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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-a3 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[a\) , \( a - 1\) , \( 1\) , \( -64 a - 116\) , \( -387 a - 694\bigr] \)
15.2-b3 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( 15 a - 55\) , \( -57 a + 152\bigr] \)
45.1-a3 \(\Q(\sqrt{21}) \) 45.1 45.1-a \( \bigl[1\) , \( a\) , \( 1\) , \( -29 a - 103\) , \( 136 a + 128\bigr] \)
45.1-b3 \(\Q(\sqrt{21}) \) 45.1 45.1-b \( \bigl[a\) , \( a\) , \( 0\) , \( 257 a - 718\) , \( -3487 a + 9718\bigr] \)
1875.1-e3 \(\Q(\sqrt{21}) \) 1875.1 1875.1-e \( \bigl[a + 1\) , \( -1\) , \( a\) , \( 376 a - 1377\) , \( -7635 a + 22626\bigr] \)
1875.1-bp3 \(\Q(\sqrt{21}) \) 1875.1 1875.1-bp \( \bigl[a\) , \( 0\) , \( 1\) , \( -1606 a - 2965\) , \( -39293 a - 70734\bigr] \)
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