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  *The rank, regulator and analytic order of Ш are not known for all curves in the database; curves for which these are unknown will not appear in searches specifying one of these quantities.


Results (4 matches)

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Label Base field Conductor Isogeny class Weierstrass coefficients
17.2-a1 \(\Q(\sqrt{21}) \) 17.2 17.2-a \( \bigl[a\) , \( 0\) , \( a\) , \( -2 a - 5\) , \( a + 1\bigr] \)
17.2-b1 \(\Q(\sqrt{21}) \) 17.2 17.2-b \( \bigl[a + 1\) , \( -1\) , \( 1\) , \( 0\) , \( 0\bigr] \)
153.2-b1 \(\Q(\sqrt{21}) \) 153.2 153.2-b \( \bigl[1\) , \( -a + 1\) , \( a\) , \( -2 a\) , \( -a - 2\bigr] \)
153.2-e1 \(\Q(\sqrt{21}) \) 153.2 153.2-e \( \bigl[a\) , \( -1\) , \( a + 1\) , \( a - 8\) , \( -2 a + 2\bigr] \)
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