Learn more

Refine search


Results (1-50 of 1240 matches)

Next   displayed columns for results
Label Class Base field Conductor norm Rank Torsion CM Sato-Tate Regulator Period Leading coeff j-invariant Weierstrass coefficients Weierstrass equation
7.1-a1 7.1-a 4.4.10304.1 \( 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.060619827$ $869.2993445$ 1.038271940 \( \frac{2548864}{7} a^{3} - \frac{6864896}{7} a^{2} - \frac{13090688}{7} a + 4211008 \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + \frac{1}{2} a^{2} + 2 a - 1\) , \( 1\) , \( \frac{11}{2} a^{3} - a^{2} - \frac{83}{2} a - 25\) , \( \frac{25}{2} a^{3} - \frac{7}{2} a^{2} - 96 a - 61\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+{y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{1}{2}a^{2}+2a-1\right){x}^{2}+\left(\frac{11}{2}a^{3}-a^{2}-\frac{83}{2}a-25\right){x}+\frac{25}{2}a^{3}-\frac{7}{2}a^{2}-96a-61$
7.1-a2 7.1-a 4.4.10304.1 \( 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.121239654$ $869.2993445$ 1.038271940 \( -\frac{1076352}{7} a^{3} + \frac{461824}{7} a^{2} + \frac{8449920}{7} a + \frac{5260480}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + \frac{9}{2} a\) , \( \frac{1}{2} a^{3} - \frac{5}{2} a - 1\) , \( -\frac{53}{2} a^{3} + \frac{139}{2} a^{2} + 136 a - 292\) , \( \frac{575}{2} a^{3} - \frac{1553}{2} a^{2} - 1476 a + 3333\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{5}{2}a-1\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{9}{2}a\right){x}^{2}+\left(-\frac{53}{2}a^{3}+\frac{139}{2}a^{2}+136a-292\right){x}+\frac{575}{2}a^{3}-\frac{1553}{2}a^{2}-1476a+3333$
7.1-b1 7.1-b 4.4.10304.1 \( 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $824.9059406$ 2.031615487 \( \frac{1076352}{7} a^{3} - \frac{2767232}{7} a^{2} - \frac{6144512}{7} a + \frac{13095872}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( -a - 1\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( \frac{3}{2} a^{3} - \frac{11}{2} a^{2} + 2 a + 4\) , \( 4 a^{3} - 17 a^{2} + 8 a + 15\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(\frac{3}{2}a^{3}-\frac{11}{2}a^{2}+2a+4\right){x}+4a^{3}-17a^{2}+8a+15$
7.1-b2 7.1-b 4.4.10304.1 \( 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $412.4529703$ 2.031615487 \( -\frac{2548864}{7} a^{3} + \frac{781696}{7} a^{2} + \frac{19173888}{7} a + \frac{12070336}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( a\) , \( \frac{1}{2} a^{3} - \frac{5}{2} a - 1\) , \( a^{3} - a^{2} - 6 a - 3\) , \( 2 a^{3} - \frac{7}{2} a^{2} - \frac{21}{2} a - 5\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{5}{2}a-1\right){y}={x}^{3}+a{x}^{2}+\left(a^{3}-a^{2}-6a-3\right){x}+2a^{3}-\frac{7}{2}a^{2}-\frac{21}{2}a-5$
7.1-c1 7.1-c 4.4.10304.1 \( 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.121239654$ $869.2993445$ 1.038271940 \( \frac{1076352}{7} a^{3} - \frac{2767232}{7} a^{2} - \frac{6144512}{7} a + \frac{13095872}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{5}{2} a - 3\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - 2 a^{2} - \frac{9}{2} a + 2\) , \( -\frac{1}{2} a^{3} + \frac{1}{2} a^{2} + 6 a + 2\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{5}{2}a-3\right){x}^{2}+\left(\frac{1}{2}a^{3}-2a^{2}-\frac{9}{2}a+2\right){x}-\frac{1}{2}a^{3}+\frac{1}{2}a^{2}+6a+2$
7.1-c2 7.1-c 4.4.10304.1 \( 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.060619827$ $869.2993445$ 1.038271940 \( -\frac{2548864}{7} a^{3} + \frac{781696}{7} a^{2} + \frac{19173888}{7} a + \frac{12070336}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{3}{2} a + 4\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( -\frac{9}{2} a^{3} + \frac{27}{2} a^{2} + 24 a - 57\) , \( -\frac{35}{2} a^{3} + \frac{97}{2} a^{2} + 91 a - 208\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{3}{2}a+4\right){x}^{2}+\left(-\frac{9}{2}a^{3}+\frac{27}{2}a^{2}+24a-57\right){x}-\frac{35}{2}a^{3}+\frac{97}{2}a^{2}+91a-208$
