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Results (12 matches)

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Label Base field Conductor Isogeny class Weierstrass coefficients
15.2-a1 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[a\) , \( a - 1\) , \( 1\) , \( -379 a - 681\) , \( 5873 a + 10526\bigr] \)
15.2-a2 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[1\) , \( a - 1\) , \( a\) , \( 0\) , \( 3 a - 10\bigr] \)
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-a4 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[a\) , \( a - 1\) , \( 1\) , \( -24 a - 41\) , \( 65 a + 116\bigr] \)
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-a6 \(\Q(\sqrt{21}) \) 15.2 15.2-a \( \bigl[1\) , \( a - 1\) , \( a\) , \( -175 a + 435\) , \( -146 a + 520\bigr] \)
15.2-b1 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( 5 a - 90\) , \( 8 a - 403\bigr] \)
15.2-b2 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( 0\) , \( 0\bigr] \)
15.2-b3 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( 15 a - 55\) , \( -57 a + 152\bigr] \)
15.2-b4 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( -5\) , \( -3 a - 3\bigr] \)
15.2-b5 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( -15 a - 35\) , \( -81 a - 150\bigr] \)
15.2-b6 \(\Q(\sqrt{21}) \) 15.2 15.2-b \( \bigl[a + 1\) , \( 1\) , \( a + 1\) , \( -275 a - 460\) , \( -4022 a - 7205\bigr] \)
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