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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
11.1-a1 11.1-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $664.2737262$ 1.904935554 \( \frac{15055093632}{1331} a^{3} - \frac{27625508544}{1331} a^{2} - \frac{84548939520}{1331} a + \frac{155282541184}{1331} \) \( \bigl[a^{2} + a - 5\) , \( -a^{3} + 4 a\) , \( a^{3} + a^{2} - 4 a - 4\) , \( -5 a^{3} + 5 a^{2} + 25 a - 31\) , \( 5 a^{3} - 12 a^{2} - 30 a + 64\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{3}+a^{2}-4a-4\right){y}={x}^{3}+\left(-a^{3}+4a\right){x}^{2}+\left(-5a^{3}+5a^{2}+25a-31\right){x}+5a^{3}-12a^{2}-30a+64$
11.1-a2 11.1-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $664.2737262$ 1.904935554 \( -\frac{136304275584}{11} a^{3} + \frac{323073924672}{11} a^{2} + \frac{460976394240}{11} a - \frac{1092625073792}{11} \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( a\) , \( a\) , \( a^{3} - 4 a^{2} + 13\) , \( 3 a^{3} - 6 a^{2} - 10 a + 20\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+a{y}={x}^{3}+a{x}^{2}+\left(a^{3}-4a^{2}+13\right){x}+3a^{3}-6a^{2}-10a+20$
11.1-a3 11.1-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $332.1368631$ 1.904935554 \( \frac{1800220800}{1771561} a^{3} - \frac{4662715072}{1771561} a^{2} - \frac{10261448064}{1771561} a + \frac{26528193856}{1771561} \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( a + 1\) , \( a + 1\) , \( 3 a^{3} + 6 a^{2} - 16 a - 30\) , \( 10 a^{3} + 18 a^{2} - 55 a - 100\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a+1\right){y}={x}^{3}+\left(a+1\right){x}^{2}+\left(3a^{3}+6a^{2}-16a-30\right){x}+10a^{3}+18a^{2}-55a-100$
11.1-a4 11.1-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $332.1368631$ 1.904935554 \( -\frac{1462185600}{121} a^{3} - \frac{2728280768}{121} a^{2} + \frac{8223840384}{121} a + \frac{15305693248}{121} \) \( \bigl[a^{3} - 4 a + 1\) , \( -a^{3} + 4 a - 1\) , \( a^{3} - 5 a\) , \( 4 a^{2} - 17\) , \( 12 a^{3} + 31 a^{2} - 40 a - 106\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}+\left(-a^{3}+4a-1\right){x}^{2}+\left(4a^{2}-17\right){x}+12a^{3}+31a^{2}-40a-106$
11.1-b1 11.1-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.321689641$ $232.7714607$ 1.717868866 \( -\frac{1462185600}{121} a^{3} - \frac{2728280768}{121} a^{2} + \frac{8223840384}{121} a + \frac{15305693248}{121} \) \( \bigl[a^{2} + a - 5\) , \( -a^{3} - a^{2} + 4 a + 4\) , \( a^{3} + a^{2} - 4 a - 5\) , \( 2 a^{3} + 4 a^{2} - 7 a - 13\) , \( 50 a^{3} + 117 a^{2} - 170 a - 397\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{3}+a^{2}-4a-5\right){y}={x}^{3}+\left(-a^{3}-a^{2}+4a+4\right){x}^{2}+\left(2a^{3}+4a^{2}-7a-13\right){x}+50a^{3}+117a^{2}-170a-397$
11.1-b2 11.1-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.214459761$ $232.7714607$ 1.717868866 \( \frac{15055093632}{1331} a^{3} - \frac{27625508544}{1331} a^{2} - \frac{84548939520}{1331} a + \frac{155282541184}{1331} \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( -a^{3} - a^{2} + 6 a + 5\) , \( a^{3} - 5 a + 1\) , \( -6 a^{3} - 5 a^{2} + 32 a + 23\) , \( -7 a^{3} - 8 a^{2} + 36 a + 37\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{3}-5a+1\right){y}={x}^{3}+\left(-a^{3}-a^{2}+6a+5\right){x}^{2}+\left(-6a^{3}-5a^{2}+32a+23\right){x}-7a^{3}-8a^{2}+36a+37$
