Label |
Polynomial |
Degree |
Signature |
Discriminant |
Ram. prime count |
Root discriminant |
CM field |
Galois |
Monogenic |
Galois group |
Class group |
Unit group torsion |
Unit group rank |
Regulator |
20.0.148...713.1 |
x20 - 5x19 + 16x18 - 46x17 + 108x16 - 214x15 + 395x14 - 698x13 + 1123x12 - 1588x11 + 2057x10 - 2588x9 + 3128x8 - 3348x7 + 2932x6 - 1996x5 + 1016x4 - 371x3 + 92x2 - 14x + 1 |
$20$ |
[0,10] |
$3^{5}\cdot 11^{19}$ |
$2$ |
$12.8411336046$ |
|
|
? |
$C_5\times D_4$ (as 20T12) |
trivial |
$22$ |
$9$ |
$5805.73215178$ |
20.0.173...125.1 |
x20 - 5x19 + 15x18 - 36x17 + 74x16 - 131x15 + 201x14 - 267x13 + 304x12 - 291x11 + 230x10 - 116x9 - 15x8 + 80x7 - 63x6 + 21x5 + 8x4 - 19x3 + 15x2 - 6x + 1 |
$20$ |
[0,10] |
$5^{5}\cdot 11^{18}$ |
$2$ |
$12.9418367635$ |
|
|
? |
$C_5\times D_4$ (as 20T12) |
trivial |
$22$ |
$9$ |
$6060.61866235$ |
20.10.361...259.1 |
x20 - 3x19 - 7x18 + 25x17 + 4x16 - 27x15 + 17x14 - 191x13 + 37x12 + 613x11 - 33x10 - 796x9 - 208x8 + 490x7 + 329x6 - 71x5 - 145x4 - 46x3 + 5x2 + 6x + 1 |
$20$ |
[10,5] |
$-\,3^{10}\cdot 11^{19}$ |
$2$ |
$16.8998822338$ |
|
|
? |
$C_5\times D_4$ (as 20T12) |
trivial |
$2$ |
$14$ |
$54412.0450771$ |
20.10.493...875.1 |
x20 - 4x19 - x18 + 28x17 - 60x16 + 45x15 + 65x14 - 215x13 + 233x12 - x11 - 318x10 + 407x9 - 158x8 - 175x7 + 270x6 - 75x5 - 110x4 + 46x3 + 24x2 - 2x - 1 |
$20$ |
[10,5] |
$-\,5^{10}\cdot 11^{17}$ |
$2$ |
$17.1659872079$ |
|
|
? |
$C_5\times D_4$ (as 20T12) |
trivial |
$2$ |
$14$ |
$63613.3081038$ |
20.0.816...408.1 |
x20 - 8x19 + 40x18 - 117x17 + 251x16 - 300x15 + 303x14 - 64x13 + 654x12 - 836x11 + 1629x10 + 352x9 - 442x8 + 1545x7 + 3077x6 + 1939x5 + 1665x4 + 2206x3 + 406x2 + 95x + 661 |
$20$ |
[0,10] |
$2^{10}\cdot 3^{15}\cdot 11^{18}$ |
$3$ |
$27.9003309928$ |
✓ |
|
? |
$C_5\times D_4$ (as 20T12) |
$[10]$ |
$2$ |
$9$ |
$125582.779517$ |
20.20.816...408.1 |
x20 - 5x19 - 18x18 + 118x17 + 63x16 - 1022x15 + 498x14 + 4100x13 - 4382x12 - 7485x11 + 12429x10 + 3921x9 - 14821x8 + 3875x7 + 6273x6 - 3851x5 - 190x4 + 641x3 - 150x2 + 5x + 1 |
$20$ |
[20,0] |
$2^{10}\cdot 3^{15}\cdot 11^{18}$ |
$3$ |
$27.9003309928$ |
|
|
? |
$C_5\times D_4$ (as 20T12) |
trivial |
$2$ |
$19$ |
$71784662.2779$ |
20.0.118...912.1 |
x20 - 4x19 + 12x18 - 32x17 + 91x16 - 126x15 + 349x14 - 606x13 + 1765x12 - 3140x11 + 5896x10 - 8688x9 + 11729x8 - 12648x7 + 11673x6 - 7892x5 + 4643x4 - 688x3 - 849x2 + 428x + 463 |
$20$ |
[0,10] |
$2^{15}\cdot 3^{10}\cdot 11^{19}$ |
$3$ |
$28.4221007773$ |
✓ |
|
? |
$C_5\times D_4$ (as 20T12) |
$[2, 4]$ |
$2$ |
$9$ |
$125582.779517$ |
20.20.118...912.1 |
x20 - 8x19 + 4x18 + 118x17 - 260x16 - 490x15 + 1920x14 + 114x13 - 5672x12 + 3567x11 + 7304x10 - 8202x9 - 3013x8 + 6759x7 - 980x6 - 1898x5 + 680x4 + 134x3 - 83x2 + 5x + 1 |
$20$ |
[20,0] |
$2^{15}\cdot 3^{10}\cdot 11^{19}$ |
$3$ |
$28.4221007773$ |
|
|
? |
$C_5\times D_4$ (as 20T12) |
trivial |
$2$ |
$19$ |
$90377894.1176$ |