7.1-d1 7.1-d 4.4.10304.1 \( 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $412.4529703$ 2.031615487 \( \frac{2548864}{7} a^{3} - \frac{6864896}{7} a^{2} - \frac{13090688}{7} a + 4211008 \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( -a + 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 1\) , \( -a^{3} + 2 a^{2} + 3 a - 7\) , \( -\frac{5}{2} a^{3} + \frac{7}{2} a^{2} + 11 a - 17\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+1\right){y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-a^{3}+2a^{2}+3a-7\right){x}-\frac{5}{2}a^{3}+\frac{7}{2}a^{2}+11a-17$
7.1-d2 7.1-d 4.4.10304.1 \( 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $824.9059406$ 2.031615487 \( -\frac{1076352}{7} a^{3} + \frac{461824}{7} a^{2} + \frac{8449920}{7} a + \frac{5260480}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( a + 1\) , \( 1\) , \( -\frac{3}{2} a^{3} - a^{2} + \frac{13}{2} a + 3\) , \( -\frac{11}{2} a^{3} - \frac{11}{2} a^{2} + 19 a + 11\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}{y}+{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-\frac{3}{2}a^{3}-a^{2}+\frac{13}{2}a+3\right){x}-\frac{11}{2}a^{3}-\frac{11}{2}a^{2}+19a+11$
8.1-a1 8.1-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $439.9595193$ 2.167104221 \( 40 a^{3} + \frac{3281}{16} a^{2} - \frac{737}{2} a - \frac{679}{2} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{3}{2} a - 2\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{1}{2} a - 1\) , \( -a + 1\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{3}{2}a-2\right){x}^{2}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{1}{2}a-1\right){x}-a+1$
8.1-a2 8.1-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $879.9190386$ 2.167104221 \( -\frac{106555}{4} a^{3} + \frac{17049}{2} a^{2} + 226838 a + 184484 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{3}{2} a + 2\) , \( 0\) , \( 6 a^{3} - \frac{43}{2} a^{2} + \frac{21}{2} a + 15\) , \( -26 a^{3} + 112 a^{2} - 56 a - 100\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{3}{2}a+2\right){x}^{2}+\left(6a^{3}-\frac{43}{2}a^{2}+\frac{21}{2}a+15\right){x}-26a^{3}+112a^{2}-56a-100$
8.1-a3 8.1-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $439.9595193$ 2.167104221 \( \frac{3252059965}{4} a^{3} + \frac{1983512637}{4} a^{2} - 2919685778 a - 419445786 \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( -\frac{1}{2} a^{3} + \frac{9}{2} a + 2\) , \( \frac{1}{2} a^{3} - \frac{5}{2} a\) , \( 509 a^{3} - \frac{463}{2} a^{2} - \frac{7289}{2} a - 2245\) , \( 3668 a^{3} - 405 a^{2} - 29374 a - 18925\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{5}{2}a\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{9}{2}a+2\right){x}^{2}+\left(509a^{3}-\frac{463}{2}a^{2}-\frac{7289}{2}a-2245\right){x}+3668a^{3}-405a^{2}-29374a-18925$
8.1-a4 8.1-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $109.9898798$ 2.167104221 \( -\frac{63546444805}{4} a^{3} + \frac{19553427267}{4} a^{2} + 119478814952 a + 75100798390 \) \( \bigl[a\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( a\) , \( -\frac{1}{2} a^{3} + \frac{3}{2} a^{2} + 2 a - 7\) , \( -\frac{3}{2} a^{3} - a^{2} + \frac{11}{2} a\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^{3}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}^{2}+\left(-\frac{1}{2}a^{3}+\frac{3}{2}a^{2}+2a-7\right){x}-\frac{3}{2}a^{3}-a^{2}+\frac{11}{2}a$
