The results below are complete, since the LMFDB contains all elliptic curves with conductor norm at most 5000 over real quadratic fields with discriminant 497

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Results (32 matches)

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Label Class Base field Conductor norm Rank Torsion CM Sato-Tate Regulator Period Leading coeff j-invariant Weierstrass coefficients Weierstrass equation
36.1-a1 36.1-a \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.446639215$ 4.475138779 \( -\frac{881361}{16} a + \frac{3765231}{16} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -2 a - 7\) , \( -10 a - 33\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-{x}^{2}+\left(-2a-7\right){x}-10a-33$
36.1-a2 36.1-a \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $8.446639215$ 4.475138779 \( -\frac{5470725}{4096} a + \frac{23991063}{4096} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( 18 a + 58\) , \( 258 a + 845\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-{x}^{2}+\left(18a+58\right){x}+258a+845$
36.1-a3 36.1-a \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $8.446639215$ 4.475138779 \( \frac{5470725}{4096} a + \frac{9260169}{2048} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -18 a + 76\) , \( -258 a + 1103\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-{x}^{2}+\left(-18a+76\right){x}-258a+1103$
36.1-a4 36.1-a \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.446639215$ 4.475138779 \( \frac{881361}{16} a + \frac{1441935}{8} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( 2 a - 9\) , \( 10 a - 43\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-{x}^{2}+\left(2a-9\right){x}+10a-43$
36.1-b1 36.1-b \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $0.257471977$ 1.671046829 \( -\frac{293180476215589246298781}{8} a - \frac{960141789432972248487021}{8} \) \( \bigl[1\) , \( -1\) , \( a\) , \( 64690450 a - 276546321\) , \( -550295059294 a + 2352465823751\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(64690450a-276546321\right){x}-550295059294a+2352465823751$
36.1-b2 36.1-b \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/3\Z$ $\mathrm{SU}(2)$ $1$ $0.772415932$ 1.671046829 \( \frac{293180476215589246298781}{8} a - \frac{626661132824280747392901}{4} \) \( \bigl[1\) , \( -1\) , \( a\) , \( 5674 a - 29613\) , \( -560830 a + 2247997\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(5674a-29613\right){x}-560830a+2247997$
36.1-b3 36.1-b \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $1.802303842$ 1.671046829 \( -\frac{699691689}{2097152} a - \frac{307208349}{2097152} \) \( \bigl[1\) , \( -1\) , \( a\) , \( -193880 a + 828819\) , \( 82120562 a - 351058609\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(-193880a+828819\right){x}+82120562a-351058609$
36.1-b4 36.1-b \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/3\Z$ $\mathrm{SU}(2)$ $1$ $5.406911526$ 1.671046829 \( \frac{699691689}{2097152} a - \frac{503450019}{1048576} \) \( \bigl[1\) , \( -1\) , \( a\) , \( 4 a - 3\) , \( -4 a + 31\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(4a-3\right){x}-4a+31$
36.1-c1 36.1-c \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $35.80333605$ 1.053837268 \( -\frac{881361}{16} a + \frac{3765231}{16} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( 1663 a - 7109\) , \( -71989 a + 307747\bigr] \) ${y}^2+{x}{y}={x}^{3}-{x}^{2}+\left(1663a-7109\right){x}-71989a+307747$
36.1-c2 36.1-c \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.978148450$ 1.053837268 \( -\frac{5470725}{4096} a + \frac{23991063}{4096} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( 7683 a - 32844\) , \( 647373 a - 2767466\bigr] \) ${y}^2+{x}{y}={x}^{3}-{x}^{2}+\left(7683a-32844\right){x}+647373a-2767466$
