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Results (24 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
28.2-a9 28.2-a \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.875417135$ 0.330876576 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( -a + 1\) , \( a\) , \( -31 a - 9\) , \( 29 a - 183\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-31a-9\right){x}+29a-183$
896.2-b9 896.2-b \(\Q(\sqrt{-7}) \) \( 2^{7} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.309506696$ 2.105685636 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a\) , \( a - 1\) , \( 0\) , \( -255 a + 282\) , \( -2259 a + 50\bigr] \) ${y}^2+a{x}{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(-255a+282\right){x}-2259a+50$
896.7-b9 896.7-b \(\Q(\sqrt{-7}) \) \( 2^{7} \cdot 7 \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $0.309506696$ 2.105685636 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a + 1\) , \( -a - 1\) , \( a + 1\) , \( -17 a - 361\) , \( 2579 a - 629\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-17a-361\right){x}+2579a-629$
1568.2-b9 1568.2-b \(\Q(\sqrt{-7}) \) \( 2^{5} \cdot 7^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.165438288$ 2.251072633 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a\) , \( a + 1\) , \( 0\) , \( -395 a + 1383\) , \( 13026 a - 20402\bigr] \) ${y}^2+a{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-395a+1383\right){x}+13026a-20402$
1568.5-b9 1568.5-b \(\Q(\sqrt{-7}) \) \( 2^{5} \cdot 7^{2} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $0.165438288$ 2.251072633 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a + 1\) , \( -a\) , \( 0\) , \( 606 a - 1322\) , \( -5616 a - 17948\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^{3}-a{x}^{2}+\left(606a-1322\right){x}-5616a-17948$
1792.5-b9 1792.5-b \(\Q(\sqrt{-7}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.753603583$ $0.218854283$ 2.320905398 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -479 a - 142\) , \( -2210 a + 10492\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-479a-142\right){x}-2210a+10492$
2268.2-b9 2268.2-b \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 3^{4} \cdot 7 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $0.291805711$ 3.970518914 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -270 a - 80\) , \( -710 a + 4331\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-{x}^{2}+\left(-270a-80\right){x}-710a+4331$
6272.2-b9 6272.2-b \(\Q(\sqrt{-7}) \) \( 2^{7} \cdot 7^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.677211459$ $0.116982535$ 2.601420732 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a\) , \( a\) , \( 0\) , \( 1780 a - 1977\) , \( 16700 a - 68439\bigr] \) ${y}^2+a{x}{y}={x}^{3}+a{x}^{2}+\left(1780a-1977\right){x}+16700a-68439$
6272.7-b9 6272.7-b \(\Q(\sqrt{-7}) \) \( 2^{7} \cdot 7^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.677211459$ $0.116982535$ 2.601420732 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a + 1\) , \( -a + 1\) , \( 0\) , \( 110 a + 2534\) , \( 6716 a - 65076\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(110a+2534\right){x}+6716a-65076$
7168.5-h9 7168.5-h \(\Q(\sqrt{-7}) \) \( 2^{10} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.154753348$ 2.105685636 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[0\) , \( a - 1\) , \( 0\) , \( 338 a + 1243\) , \( 5105 a + 23485\bigr] \) ${y}^2={x}^{3}+\left(a-1\right){x}^{2}+\left(338a+1243\right){x}+5105a+23485$
7168.7-h9 7168.7-h \(\Q(\sqrt{-7}) \) \( 2^{10} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.154753348$ 2.105685636 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[0\) , \( a\) , \( 0\) , \( 1102 a - 819\) , \( -13811 a + 26238\bigr] \) ${y}^2={x}^{3}+a{x}^{2}+\left(1102a-819\right){x}-13811a+26238$
17500.2-f8 17500.2-f \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 5^{4} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.104236044$ $0.175083427$ 8.939617596 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( a\) , \( a\) , \( -750 a - 222\) , \( 3213 a - 19478\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+a{x}^{2}+\left(-750a-222\right){x}+3213a-19478$
