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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 (6 matches)

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Label Base field Conductor Isogeny class Weierstrass coefficients
15.2-a2 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[1\) , \( a - 1\) , \( a\) , \( 0\) , \( 3 a - 10\bigr] \)
15.2-b2 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( 0\) , \( 0\bigr] \)
45.1-a2 \(\Q(\sqrt{21}) \) 45.1 45.1-a \( \bigl[1\) , \( a\) , \( 1\) , \( a + 2\) , \( -2 a - 4\bigr] \)
45.1-b2 \(\Q(\sqrt{21}) \) 45.1 45.1-b \( \bigl[a\) , \( a\) , \( 0\) , \( 2 a + 2\) , \( -a + 7\bigr] \)
1875.1-e2 \(\Q(\sqrt{21}) \) 1875.1 1875.1-e \( \bigl[a + 1\) , \( -1\) , \( a\) , \( a - 2\) , \( -10 a + 1\bigr] \)
1875.1-bp2 \(\Q(\sqrt{21}) \) 1875.1 1875.1-bp \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( 17 a - 45\) , \( 456 a - 1278\bigr] \)
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