8.1-b1 8.1-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.227197469$ $135.5285667$ 1.820047240 \( \frac{3252059965}{4} a^{3} + \frac{1983512637}{4} a^{2} - 2919685778 a - 419445786 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( -2 a^{3} + 5 a^{2} + 9 a - 26\) , \( -8 a^{3} + 14 a^{2} + 38 a - 64\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}^{2}+\left(-2a^{3}+5a^{2}+9a-26\right){x}-8a^{3}+14a^{2}+38a-64$
8.1-b2 8.1-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $0.113598734$ $1084.228533$ 1.820047240 \( -\frac{106555}{4} a^{3} + \frac{17049}{2} a^{2} + 226838 a + 184484 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a - 1\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{7}{2} a - 2\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}^{2}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a-1\right){x}-\frac{1}{2}a^{3}+a^{2}+\frac{7}{2}a-2$
8.1-b3 8.1-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.056799367$ $542.1142668$ 1.820047240 \( 40 a^{3} + \frac{3281}{16} a^{2} - \frac{737}{2} a - \frac{679}{2} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a + 2\) , \( \frac{3}{2} a^{3} + \frac{3}{2} a^{2} - 9 a + 4\) , \( 8 a^{2} - 24\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){x}^{2}+\left(\frac{3}{2}a^{3}+\frac{3}{2}a^{2}-9a+4\right){x}+8a^{2}-24$
8.1-b4 8.1-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.056799367$ $542.1142668$ 1.820047240 \( -\frac{63546444805}{4} a^{3} + \frac{19553427267}{4} a^{2} + 119478814952 a + 75100798390 \) \( \bigl[\frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a + 2\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{3}{2} a + 3\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( 34 a^{3} - 36 a^{2} - 194 a - 96\) , \( -160 a^{3} - 54 a^{2} + 1456 a + 990\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a+2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{3}{2}a+3\right){x}^{2}+\left(34a^{3}-36a^{2}-194a-96\right){x}-160a^{3}-54a^{2}+1456a+990$
8.2-a1 8.2-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $879.9190386$ 2.167104221 \( \frac{106555}{4} a^{3} - \frac{285567}{4} a^{2} - \frac{655883}{4} a + \frac{1572831}{4} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a\) , \( 0\) , \( -\frac{9}{2} a^{3} - 6 a^{2} + \frac{27}{2} a + 12\) , \( \frac{1}{2} a^{3} + \frac{5}{2} a^{2} + 4 a + 2\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-1\right){x}{y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a\right){x}^{2}+\left(-\frac{9}{2}a^{3}-6a^{2}+\frac{27}{2}a+12\right){x}+\frac{1}{2}a^{3}+\frac{5}{2}a^{2}+4a+2$
8.2-a2 8.2-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $439.9595193$ 2.167104221 \( -40 a^{3} + \frac{5201}{16} a^{2} - \frac{1293}{8} a - \frac{7407}{16} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 1\) , \( -a\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( a\) , \( a\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){y}={x}^{3}-a{x}^{2}+a{x}+a$
8.2-a3 8.2-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $439.9595193$ 2.167104221 \( -\frac{3252059965}{4} a^{3} + 2934923133 a^{2} - \frac{2044462057}{4} a - \frac{4060476827}{2} \) \( \bigl[\frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a + 1\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{3}{2} a + 3\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a + 1\) , \( -511 a^{3} + \frac{2605}{2} a^{2} + \frac{5177}{2} a - 5637\) , \( -\frac{5759}{2} a^{3} + \frac{16631}{2} a^{2} + 15053 a - 35335\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a+1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a+1\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{3}{2}a+3\right){x}^{2}+\left(-511a^{3}+\frac{2605}{2}a^{2}+\frac{5177}{2}a-5637\right){x}-\frac{5759}{2}a^{3}+\frac{16631}{2}a^{2}+15053a-35335$