23548.4-c8 23548.4-c \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7 \cdot 29^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.162560880$ 2.211920557 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( a - 1\) , \( 0\) , \( 619 a + 754\) , \( -11835 a - 11630\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(619a+754\right){x}-11835a-11630$
23548.6-e8 23548.6-e \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7 \cdot 29^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.162560880$ 2.211920557 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( a + 1\) , \( 1\) , \( 1002 a - 277\) , \( 17577 a - 16261\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(1002a-277\right){x}+17577a-16261$
23716.4-g8 23716.4-g \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7^{2} \cdot 11^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.099763041$ 2.714895745 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -1965 a + 3421\) , \( -76203 a + 47545\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-1965a+3421\right){x}-76203a+47545$
23716.6-e8 23716.6-e \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7^{2} \cdot 11^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.099763041$ 2.714895745 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( -a\) , \( 1\) , \( 706 a - 3795\) , \( 63187 a + 28686\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-a{x}^{2}+\left(706a-3795\right){x}+63187a+28686$
27104.13-c8 27104.13-c \(\Q(\sqrt{-7}) \) \( 2^{5} \cdot 7 \cdot 11^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $8.332555422$ $0.131974098$ 3.325124285 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a + 1\) , \( a + 1\) , \( 0\) , \( -903 a - 1198\) , \( 23634 a - 40428\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-903a-1198\right){x}+23634a-40428$
27104.15-j8 27104.15-j \(\Q(\sqrt{-7}) \) \( 2^{5} \cdot 7 \cdot 11^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.532740893$ $0.131974098$ 7.653290664 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a + 1\) , \( a\) , \( 0\) , \( 1425 a + 61\) , \( -32373 a + 13575\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^{3}+a{x}^{2}+\left(1425a+61\right){x}-32373a+13575$
27104.4-j8 27104.4-j \(\Q(\sqrt{-7}) \) \( 2^{5} \cdot 7 \cdot 11^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.130963575$ $0.131974098$ 7.653290664 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a\) , \( -1\) , \( a\) , \( 1185 a + 709\) , \( 28914 a + 5125\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^{3}-{x}^{2}+\left(1185a+709\right){x}+28914a+5125$
27104.6-c8 27104.6-c \(\Q(\sqrt{-7}) \) \( 2^{5} \cdot 7 \cdot 11^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $8.332555422$ $0.131974098$ 3.325124285 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[a\) , \( 1\) , \( 0\) , \( -1525 a + 479\) , \( -11576 a - 35288\bigr] \) ${y}^2+a{x}{y}={x}^{3}+{x}^{2}+\left(-1525a+479\right){x}-11576a-35288$
28672.7-e8 28672.7-e \(\Q(\sqrt{-7}) \) \( 2^{12} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $6.315255337$ $0.109427141$ 4.179140127 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[0\) , \( -a - 1\) , \( 0\) , \( -1919 a - 567\) , \( -13275 a + 80665\bigr] \) ${y}^2={x}^{3}+\left(-a-1\right){x}^{2}+\left(-1919a-567\right){x}-13275a+80665$
28672.7-o8 28672.7-o \(\Q(\sqrt{-7}) \) \( 2^{12} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.109427141$ 1.488944592 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -1919 a - 567\) , \( 13275 a - 80665\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-1919a-567\right){x}+13275a-80665$
38332.4-c8 38332.4-c \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7 \cdot 37^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.143917690$ 1.958247865 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( 1\) , \( a + 1\) , \( 1142 a - 1378\) , \( -6585 a + 35443\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+{x}^{2}+\left(1142a-1378\right){x}-6585a+35443$
38332.6-c8 38332.6-c \(\Q(\sqrt{-7}) \) \( 2^{2} \cdot 7 \cdot 37^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.143917690$ 1.958247865 \( \frac{70135314719125}{481036337152} a + \frac{288417990127625}{481036337152} \) \( \bigl[1\) , \( 0\) , \( a + 1\) , \( -3 a + 1714\) , \( -5899 a + 35982\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(-3a+1714\right){x}-5899a+35982$
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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.