}$ $D_8:C_2$ (as 16T44) trivial $3314.66450426$
16.0.512...625.1 $x^{16} - 8 x^{15} + 26 x^{14} - 42 x^{13} + 36 x^{12} - 34 x^{11} + 76 x^{10} - 116 x^{9} + 114 x^{8} - 134 x^{7} + 136 x^{6} - 34 x^{5} - 24 x^{4} - 18 x^{3} + 16 x^{2} + 5 x + 1$ $3^{8}\cdot 5^{6}\cdot 29^{8}$ $D_8:C_2$ (as 16T44) $[3]$ $2358.2539372$
16.0.561...000.1 $x^{16} - 2 x^{15} - 3 x^{14} + 6 x^{13} + 6 x^{12} + 8 x^{11} - 33 x^{10} - 92 x^{9} + 347 x^{8} - 470 x^{7} + 373 x^{6} - 204 x^{5} + 97 x^{4} - 54 x^{3} + 28 x^{2} - 8 x + 1$ $2^{24}\cdot 5^{6}\cdot 11^{8}$ $D_8:C_2$ (as 16T44) trivial $1372.75125694$
16.0.841...104.3 $x^{16} - 30 x^{12} + 303 x^{8} - 90 x^{4} + 9$ $2^{44}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) trivial $12326.6355662$
16.0.118...024.6 $x^{16} - 12 x^{14} + 66 x^{12} - 176 x^{10} + 250 x^{8} - 192 x^{6} + 76 x^{4} - 16 x^{2} + 4$ $2^{54}\cdot 3^{8}$ $D_8:C_2$ (as 16T44) trivial $14614.945249$
16.4.176...000.2 $x^{16} + 14 x^{12} - 73 x^{8} + 46 x^{4} + 1$ $2^{36}\cdot 3^{8}\cdot 5^{8}$ $D_8:C_2$ (as 16T44) trivial $7706.91672351$
16.0.210...376.1 $x^{16} - 8 x^{14} + 32 x^{12} - 72 x^{10} + 94 x^{8} - 56 x^{6} + 32 x^{4} - 24 x^{2} + 9$ $2^{58}\cdot 3^{6}$ $D_8:C_2$ (as 16T44) trivial $20178.7579074$
16.4.336...416.3 $x^{16} - 36 x^{12} - 66 x^{8} + 108 x^{4} + 9$ $2^{46}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) trivial $14307.9191899$
16.4.462...504.3 $x^{16} - 6 x^{15} + 11 x^{14} - 38 x^{12} + 120 x^{11} - 172 x^{10} - 96 x^{9} + 604 x^{8} - 450 x^{7} - 598 x^{6} + 1080 x^{5} - 203 x^{4} - 690 x^{3} + 623 x^{2} - 210 x + 25$ $2^{24}\cdot 3^{14}\cdot 7^{8}$ $D_8:C_2$ (as 16T44) trivial $19910.9117506$
16.0.134...664.40 $x^{16} - 12 x^{14} + 78 x^{12} - 300 x^{10} + 678 x^{8} - 900 x^{6} + 702 x^{4} - 324 x^{2} + 81$ $2^{48}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) trivial $47163.81269614346$
16.4.152...376.1 $x^{16} - 6 x^{15} + 13 x^{14} - 20 x^{13} + 82 x^{12} - 298 x^{11} + 502 x^{10} - 202 x^{9} - 629 x^{8} + 1246 x^{7} - 1104 x^{6} + 494 x^{5} - 12 x^{4} - 120 x^{3} + 67 x^{2} - 14 x + 1$ $2^{24}\cdot 3^{8}\cdot 7^{12}$ $D_8:C_2$ (as 16T44) trivial $19028.1201142$
16.4.189...384.1 $x^{16} - 8 x^{14} + 8 x^{12} + 40 x^{10} - 42 x^{8} - 120 x^{6} - 72 x^{4} - 8 x^{2} + 1$ $2^{58}\cdot 3^{8}$ $D_8:C_2$ (as 16T44) trivial $38579.6299143$
16.4.189...384.5 $x^{16} - 8 x^{12} - 10 x^{8} + 8 x^{4} + 1$ $2^{58}\cdot 3^{8}$ $D_8:C_2$ (as 16T44) trivial $29529.3320717$
16.0.189...384.5 $x^{16} - 8 x^{14} + 40 x^{12} - 120 x^{10} + 238 x^{8} - 280 x^{6} + 216 x^{4} - 72 x^{2} + 25$ $2^{58}\cdot 3^{8}$ $D_8:C_2$ (as 16T44) $[2]$ $33237.3304544$
16.4.189...384.6 $x^{16} - 12 x^{12} + 2 x^{8} + 12 x^{4} + 1$ $2^{58}\cdot 3^{8}$ $D_8:C_2$ (as 16T44) trivial $30460.1981818$
16.0.389...000.7 $x^{16} - 4 x^{15} + 10 x^{14} - 32 x^{13} + 63 x^{12} - 74 x^{11} + 162 x^{10} - 380 x^{9} + 947 x^{8} - 2244 x^{7} + 3921 x^{6} - 4596 x^{5} + 3793 x^{4} - 2200 x^{3} + 877 x^{2} - 226 x + 31$ $2^{24}\cdot 5^{8}\cdot 29^{6}$ $D_8:C_2$ (as 16T44) trivial $9192.49654065$
16.4.538...656.18 $x^{16} - 24 x^{10} - 84 x^{8} + 432 x^{6} - 504 x^{4} + 144 x^{2} + 36$ $2^{50}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) trivial $54744.542184568505$