8.2-a4 8.2-a 4.4.10304.1 \( 2^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $109.9898798$ 2.167104221 \( \frac{63546444805}{4} a^{3} - 42771476787 a^{2} - \frac{326382779927}{4} a + \frac{367162717915}{2} \) \( \bigl[a + 1\) , \( \frac{1}{2} a^{2} - \frac{3}{2} a - 1\) , \( a + 1\) , \( \frac{1}{2} a^{3} - \frac{11}{2} a - 4\) , \( \frac{3}{2} a^{3} - \frac{11}{2} a^{2} + 3\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^{3}+\left(\frac{1}{2}a^{2}-\frac{3}{2}a-1\right){x}^{2}+\left(\frac{1}{2}a^{3}-\frac{11}{2}a-4\right){x}+\frac{3}{2}a^{3}-\frac{11}{2}a^{2}+3$
8.2-b1 8.2-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.227197469$ $135.5285667$ 1.820047240 \( -\frac{3252059965}{4} a^{3} + 2934923133 a^{2} - \frac{2044462057}{4} a - \frac{4060476827}{2} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 1\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{7}{2} a - 4\) , \( a + 1\) , \( \frac{7}{2} a^{3} - 3 a^{2} - \frac{39}{2} a - 7\) , \( 9 a^{3} - 5 a^{2} - 60 a - 30\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-1\right){x}{y}+\left(a+1\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{7}{2}a-4\right){x}^{2}+\left(\frac{7}{2}a^{3}-3a^{2}-\frac{39}{2}a-7\right){x}+9a^{3}-5a^{2}-60a-30$
8.2-b2 8.2-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $0.113598734$ $1084.228533$ 1.820047240 \( \frac{106555}{4} a^{3} - \frac{285567}{4} a^{2} - \frac{655883}{4} a + \frac{1572831}{4} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 1\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{7}{2} a - 4\) , \( a + 1\) , \( a^{3} - \frac{1}{2} a^{2} - \frac{9}{2} a + 3\) , \( \frac{3}{2} a^{3} - \frac{1}{2} a^{2} - 7 a + 2\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-1\right){x}{y}+\left(a+1\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{7}{2}a-4\right){x}^{2}+\left(a^{3}-\frac{1}{2}a^{2}-\frac{9}{2}a+3\right){x}+\frac{3}{2}a^{3}-\frac{1}{2}a^{2}-7a+2$
8.2-b3 8.2-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.056799367$ $542.1142668$ 1.820047240 \( -40 a^{3} + \frac{5201}{16} a^{2} - \frac{1293}{8} a - \frac{7407}{16} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a - 1\) , \( \frac{3}{2} a^{3} + 2 a^{2} - \frac{7}{2} a\) , \( 7 a^{3} + 5 a^{2} - 32 a - 22\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a-1\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}^{2}+\left(\frac{3}{2}a^{3}+2a^{2}-\frac{7}{2}a\right){x}+7a^{3}+5a^{2}-32a-22$
8.2-b4 8.2-b 4.4.10304.1 \( 2^{3} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.056799367$ $542.1142668$ 1.820047240 \( \frac{63546444805}{4} a^{3} - 42771476787 a^{2} - \frac{326382779927}{4} a + \frac{367162717915}{2} \) \( \bigl[a + 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 1\) , \( \frac{1}{2} a^{3} - \frac{5}{2} a\) , \( -913 a^{3} + 2459 a^{2} + 4690 a - 10552\) , \( 38402 a^{3} - 103390 a^{2} - 197238 a + 443764\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{5}{2}a\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+1\right){x}^{2}+\left(-913a^{3}+2459a^{2}+4690a-10552\right){x}+38402a^{3}-103390a^{2}-197238a+443764$
14.1-a1 14.1-a 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.134360114$ $1862.055830$ 2.464677714 \( -\frac{102699803}{56} a^{3} + \frac{427167035}{56} a^{2} - \frac{25500177}{7} a - \frac{47490668}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 4 a + 2\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( a^{3} - 5 a^{2} + 2 a + 10\) , \( -\frac{1}{2} a^{3} + \frac{5}{2} a^{2} - 3 a - 1\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-4a+2\right){x}^{2}+\left(a^{3}-5a^{2}+2a+10\right){x}-\frac{1}{2}a^{3}+\frac{5}{2}a^{2}-3a-1$