11.1-b3 11.1-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.107229880$ $232.7714607$ 1.717868866 \( \frac{1800220800}{1771561} a^{3} - \frac{4662715072}{1771561} a^{2} - \frac{10261448064}{1771561} a + \frac{26528193856}{1771561} \) \( \bigl[a^{3} - 4 a + 1\) , \( a^{3} + a^{2} - 4 a - 6\) , \( a^{3} + a^{2} - 4 a - 5\) , \( 3 a^{3} + 6 a^{2} - 13 a - 25\) , \( a^{3} + a + 8\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}+a^{2}-4a-5\right){y}={x}^{3}+\left(a^{3}+a^{2}-4a-6\right){x}^{2}+\left(3a^{3}+6a^{2}-13a-25\right){x}+a^{3}+a+8$
11.1-b4 11.1-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.643379283$ $232.7714607$ 1.717868866 \( -\frac{136304275584}{11} a^{3} + \frac{323073924672}{11} a^{2} + \frac{460976394240}{11} a - \frac{1092625073792}{11} \) \( \bigl[a^{3} - 4 a + 1\) , \( a^{3} - 4 a + 1\) , \( a^{3} + a^{2} - 4 a - 4\) , \( 9 a^{3} - 9 a^{2} - 31 a + 29\) , \( 21 a^{3} - 32 a^{2} - 71 a + 106\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}+a^{2}-4a-4\right){y}={x}^{3}+\left(a^{3}-4a+1\right){x}^{2}+\left(9a^{3}-9a^{2}-31a+29\right){x}+21a^{3}-32a^{2}-71a+106$
11.2-a1 11.2-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $664.2737262$ 1.904935554 \( \frac{136304275584}{11} a^{3} + \frac{323073924672}{11} a^{2} - \frac{460976394240}{11} a - \frac{1092625073792}{11} \) \( \bigl[a^{2} + a - 5\) , \( a^{3} + a^{2} - 5 a - 4\) , \( a^{2} - 5\) , \( -15 a^{3} - 38 a^{2} + 50 a + 133\) , \( -108 a^{3} - 258 a^{2} + 364 a + 874\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{2}-5\right){y}={x}^{3}+\left(a^{3}+a^{2}-5a-4\right){x}^{2}+\left(-15a^{3}-38a^{2}+50a+133\right){x}-108a^{3}-258a^{2}+364a+874$
11.2-a2 11.2-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $664.2737262$ 1.904935554 \( -\frac{15055093632}{1331} a^{3} - \frac{27625508544}{1331} a^{2} + \frac{84548939520}{1331} a + \frac{155282541184}{1331} \) \( \bigl[a^{2} + a - 5\) , \( a\) , \( a^{3} + a^{2} - 4 a - 4\) , \( 4 a^{3} + 5 a^{2} - 22 a - 31\) , \( -6 a^{3} - 12 a^{2} + 33 a + 64\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{3}+a^{2}-4a-4\right){y}={x}^{3}+a{x}^{2}+\left(4a^{3}+5a^{2}-22a-31\right){x}-6a^{3}-12a^{2}+33a+64$
11.2-a3 11.2-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $332.1368631$ 1.904935554 \( -\frac{1800220800}{1771561} a^{3} - \frac{4662715072}{1771561} a^{2} + \frac{10261448064}{1771561} a + \frac{26528193856}{1771561} \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( a + 1\) , \( a^{3} - 5 a\) , \( -5 a^{3} + 10 a^{2} + 30 a - 51\) , \( -2 a^{3} + 4 a^{2} + 13 a - 19\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-5a^{3}+10a^{2}+30a-51\right){x}-2a^{3}+4a^{2}+13a-19$