16.0.134...064.24 $x^{16} - 16 x^{14} + 32 x^{12} + 240 x^{10} + 400 x^{8} + 320 x^{6} + 152 x^{4} + 48 x^{2} + 9$ $2^{64}\cdot 3^{6}$ $D_8:C_2$ (as 16T44) trivial $148066.63161318918$
16.0.382...776.78 $x^{16} - 18 x^{12} + 117 x^{8} - 162 x^{4} + 81$ $2^{56}\cdot 3^{12}$ $D_8:C_2$ (as 16T44) trivial $260713.71408280413$
16.0.861...496.57 $x^{16} - 24 x^{14} + 288 x^{12} - 1344 x^{10} + 3552 x^{8} - 5184 x^{6} + 4608 x^{4} - 2304 x^{2} + 576$ $2^{54}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) trivial $410119.73471582297$
16.4.121...576.79 $x^{16} - 16 x^{8} + 16$ $2^{64}\cdot 3^{8}$ $D_8:C_2$ (as 16T44) trivial $223509.2449079539$
16.0.131...000.1 $x^{16} - 8 x^{15} + 54 x^{14} - 238 x^{13} + 843 x^{12} - 2328 x^{11} + 5179 x^{10} - 9274 x^{9} + 13292 x^{8} - 15124 x^{7} + 13533 x^{6} - 9398 x^{5} + 4964 x^{4} - 1930 x^{3} + 522 x^{2} - 88 x + 7$ $2^{24}\cdot 5^{6}\cdot 29^{8}$ $D_8:C_2$ (as 16T44) trivial $91509.6053642$
16.4.153...104.90 $x^{16} - 12 x^{12} - 270 x^{8} + 1836 x^{4} + 81$ $2^{58}\cdot 3^{12}$ $D_8:C_2$ (as 16T44) trivial $302618.726154611$
16.16.174...184.1 $x^{16} - 28 x^{14} - 8 x^{13} + 250 x^{12} + 8 x^{11} - 1036 x^{10} + 380 x^{9} + 2009 x^{8} - 1632 x^{7} - 1216 x^{6} + 1932 x^{5} - 612 x^{4} - 144 x^{3} + 116 x^{2} - 20 x + 1$ $2^{40}\cdot 3^{8}\cdot 17^{6}$ $D_8:C_2$ (as 16T44) trivial $2603928.35311$
16.0.174...184.3 $x^{16} + 20 x^{14} - 8 x^{13} + 130 x^{12} + 40 x^{11} + 300 x^{10} + 332 x^{9} + 681 x^{8} + 672 x^{7} + 872 x^{6} + 1244 x^{5} + 1084 x^{4} + 656 x^{3} + 812 x^{2} + 844 x + 313$ $2^{40}\cdot 3^{8}\cdot 17^{6}$ $D_8:C_2$ (as 16T44) $[2, 4]$ $9072.358008880165$
16.0.344...984.28 $x^{16} + 228 x^{12} + 330 x^{8} + 108 x^{4} + 9$ $2^{56}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) trivial $713896.3746448869$
16.16.997...000.1 $x^{16} - 32 x^{14} - 16 x^{13} + 359 x^{12} + 312 x^{11} - 1762 x^{10} - 2152 x^{9} + 3697 x^{8} + 6200 x^{7} - 2208 x^{6} - 7340 x^{5} - 1651 x^{4} + 2856 x^{3} + 1652 x^{2} + 164 x - 31$ $2^{32}\cdot 5^{8}\cdot 29^{6}$ $D_8:C_2$ (as 16T44) trivial $5522915.69449$
16.0.137...936.81 $x^{16} - 8 x^{15} + 20 x^{14} - 64 x^{12} - 160 x^{11} + 1324 x^{10} - 3144 x^{9} + 5728 x^{8} - 8040 x^{7} + 9292 x^{6} - 9488 x^{5} + 8192 x^{4} - 4992 x^{3} + 2084 x^{2} - 568 x + 73$ $2^{58}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) $[2]$ $1229795.6915646258$
16.0.137...936.85 $x^{16} - 12 x^{12} + 114 x^{8} + 108 x^{4} + 81$ $2^{58}\cdot 3^{14}$ $D_8:C_2$ (as 16T44) $[2]$ $706493.9684418928$
16.16.243...000.1 $x^{16} - 2 x^{15} - 33 x^{14} + 94 x^{13} + 287 x^{12} - 1146 x^{11} - 532 x^{10} + 5532 x^{9} - 3055 x^{8} - 10504 x^{7} + 12454 x^{6} + 4654 x^{5} - 12327 x^{4} + 3014 x^{3} + 2435 x^{2} - 702 x - 169$ $2^{24}\cdot 5^{12}\cdot 29^{6}$ $D_8:C_2$ (as 16T44) trivial $8114556.127637699$
16.4.980...656.205 $x^{16} - 24 x^{12} - 324 x^{8} - 216 x^{4} + 81$ $2^{64}\cdot 3^{12}$ $D_8:C_2$ (as 16T44) trivial $2684830.5194406193$
16.0.980...656.235 $x^{16} + 144 x^{8} + 1296$ $2^{64}\cdot 3^{12}$ $D_8:C_2$ (as 16T44) $[2]$ $1328802.525885491$
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