14.1-a2 14.1-a 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.067180057$ $931.0279154$ 2.464677714 \( \frac{110853}{56} a^{3} + 706 a^{2} - \frac{77575}{14} a - \frac{14101}{7} \) \( \bigl[1\) , \( a\) , \( \frac{1}{2} a^{2} + \frac{1}{2} a - 1\) , \( -\frac{3}{2} a^{3} - 17 a^{2} + \frac{109}{2} a + 46\) , \( \frac{49}{2} a^{3} + 92 a^{2} - \frac{863}{2} a - 335\bigr] \) ${y}^2+{x}{y}+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-1\right){y}={x}^{3}+a{x}^{2}+\left(-\frac{3}{2}a^{3}-17a^{2}+\frac{109}{2}a+46\right){x}+\frac{49}{2}a^{3}+92a^{2}-\frac{863}{2}a-335$
14.1-b1 14.1-b 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.036081162$ $2393.915606$ 2.552746472 \( -\frac{102699803}{56} a^{3} + \frac{427167035}{56} a^{2} - \frac{25500177}{7} a - \frac{47490668}{7} \) \( \bigl[\frac{1}{2} a^{3} - \frac{5}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{9}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 1\) , \( a^{3} + \frac{3}{2} a^{2} - \frac{7}{2} a - 2\) , \( 7 a^{3} + \frac{17}{2} a^{2} - \frac{45}{2} a - 18\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{5}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+1\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{9}{2}a-1\right){x}^{2}+\left(a^{3}+\frac{3}{2}a^{2}-\frac{7}{2}a-2\right){x}+7a^{3}+\frac{17}{2}a^{2}-\frac{45}{2}a-18$
14.1-b2 14.1-b 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.018040581$ $1196.957803$ 2.552746472 \( \frac{110853}{56} a^{3} + 706 a^{2} - \frac{77575}{14} a - \frac{14101}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( -\frac{1}{2} a^{3} + \frac{7}{2} a\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a + 2\) , \( -a^{2} + a + 5\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{5}{2} a - 4\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a+2\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{7}{2}a\right){x}^{2}+\left(-a^{2}+a+5\right){x}-\frac{1}{2}a^{3}+a^{2}+\frac{5}{2}a-4$
14.2-a1 14.2-a 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.134360114$ $1862.055830$ 2.464677714 \( \frac{102699803}{56} a^{3} + \frac{59533813}{28} a^{2} - \frac{342233245}{56} a - \frac{32432441}{7} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{7}{2} a - 2\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( -a^{3} - 2 a^{2} + 5 a + 8\) , \( \frac{1}{2} a^{3} + a^{2} - \frac{1}{2} a - 2\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{7}{2}a-2\right){x}^{2}+\left(-a^{3}-2a^{2}+5a+8\right){x}+\frac{1}{2}a^{3}+a^{2}-\frac{1}{2}a-2$
14.2-a2 14.2-a 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.067180057$ $931.0279154$ 2.464677714 \( -\frac{110853}{56} a^{3} + \frac{372095}{56} a^{2} - \frac{101331}{56} a - \frac{272719}{56} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( -\frac{1}{2} a^{3} + \frac{1}{2} a^{2} + 2 a\) , \( \frac{1}{2} a^{3} - \frac{5}{2} a - 1\) , \( 205 a^{3} - 553 a^{2} - 1055 a + 2377\) , \( -\frac{21727}{2} a^{3} + \frac{58495}{2} a^{2} + 55795 a - 125534\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{5}{2}a-1\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{1}{2}a^{2}+2a\right){x}^{2}+\left(205a^{3}-553a^{2}-1055a+2377\right){x}-\frac{21727}{2}a^{3}+\frac{58495}{2}a^{2}+55795a-125534$
14.2-b1 14.2-b 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.036081162$ $2393.915606$ 2.552746472 \( \frac{102699803}{56} a^{3} + \frac{59533813}{28} a^{2} - \frac{342233245}{56} a - \frac{32432441}{7} \) \( \bigl[\frac{1}{2} a^{3} - \frac{5}{2} a - 1\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( 0\) , \( -5 a^{3} + 21 a^{2} + 29 a - 85\) , \( 29 a^{3} - 67 a^{2} - 144 a + 295\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{5}{2}a-1\right){x}{y}={x}^{3}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}^{2}+\left(-5a^{3}+21a^{2}+29a-85\right){x}+29a^{3}-67a^{2}-144a+295$