11.2-a4 11.2-a 4.4.7600.1 \( 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $332.1368631$ 1.904935554 \( \frac{1462185600}{121} a^{3} - \frac{2728280768}{121} a^{2} - \frac{8223840384}{121} a + \frac{15305693248}{121} \) \( \bigl[a^{3} - 4 a + 1\) , \( -1\) , \( a^{3} - 5 a\) , \( -a^{3} + 4 a^{2} + 5 a - 17\) , \( -12 a^{3} + 31 a^{2} + 40 a - 106\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}-{x}^{2}+\left(-a^{3}+4a^{2}+5a-17\right){x}-12a^{3}+31a^{2}+40a-106$
11.2-b1 11.2-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.321689641$ $232.7714607$ 1.717868866 \( \frac{1462185600}{121} a^{3} - \frac{2728280768}{121} a^{2} - \frac{8223840384}{121} a + \frac{15305693248}{121} \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( a^{2} - 5\) , \( a^{2} - 4\) , \( -a^{3} + 3 a^{2} + 5 a - 15\) , \( -4 a^{3} + 9 a^{2} + 16 a - 35\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{2}-4\right){y}={x}^{3}+\left(a^{2}-5\right){x}^{2}+\left(-a^{3}+3a^{2}+5a-15\right){x}-4a^{3}+9a^{2}+16a-35$
11.2-b2 11.2-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.214459761$ $232.7714607$ 1.717868866 \( -\frac{15055093632}{1331} a^{3} - \frac{27625508544}{1331} a^{2} + \frac{84548939520}{1331} a + \frac{155282541184}{1331} \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( a^{3} - a^{2} - 4 a + 5\) , \( a\) , \( 2 a^{3} - 10 a + 2\) , \( 4 a^{3} + 6 a^{2} - 22 a - 34\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+a{y}={x}^{3}+\left(a^{3}-a^{2}-4a+5\right){x}^{2}+\left(2a^{3}-10a+2\right){x}+4a^{3}+6a^{2}-22a-34$
11.2-b3 11.2-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.107229880$ $232.7714607$ 1.717868866 \( -\frac{1800220800}{1771561} a^{3} - \frac{4662715072}{1771561} a^{2} + \frac{10261448064}{1771561} a + \frac{26528193856}{1771561} \) \( \bigl[a^{3} - 4 a + 1\) , \( a^{3} + a^{2} - 4 a - 6\) , \( a^{2} - 4\) , \( 9 a^{2} + 5 a - 35\) , \( 4 a^{3} + 7 a^{2} - 15 a - 23\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{2}-4\right){y}={x}^{3}+\left(a^{3}+a^{2}-4a-6\right){x}^{2}+\left(9a^{2}+5a-35\right){x}+4a^{3}+7a^{2}-15a-23$
11.2-b4 11.2-b 4.4.7600.1 \( 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.643379283$ $232.7714607$ 1.717868866 \( \frac{136304275584}{11} a^{3} + \frac{323073924672}{11} a^{2} - \frac{460976394240}{11} a - \frac{1092625073792}{11} \) \( \bigl[a^{3} - 4 a + 1\) , \( a^{3} - 4 a + 1\) , \( a^{2} - 5\) , \( -2 a^{3} - 6 a^{2} + 5 a + 20\) , \( -37 a^{3} - 86 a^{2} + 126 a + 289\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{2}-5\right){y}={x}^{3}+\left(a^{3}-4a+1\right){x}^{2}+\left(-2a^{3}-6a^{2}+5a+20\right){x}-37a^{3}-86a^{2}+126a+289$
16.1-a1 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $797.0884668$ 1.714355958 \( 12327033619260 a^{3} + 29218018687500 a^{2} - 41689608540720 a - 98814345780100 \) \( \bigl[a^{2} + a - 5\) , \( -a^{2} + 6\) , \( a^{3} + a^{2} - 5 a - 4\) , \( 11 a^{3} + 14 a^{2} - 61 a - 86\) , \( -31 a^{3} - 44 a^{2} + 172 a + 250\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{3}+a^{2}-5a-4\right){y}={x}^{3}+\left(-a^{2}+6\right){x}^{2}+\left(11a^{3}+14a^{2}-61a-86\right){x}-31a^{3}-44a^{2}+172a+250$
