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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 (displaying both matches)

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Label Base field Conductor Isogeny class Weierstrass coefficients
284.1-a1 \(\Q(\sqrt{-67}) \) 284.1 284.1-a \( \bigl[a\) , \( a + 1\) , \( 0\) , \( 18 a + 36\) , \( 8 a - 552\bigr] \)
284.1-a2 \(\Q(\sqrt{-67}) \) 284.1 284.1-a \( \bigl[a\) , \( a + 1\) , \( 0\) , \( -2 a - 4\) , \( 4\bigr] \)
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