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Download displayed columns for resultsLabel | Polynomial | Discriminant | Galois group | Class group |
---|---|---|---|---|
21.1.250...000.1 | $x^{21} + 420 x - 400$ | $2^{38}\cdot 3^{22}\cdot 5^{38}\cdot 7^{20}$ | $A_{21}$ (as 21T163) | trivial |
21.1.109...000.1 | $x^{21} + 3948 x - 3760$ | $2^{38}\cdot 3^{18}\cdot 5^{20}\cdot 7^{22}\cdot 47^{20}$ | $A_{21}$ (as 21T163) | not computed |