16.1-a2 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $797.0884668$ 1.714355958 \( -12327033619260 a^{3} + 29218018687500 a^{2} + 41689608540720 a - 98814345780100 \) \( \bigl[a^{2} + a - 5\) , \( -a^{3} - a^{2} + 5 a + 6\) , \( a^{3} + a^{2} - 5 a - 4\) , \( -11 a^{3} + 14 a^{2} + 59 a - 86\) , \( 31 a^{3} - 44 a^{2} - 173 a + 250\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{3}+a^{2}-5a-4\right){y}={x}^{3}+\left(-a^{3}-a^{2}+5a+6\right){x}^{2}+\left(-11a^{3}+14a^{2}+59a-86\right){x}+31a^{3}-44a^{2}-173a+250$
16.1-a3 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $199.2721167$ 1.714355958 \( -202240 a^{3} + 480000 a^{2} + 686080 a - 1625600 \) \( \bigl[0\) , \( a^{3} - 6 a\) , \( 0\) , \( -6 a^{3} - 17 a^{2} + 22 a + 68\) , \( 15 a^{3} + 33 a^{2} - 55 a - 116\bigr] \) ${y}^2={x}^{3}+\left(a^{3}-6a\right){x}^{2}+\left(-6a^{3}-17a^{2}+22a+68\right){x}+15a^{3}+33a^{2}-55a-116$
16.1-a4 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $199.2721167$ 1.714355958 \( 202240 a^{3} + 480000 a^{2} - 686080 a - 1625600 \) \( \bigl[0\) , \( -a^{3} + 6 a\) , \( 0\) , \( 6 a^{3} - 17 a^{2} - 22 a + 68\) , \( -15 a^{3} + 33 a^{2} + 55 a - 116\bigr] \) ${y}^2={x}^{3}+\left(-a^{3}+6a\right){x}^{2}+\left(6a^{3}-17a^{2}-22a+68\right){x}-15a^{3}+33a^{2}+55a-116$
16.1-a5 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $49.81802918$ 1.714355958 \( 268422012747460 a^{3} - 493631366431500 a^{2} - 1508003990944720 a + 2773237794524500 \) \( \bigl[a^{3} - 4 a + 1\) , \( 1\) , \( a^{3} + a^{2} - 5 a - 4\) , \( -4 a^{3} + 16 a^{2} + 17 a - 70\) , \( -3 a^{3} + 16 a^{2} + 20 a - 90\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}+a^{2}-5a-4\right){y}={x}^{3}+{x}^{2}+\left(-4a^{3}+16a^{2}+17a-70\right){x}-3a^{3}+16a^{2}+20a-90$
16.1-a6 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $797.0884668$ 1.714355958 \( 6791040 a^{3} - 7950000 a^{2} - 35741280 a + 50380400 \) \( \bigl[a^{3} - 4 a + 1\) , \( 1\) , \( a^{3} + a^{2} - 5 a - 4\) , \( a^{3} + a^{2} - 3 a - 5\) , \( 2 a^{3} - 7 a - 3\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}+a^{2}-5a-4\right){y}={x}^{3}+{x}^{2}+\left(a^{3}+a^{2}-3a-5\right){x}+2a^{3}-7a-3$
16.1-a7 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $49.81802918$ 1.714355958 \( -268422012747460 a^{3} - 493631366431500 a^{2} + 1508003990944720 a + 2773237794524500 \) \( \bigl[a^{3} - 4 a + 1\) , \( -a^{3} + 4 a + 1\) , \( a^{3} + a^{2} - 5 a - 4\) , \( 2 a^{3} + 16 a^{2} - 9 a - 70\) , \( 3 a^{3} + 16 a^{2} - 21 a - 90\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}+a^{2}-5a-4\right){y}={x}^{3}+\left(-a^{3}+4a+1\right){x}^{2}+\left(2a^{3}+16a^{2}-9a-70\right){x}+3a^{3}+16a^{2}-21a-90$
16.1-a8 16.1-a 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $797.0884668$ 1.714355958 \( -6791040 a^{3} - 7950000 a^{2} + 35741280 a + 50380400 \) \( \bigl[a^{3} - 4 a + 1\) , \( -a^{3} + 4 a + 1\) , \( a^{3} + a^{2} - 5 a - 4\) , \( -3 a^{3} + a^{2} + 11 a - 5\) , \( -2 a^{3} + 6 a - 3\bigr] \) ${y}^2+\left(a^{3}-4a+1\right){x}{y}+\left(a^{3}+a^{2}-5a-4\right){y}={x}^{3}+\left(-a^{3}+4a+1\right){x}^{2}+\left(-3a^{3}+a^{2}+11a-5\right){x}-2a^{3}+6a-3$
