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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
25.1-a2 \(\Q(\sqrt{21}) \) 25.1 25.1-a \( \bigl[a + 1\) , \( a + 1\) , \( a + 1\) , \( 29 a - 66\) , \( -125 a + 369\bigr] \)
25.1-b2 \(\Q(\sqrt{21}) \) 25.1 25.1-b \( \bigl[a\) , \( a\) , \( a\) , \( 22 a + 33\) , \( 56 a + 96\bigr] \)
225.1-c2 \(\Q(\sqrt{21}) \) 225.1 225.1-c \( \bigl[a + 1\) , \( 0\) , \( a + 1\) , \( 285 a + 507\) , \( 1611 a + 2888\bigr] \)
225.1-d2 \(\Q(\sqrt{21}) \) 225.1 225.1-d \( \bigl[1\) , \( -1\) , \( a + 1\) , \( 28 a - 23\) , \( 42 a - 188\bigr] \)
625.1-k2 \(\Q(\sqrt{21}) \) 625.1 625.1-k \( \bigl[a\) , \( -1\) , \( a\) , \( 523 a + 807\) , \( 3210 a + 5112\bigr] \)
625.1-l2 \(\Q(\sqrt{21}) \) 625.1 625.1-l \( \bigl[a + 1\) , \( -a - 1\) , \( a\) , \( 663 a - 1757\) , \( -15323 a + 42641\bigr] \)
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