14.2-b2 14.2-b 4.4.10304.1 \( 2 \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.018040581$ $1196.957803$ 2.552746472 \( -\frac{110853}{56} a^{3} + \frac{372095}{56} a^{2} - \frac{101331}{56} a - \frac{272719}{56} \) \( \bigl[\frac{1}{2} a^{2} - \frac{1}{2} a - 1\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( a + 3\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a - 3\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-1\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}^{2}+\left(a+3\right){x}+\frac{1}{2}a^{3}-\frac{7}{2}a-3$
16.2-a1 16.2-a 4.4.10304.1 \( 2^{4} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $299.0804076$ 2.946354769 \( \frac{1149711}{4} a^{3} - \frac{4783537}{4} a^{2} + \frac{1143783}{2} a + 1064020 \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 4 a + 2\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( a^{3} - 6 a + 3\) , \( \frac{5}{2} a^{3} + \frac{3}{2} a^{2} - 10 a\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-4a+2\right){x}^{2}+\left(a^{3}-6a+3\right){x}+\frac{5}{2}a^{3}+\frac{3}{2}a^{2}-10a$
16.2-b1 16.2-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $219.8077559$ 1.082704873 \( \frac{9303850896879}{32} a^{3} + \frac{10797411001713}{32} a^{2} - \frac{1937587510291}{2} a - \frac{2943761556959}{4} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{2} + \frac{1}{2} a + 2\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( -2 a^{3} - \frac{23}{2} a^{2} - \frac{35}{2} a - 3\) , \( -\frac{141}{2} a^{3} - \frac{117}{2} a^{2} + 302 a + 213\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){y}={x}^{3}+\left(-\frac{1}{2}a^{2}+\frac{1}{2}a+2\right){x}^{2}+\left(-2a^{3}-\frac{23}{2}a^{2}-\frac{35}{2}a-3\right){x}-\frac{141}{2}a^{3}-\frac{117}{2}a^{2}+302a+213$
16.2-b2 16.2-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $219.8077559$ 1.082704873 \( -\frac{133698893}{128} a^{3} + \frac{123708829}{32} a^{2} - \frac{28210561}{16} a - \frac{12101397}{4} \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{3}{2} a + 2\) , \( a\) , \( -49 a^{3} + \frac{267}{2} a^{2} + \frac{505}{2} a - 568\) , \( \frac{863}{2} a^{3} - \frac{2319}{2} a^{2} - 2215 a + 4979\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}+a{y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{3}{2}a+2\right){x}^{2}+\left(-49a^{3}+\frac{267}{2}a^{2}+\frac{505}{2}a-568\right){x}+\frac{863}{2}a^{3}-\frac{2319}{2}a^{2}-2215a+4979$
16.2-c1 16.2-c 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $59.68458879$ 2.057914491 \( -\frac{133698893}{128} a^{3} + \frac{123708829}{32} a^{2} - \frac{28210561}{16} a - \frac{12101397}{4} \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{2} - \frac{1}{2} a + 3\) , \( 0\) , \( -17 a^{3} - 20 a^{2} + 56 a + 44\) , \( -159 a^{3} - 184 a^{2} + 526 a + 392\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}={x}^{3}+\left(-\frac{1}{2}a^{2}-\frac{1}{2}a+3\right){x}^{2}+\left(-17a^{3}-20a^{2}+56a+44\right){x}-159a^{3}-184a^{2}+526a+392$
16.2-c2 16.2-c 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $59.68458879$ 2.057914491 \( \frac{9303850896879}{32} a^{3} + \frac{10797411001713}{32} a^{2} - \frac{1937587510291}{2} a - \frac{2943761556959}{4} \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( -\frac{1}{2} a^{3} + \frac{1}{2} a^{2} + 2 a\) , \( 0\) , \( -2 a^{3} + 7 a^{2} + 8 a - 32\) , \( -16 a^{3} + 53 a^{2} + 72 a - 252\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{1}{2}a^{2}+2a\right){x}^{2}+\left(-2a^{3}+7a^{2}+8a-32\right){x}-16a^{3}+53a^{2}+72a-252$