16.1-b1 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $525.0606260$ 1.505714610 \( 268422012747460 a^{3} - 493631366431500 a^{2} - 1508003990944720 a + 2773237794524500 \) \( \bigl[a^{2} + a - 5\) , \( a^{2} + a - 4\) , \( a^{2} + a - 5\) , \( -8 a^{3} + 22 a^{2} + 30 a - 83\) , \( 16 a^{3} - 37 a^{2} - 55 a + 128\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{2}+a-5\right){y}={x}^{3}+\left(a^{2}+a-4\right){x}^{2}+\left(-8a^{3}+22a^{2}+30a-83\right){x}+16a^{3}-37a^{2}-55a+128$
16.1-b2 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $525.0606260$ 1.505714610 \( -268422012747460 a^{3} - 493631366431500 a^{2} + 1508003990944720 a + 2773237794524500 \) \( \bigl[a^{2} + a - 5\) , \( -a^{3} + a^{2} + 4 a - 4\) , \( a^{2} + a - 5\) , \( 6 a^{3} + 22 a^{2} - 20 a - 83\) , \( -17 a^{3} - 37 a^{2} + 60 a + 128\bigr] \) ${y}^2+\left(a^{2}+a-5\right){x}{y}+\left(a^{2}+a-5\right){y}={x}^{3}+\left(-a^{3}+a^{2}+4a-4\right){x}^{2}+\left(6a^{3}+22a^{2}-20a-83\right){x}-17a^{3}-37a^{2}+60a+128$
16.1-b3 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $525.0606260$ 1.505714610 \( -12327033619260 a^{3} + 29218018687500 a^{2} + 41689608540720 a - 98814345780100 \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( -a\) , \( a^{2} + a - 5\) , \( -5 a^{3} - 2 a^{2} + 23 a - 7\) , \( -9 a^{3} + 35 a^{2} + 60 a - 172\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{2}+a-5\right){y}={x}^{3}-a{x}^{2}+\left(-5a^{3}-2a^{2}+23a-7\right){x}-9a^{3}+35a^{2}+60a-172$
16.1-b4 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2100.242504$ 1.505714610 \( -6791040 a^{3} - 7950000 a^{2} + 35741280 a + 50380400 \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( -a\) , \( a^{2} + a - 5\) , \( -2 a^{2} - 2 a + 8\) , \( -a^{3} + 5 a - 2\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{2}+a-5\right){y}={x}^{3}-a{x}^{2}+\left(-2a^{2}-2a+8\right){x}-a^{3}+5a-2$
16.1-b5 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $525.0606260$ 1.505714610 \( 12327033619260 a^{3} + 29218018687500 a^{2} - 41689608540720 a - 98814345780100 \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( 0\) , \( a^{2} + a - 5\) , \( 5 a^{3} - 2 a^{2} - 25 a - 7\) , \( 8 a^{3} + 35 a^{2} - 55 a - 172\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{2}+a-5\right){y}={x}^{3}+\left(5a^{3}-2a^{2}-25a-7\right){x}+8a^{3}+35a^{2}-55a-172$
16.1-b6 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2100.242504$ 1.505714610 \( 6791040 a^{3} - 7950000 a^{2} - 35741280 a + 50380400 \) \( \bigl[a^{3} + a^{2} - 5 a - 4\) , \( 0\) , \( a^{2} + a - 5\) , \( -2 a^{2} + 8\) , \( -2\bigr] \) ${y}^2+\left(a^{3}+a^{2}-5a-4\right){x}{y}+\left(a^{2}+a-5\right){y}={x}^{3}+\left(-2a^{2}+8\right){x}-2$
16.1-b7 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $525.0606260$ 1.505714610 \( 202240 a^{3} + 480000 a^{2} - 686080 a - 1625600 \) \( \bigl[0\) , \( -a^{3} + 4 a\) , \( 0\) , \( 4 a^{3} - 6 a^{2} - 18 a + 28\) , \( -2 a^{3} + 3 a^{2} + 10 a - 16\bigr] \) ${y}^2={x}^{3}+\left(-a^{3}+4a\right){x}^{2}+\left(4a^{3}-6a^{2}-18a+28\right){x}-2a^{3}+3a^{2}+10a-16$
