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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-a5 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[1\) , \( a - 1\) , \( a\) , \( 40 a - 115\) , \( -74 a + 205\bigr] \)
15.2-b5 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( -15 a - 35\) , \( -81 a - 150\bigr] \)
45.1-a5 \(\Q(\sqrt{21}) \) 45.1 45.1-a \( \bigl[1\) , \( a\) , \( 1\) , \( -239 a - 433\) , \( -3320 a - 5944\bigr] \)
45.1-b5 \(\Q(\sqrt{21}) \) 45.1 45.1-b \( \bigl[a\) , \( a\) , \( 0\) , \( 17 a - 88\) , \( 23 a - 8\bigr] \)
1875.1-e5 \(\Q(\sqrt{21}) \) 1875.1 1875.1-e \( \bigl[a + 1\) , \( -1\) , \( a\) , \( -374 a - 877\) , \( -7385 a - 13374\bigr] \)
1875.1-bp5 \(\Q(\sqrt{21}) \) 1875.1 1875.1-bp \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( 1017 a - 2920\) , \( -4419 a + 12722\bigr] \)
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