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Download displayed columns for results| Label | Polynomial | Discriminant | Galois group | Class group |
|---|---|---|---|---|
| 20.8.147...000.1 | $x^{20} + 10 x^{18} + 5 x^{16} - 160 x^{14} - 70 x^{12} + 396 x^{10} - 1070 x^{8} + 800 x^{6} + 5 x^{4} - 70 x^{2} + 9$ | $2^{30}\cdot 5^{22}\cdot 7^{8}$ | $C_2^9.C_2^4:F_5$ (as 20T854) | $[2]$ |