16.2-d1 16.2-d 4.4.10304.1 \( 2^{4} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $75.23853844$ 0.741203438 \( \frac{1149711}{4} a^{3} - \frac{4783537}{4} a^{2} + \frac{1143783}{2} a + 1064020 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( 2 a^{3} - 3 a^{2} - 2 a + 3\) , \( 9 a^{3} - \frac{25}{2} a^{2} - \frac{69}{2} a - 14\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}^{2}+\left(2a^{3}-3a^{2}-2a+3\right){x}+9a^{3}-\frac{25}{2}a^{2}-\frac{69}{2}a-14$
16.3-a1 16.3-a 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $153.0558732$ 1.507811580 \( -\frac{2142331909}{2} a^{3} + \frac{8913266161}{2} a^{2} - 2130537580 a - 3966334907 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + a^{2} + \frac{7}{2} a - 4\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 3 a + 2\) , \( \frac{51}{2} a^{3} - 68 a^{2} - \frac{261}{2} a + 294\) , \( -\frac{68581}{2} a^{3} + \frac{184643}{2} a^{2} + 176121 a - 396257\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-3a+2\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+a^{2}+\frac{7}{2}a-4\right){x}^{2}+\left(\frac{51}{2}a^{3}-68a^{2}-\frac{261}{2}a+294\right){x}-\frac{68581}{2}a^{3}+\frac{184643}{2}a^{2}+176121a-396257$
16.3-a2 16.3-a 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $153.0558732$ 1.507811580 \( -\frac{728135853331382213}{2} a^{3} + \frac{224049360810344247}{2} a^{2} + 2738054551954718675 a + 1721058939374601181 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( 0\) , \( 9 a^{3} - 2 a^{2} - 66 a - 42\) , \( -\frac{99}{2} a^{3} + \frac{23}{2} a^{2} + 366 a + 230\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}^{2}+\left(9a^{3}-2a^{2}-66a-42\right){x}-\frac{99}{2}a^{3}+\frac{23}{2}a^{2}+366a+230$
16.3-a3 16.3-a 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $612.2234929$ 1.507811580 \( -164286883 a^{3} + 50566227 a^{2} + 1235508110 a + 776641025 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - \frac{7}{2} a\) , \( 0\) , \( \frac{3}{2} a^{3} + \frac{1}{2} a^{2} - 6 a - 2\) , \( a^{2} + 6 a + 2\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}^{2}+\left(\frac{3}{2}a^{3}+\frac{1}{2}a^{2}-6a-2\right){x}+a^{2}+6a+2$
16.3-a4 16.3-a 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $306.1117464$ 1.507811580 \( \frac{2142331909}{2} a^{3} + 1243135217 a^{2} - \frac{7138461435}{2} a - 2711405361 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( -\frac{1}{2} a^{3} + \frac{7}{2} a + 2\) , \( \frac{1}{2} a^{3} - \frac{5}{2} a\) , \( -\frac{7}{2} a^{3} + \frac{17}{2} a^{2} + 4 a - 3\) , \( -\frac{11}{2} a^{3} + 4 a^{2} + \frac{65}{2} a + 16\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{5}{2}a\right){y}={x}^{3}+\left(-\frac{1}{2}a^{3}+\frac{7}{2}a+2\right){x}^{2}+\left(-\frac{7}{2}a^{3}+\frac{17}{2}a^{2}+4a-3\right){x}-\frac{11}{2}a^{3}+4a^{2}+\frac{65}{2}a+16$
16.3-a5 16.3-a 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $76.52793662$ 1.507811580 \( \frac{728135853331382213}{2} a^{3} - 980179099591901196 a^{2} - \frac{3739800265535979205}{2} a + 4207070245068800873 \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( -a\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( 113 a^{3} - 78 a^{2} - 746 a - 444\) , \( \frac{1527}{2} a^{3} + \frac{43}{2} a^{2} - 6377 a - 4174\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}-a{x}^{2}+\left(113a^{3}-78a^{2}-746a-444\right){x}+\frac{1527}{2}a^{3}+\frac{43}{2}a^{2}-6377a-4174$
16.3-a6 16.3-a 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $612.2234929$ 1.507811580 \( 164286883 a^{3} - 442294422 a^{2} - 843779915 a + 1898428479 \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( -a\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( 48 a^{3} - 18 a^{2} - 356 a - 224\) , \( -437 a^{3} + 131 a^{2} + 3293 a + 2070\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}-a{x}^{2}+\left(48a^{3}-18a^{2}-356a-224\right){x}-437a^{3}+131a^{2}+3293a+2070$