36.1-c3 36.1-c \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.978148450$ 1.053837268 \( \frac{5470725}{4096} a + \frac{9260169}{2048} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( -7683 a - 25161\) , \( -647373 a - 2120093\bigr] \) ${y}^2+{x}{y}={x}^{3}-{x}^{2}+\left(-7683a-25161\right){x}-647373a-2120093$
36.1-c4 36.1-c \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $35.80333605$ 1.053837268 \( \frac{881361}{16} a + \frac{1441935}{8} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( -1663 a - 5446\) , \( 71989 a + 235758\bigr] \) ${y}^2+{x}{y}={x}^{3}-{x}^{2}+\left(-1663a-5446\right){x}+71989a+235758$
36.1-d1 36.1-d \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $6.264364683$ 2.489206115 \( -\frac{20297286875}{64} a + \frac{43383068421}{32} \) \( \bigl[1\) , \( a\) , \( 0\) , \( 82777 a - 353858\) , \( -25270511 a + 108029346\bigr] \) ${y}^2+{x}{y}={x}^{3}+a{x}^{2}+\left(82777a-353858\right){x}-25270511a+108029346$
36.1-d2 36.1-d \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $18.79309404$ 2.489206115 \( -\frac{489}{4} a + 1841 \) \( \bigl[1\) , \( a\) , \( 0\) , \( 1207 a - 5153\) , \( -22427 a + 95877\bigr] \) ${y}^2+{x}{y}={x}^{3}+a{x}^{2}+\left(1207a-5153\right){x}-22427a+95877$
36.1-d3 36.1-d \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $18.79309404$ 2.489206115 \( \frac{489}{4} a + \frac{6875}{4} \) \( \bigl[1\) , \( a\) , \( 0\) , \( -a + 11\) , \( a - 1\bigr] \) ${y}^2+{x}{y}={x}^{3}+a{x}^{2}+\left(-a+11\right){x}+a-1$
36.1-d4 36.1-d \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $6.264364683$ 2.489206115 \( \frac{20297286875}{64} a + \frac{66468849967}{64} \) \( \bigl[1\) , \( a\) , \( 0\) , \( 29 a - 124\) , \( -203 a + 854\bigr] \) ${y}^2+{x}{y}={x}^{3}+a{x}^{2}+\left(29a-124\right){x}-203a+854$
36.1-e1 36.1-e \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.244838978$ $10.04021683$ 2.604810953 \( -\frac{881361}{16} a + \frac{3765231}{16} \) \( \bigl[1\) , \( -1\) , \( a + 1\) , \( 16 a - 71\) , \( 66 a - 289\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}-{x}^{2}+\left(16a-71\right){x}+66a-289$
36.1-e2 36.1-e \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.081612992$ $10.04021683$ 2.604810953 \( -\frac{5470725}{4096} a + \frac{23991063}{4096} \) \( \bigl[1\) , \( a\) , \( 0\) , \( 1804 a + 5911\) , \( -262428 a - 859431\bigr] \) ${y}^2+{x}{y}={x}^{3}+a{x}^{2}+\left(1804a+5911\right){x}-262428a-859431$
36.1-e3 36.1-e \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.163225985$ $10.04021683$ 2.604810953 \( \frac{5470725}{4096} a + \frac{9260169}{2048} \) \( \bigl[1\) , \( a\) , \( 0\) , \( -8 a - 23\) , \( -36 a - 119\bigr] \) ${y}^2+{x}{y}={x}^{3}+a{x}^{2}+\left(-8a-23\right){x}-36a-119$
36.1-e4 36.1-e \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.489677956$ $10.04021683$ 2.604810953 \( \frac{881361}{16} a + \frac{1441935}{8} \) \( \bigl[1\) , \( -1\) , \( a + 1\) , \( 1828 a - 7817\) , \( 285948 a - 1222411\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}-{x}^{2}+\left(1828a-7817\right){x}+285948a-1222411$
36.1-f1 36.1-f \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/3\Z$ $\mathrm{SU}(2)$ $1$ $0.772415932$ 1.671046829 \( -\frac{293180476215589246298781}{8} a - \frac{960141789432972248487021}{8} \) \( \bigl[1\) , \( -1\) , \( a + 1\) , \( -5675 a - 23939\) , \( 560829 a + 1687167\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}-{x}^{2}+\left(-5675a-23939\right){x}+560829a+1687167$
