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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
13689.1-CMc1 \(\Q(\sqrt{-3}) \) 13689.1 13689.1-CMc \( \bigl[0\) , \( 0\) , \( a + 1\) , \( 0\) , \( 3 a - 44\bigr] \)
13689.1-CMb1 \(\Q(\sqrt{-3}) \) 13689.1 13689.1-CMb \( \bigl[0\) , \( 0\) , \( 1\) , \( 0\) , \( 9 a + 4\bigr] \)
13689.1-CMb2 \(\Q(\sqrt{-3}) \) 13689.1 13689.1-CMb \( \bigl[0\) , \( 0\) , \( 1\) , \( -210 a - 240\) , \( 2277 a + 1075\bigr] \)
13689.1-CMa1 \(\Q(\sqrt{-3}) \) 13689.1 13689.1-CMa \( \bigl[0\) , \( 0\) , \( a + 1\) , \( 0\) , \( -1\bigr] \)
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