16.3-b1 16.3-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $19.13198415$ 0.753905790 \( -\frac{728135853331382213}{2} a^{3} + \frac{224049360810344247}{2} a^{2} + 2738054551954718675 a + 1721058939374601181 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{2} + \frac{1}{2} a - 3\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( 41 a^{3} - 170 a^{2} + 86 a + 142\) , \( 3971 a^{3} - 16520 a^{2} + 7899 a + 14698\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-3\right){x}^{2}+\left(41a^{3}-170a^{2}+86a+142\right){x}+3971a^{3}-16520a^{2}+7899a+14698$
16.3-b2 16.3-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $612.2234929$ 0.753905790 \( \frac{728135853331382213}{2} a^{3} - 980179099591901196 a^{2} - \frac{3739800265535979205}{2} a + 4207070245068800873 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{7}{2} a + 2\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( -28 a^{3} + \frac{141}{2} a^{2} + \frac{287}{2} a - 304\) , \( 165 a^{3} - 423 a^{2} - 838 a + 1829\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{7}{2}a+2\right){x}^{2}+\left(-28a^{3}+\frac{141}{2}a^{2}+\frac{287}{2}a-304\right){x}+165a^{3}-423a^{2}-838a+1829$
16.3-b3 16.3-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $1224.446985$ 0.753905790 \( 164286883 a^{3} - 442294422 a^{2} - 843779915 a + 1898428479 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{7}{2} a + 2\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( -3 a^{3} + \frac{1}{2} a^{2} + \frac{27}{2} a - 4\) , \( \frac{5}{2} a^{3} + \frac{1}{2} a^{2} - 10 a + 1\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{7}{2}a+2\right){x}^{2}+\left(-3a^{3}+\frac{1}{2}a^{2}+\frac{27}{2}a-4\right){x}+\frac{5}{2}a^{3}+\frac{1}{2}a^{2}-10a+1$
16.3-b4 16.3-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $76.52793662$ 0.753905790 \( -\frac{2142331909}{2} a^{3} + \frac{8913266161}{2} a^{2} - 2130537580 a - 3966334907 \) \( \bigl[\frac{1}{2} a^{2} + \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - a^{2} - \frac{3}{2} a + 4\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( 7 a^{3} - \frac{45}{2} a^{2} - \frac{1}{2} a + 26\) , \( \frac{43}{2} a^{3} - \frac{163}{2} a^{2} + 30 a + 71\bigr] \) ${y}^2+\left(\frac{1}{2}a^{2}+\frac{1}{2}a-2\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{3}-a^{2}-\frac{3}{2}a+4\right){x}^{2}+\left(7a^{3}-\frac{45}{2}a^{2}-\frac{1}{2}a+26\right){x}+\frac{43}{2}a^{3}-\frac{163}{2}a^{2}+30a+71$
16.3-b5 16.3-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $612.2234929$ 0.753905790 \( \frac{2142331909}{2} a^{3} + 1243135217 a^{2} - \frac{7138461435}{2} a - 2711405361 \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{2} - \frac{1}{2} a - 2\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 2 a + 2\) , \( -a^{3} + \frac{3}{2} a^{2} + \frac{7}{2} a - 2\) , \( 31 a^{3} - 9 a^{2} - 236 a - 151\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-2a+2\right){y}={x}^{3}+\left(\frac{1}{2}a^{2}-\frac{1}{2}a-2\right){x}^{2}+\left(-a^{3}+\frac{3}{2}a^{2}+\frac{7}{2}a-2\right){x}+31a^{3}-9a^{2}-236a-151$
16.3-b6 16.3-b 4.4.10304.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $306.1117464$ 0.753905790 \( -164286883 a^{3} + 50566227 a^{2} + 1235508110 a + 776641025 \) \( \bigl[\frac{1}{2} a^{3} - \frac{7}{2} a\) , \( \frac{1}{2} a^{3} - \frac{1}{2} a^{2} - 4 a + 2\) , \( 0\) , \( -156 a^{3} + \frac{777}{2} a^{2} + \frac{1569}{2} a - 1684\) , \( 2203 a^{3} - 6023 a^{2} - 11359 a + 25795\bigr] \) ${y}^2+\left(\frac{1}{2}a^{3}-\frac{7}{2}a\right){x}{y}={x}^{3}+\left(\frac{1}{2}a^{3}-\frac{1}{2}a^{2}-4a+2\right){x}^{2}+\left(-156a^{3}+\frac{777}{2}a^{2}+\frac{1569}{2}a-1684\right){x}+2203a^{3}-6023a^{2}-11359a+25795$
Next   displayed columns for results

  *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.