36.1-f2 36.1-f \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $0.257471977$ 1.671046829 \( \frac{293180476215589246298781}{8} a - \frac{626661132824280747392901}{4} \) \( \bigl[1\) , \( -1\) , \( a + 1\) , \( -64690451 a - 211855871\) , \( 550295059293 a + 1802170764457\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}-{x}^{2}+\left(-64690451a-211855871\right){x}+550295059293a+1802170764457$
36.1-f3 36.1-f \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/3\Z$ $\mathrm{SU}(2)$ $1$ $5.406911526$ 1.671046829 \( -\frac{699691689}{2097152} a - \frac{307208349}{2097152} \) \( \bigl[1\) , \( -1\) , \( a + 1\) , \( -5 a + 1\) , \( 3 a + 27\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}-{x}^{2}+\left(-5a+1\right){x}+3a+27$
36.1-f4 36.1-f \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $1.802303842$ 1.671046829 \( \frac{699691689}{2097152} a - \frac{503450019}{1048576} \) \( \bigl[1\) , \( -1\) , \( a + 1\) , \( 193879 a + 634939\) , \( -82120563 a - 268938047\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}-{x}^{2}+\left(193879a+634939\right){x}-82120563a-268938047$
36.1-g1 36.1-g \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $6.264364683$ 2.489206115 \( -\frac{20297286875}{64} a + \frac{43383068421}{32} \) \( \bigl[1\) , \( -a + 1\) , \( 0\) , \( -29 a - 95\) , \( 203 a + 651\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-29a-95\right){x}+203a+651$
36.1-g2 36.1-g \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $18.79309404$ 2.489206115 \( -\frac{489}{4} a + 1841 \) \( \bigl[1\) , \( -a + 1\) , \( 0\) , \( a + 10\) , \( -a\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(a+10\right){x}-a$
36.1-g3 36.1-g \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $18.79309404$ 2.489206115 \( \frac{489}{4} a + \frac{6875}{4} \) \( \bigl[1\) , \( -a + 1\) , \( 0\) , \( -1207 a - 3946\) , \( 22427 a + 73450\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-1207a-3946\right){x}+22427a+73450$
36.1-g4 36.1-g \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $6.264364683$ 2.489206115 \( \frac{20297286875}{64} a + \frac{66468849967}{64} \) \( \bigl[1\) , \( -a + 1\) , \( 0\) , \( -82777 a - 271081\) , \( 25270511 a + 82758835\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-82777a-271081\right){x}+25270511a+82758835$
36.1-h1 36.1-h \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.489677956$ $10.04021683$ 2.604810953 \( -\frac{881361}{16} a + \frac{3765231}{16} \) \( \bigl[1\) , \( -1\) , \( a\) , \( -1829 a - 5988\) , \( -285949 a - 936462\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(-1829a-5988\right){x}-285949a-936462$
36.1-h2 36.1-h \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.163225985$ $10.04021683$ 2.604810953 \( -\frac{5470725}{4096} a + \frac{23991063}{4096} \) \( \bigl[1\) , \( -a + 1\) , \( 0\) , \( 8 a - 31\) , \( 36 a - 155\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(8a-31\right){x}+36a-155$
36.1-h3 36.1-h \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.081612992$ $10.04021683$ 2.604810953 \( \frac{5470725}{4096} a + \frac{9260169}{2048} \) \( \bigl[1\) , \( -a + 1\) , \( 0\) , \( -1804 a + 7715\) , \( 262428 a - 1121859\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-1804a+7715\right){x}+262428a-1121859$
36.1-h4 36.1-h \(\Q(\sqrt{57}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.244838978$ $10.04021683$ 2.604810953 \( \frac{881361}{16} a + \frac{1441935}{8} \) \( \bigl[1\) , \( -1\) , \( a\) , \( -17 a - 54\) , \( -67 a - 222\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(-17a-54\right){x}-67a-222$
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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.