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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-a2 \(\Q(\sqrt{21}) \) 17.2 17.2-a \( \bigl[a\) , \( 0\) , \( a\) , \( 13 a + 20\) , \( -11 a - 22\bigr] \)
17.2-b2 \(\Q(\sqrt{21}) \) 17.2 17.2-b \( \bigl[a + 1\) , \( -1\) , \( 1\) , \( 10 a - 25\) , \( -26 a + 76\bigr] \)
153.2-b2 \(\Q(\sqrt{21}) \) 153.2 153.2-b \( \bigl[1\) , \( -a + 1\) , \( a\) , \( 13 a\) , \( 23 a - 41\bigr] \)
153.2-e2 \(\Q(\sqrt{21}) \) 153.2 153.2-e \( \bigl[a\) , \( -1\) , \( a + 1\) , \( 136 a - 383\) , \( -1325 a + 3695\bigr] \)
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