16.1-b8 16.1-b 4.4.7600.1 \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $525.0606260$ 1.505714610 \( -202240 a^{3} + 480000 a^{2} + 686080 a - 1625600 \) \( \bigl[0\) , \( -a^{3} + 5 a\) , \( 0\) , \( -14 a^{3} - 34 a^{2} + 48 a + 119\) , \( 55 a^{3} + 131 a^{2} - 185 a - 442\bigr] \) ${y}^2={x}^{3}+\left(-a^{3}+5a\right){x}^{2}+\left(-14a^{3}-34a^{2}+48a+119\right){x}+55a^{3}+131a^{2}-185a-442$
19.2-a1 19.2-a 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $185.1232086$ 2.123508838 \( \frac{664654622}{6859} a^{3} - \frac{1594111146}{6859} a^{2} - \frac{114593609}{361} a + \frac{276991685}{361} \) \( \bigl[a^{3} - 5 a\) , \( a^{3} - a^{2} - 6 a + 6\) , \( 0\) , \( 3 a^{3} - 10 a^{2} - 16 a + 54\) , \( a^{3} - 16 a^{2} - 4 a + 86\bigr] \) ${y}^2+\left(a^{3}-5a\right){x}{y}={x}^{3}+\left(a^{3}-a^{2}-6a+6\right){x}^{2}+\left(3a^{3}-10a^{2}-16a+54\right){x}+a^{3}-16a^{2}-4a+86$
19.2-a2 19.2-a 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $185.1232086$ 2.123508838 \( -\frac{1826162069}{19} a^{3} - \frac{4329320481}{19} a^{2} + 324861206 a + 770258954 \) \( \bigl[a^{3} - 5 a + 1\) , \( a^{3} - a^{2} - 5 a + 4\) , \( a^{3} - 4 a + 1\) , \( 26 a^{3} - 50 a^{2} - 148 a + 280\) , \( 128 a^{3} - 238 a^{2} - 719 a + 1331\bigr] \) ${y}^2+\left(a^{3}-5a+1\right){x}{y}+\left(a^{3}-4a+1\right){y}={x}^{3}+\left(a^{3}-a^{2}-5a+4\right){x}^{2}+\left(26a^{3}-50a^{2}-148a+280\right){x}+128a^{3}-238a^{2}-719a+1331$
19.2-b1 19.2-b 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $145.9225457$ 1.673846396 \( -\frac{25171096360259318}{322687697779} a^{3} - \frac{57335570600443566}{322687697779} a^{2} + \frac{4536787697604377}{16983563041} a + \frac{10092211830823702}{16983563041} \) \( \bigl[a^{3} - 5 a\) , \( -a^{3} + 6 a - 1\) , \( a^{3} - 5 a\) , \( -41 a^{3} + 69 a^{2} + 228 a - 390\) , \( 333 a^{3} - 613 a^{2} - 1869 a + 3445\bigr] \) ${y}^2+\left(a^{3}-5a\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}+\left(-a^{3}+6a-1\right){x}^{2}+\left(-41a^{3}+69a^{2}+228a-390\right){x}+333a^{3}-613a^{2}-1869a+3445$
19.2-b2 19.2-b 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $145.9225457$ 1.673846396 \( -\frac{2056216931647933}{6859} a^{3} + \frac{3786239627381886}{6859} a^{2} + \frac{607994558845765}{361} a - \frac{1119538049134760}{361} \) \( \bigl[1\) , \( a^{3} - 4 a + 1\) , \( a^{2} - 5\) , \( 45 a^{3} - 104 a^{2} - 142 a + 330\) , \( -527 a^{3} + 1258 a^{2} + 1761 a - 4219\bigr] \) ${y}^2+{x}{y}+\left(a^{2}-5\right){y}={x}^{3}+\left(a^{3}-4a+1\right){x}^{2}+\left(45a^{3}-104a^{2}-142a+330\right){x}-527a^{3}+1258a^{2}+1761a-4219$
19.2-c1 19.2-c 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $108.3017008$ 1.242305708 \( -\frac{25171096360259318}{322687697779} a^{3} - \frac{57335570600443566}{322687697779} a^{2} + \frac{4536787697604377}{16983563041} a + \frac{10092211830823702}{16983563041} \) \( \bigl[a^{2} - 5\) , \( -a^{3} + a^{2} + 4 a - 6\) , \( a^{3} + a^{2} - 4 a - 4\) , \( -102 a^{3} + 189 a^{2} + 572 a - 1058\) , \( -1109 a^{3} + 2038 a^{2} + 6229 a - 11451\bigr] \) ${y}^2+\left(a^{2}-5\right){x}{y}+\left(a^{3}+a^{2}-4a-4\right){y}={x}^{3}+\left(-a^{3}+a^{2}+4a-6\right){x}^{2}+\left(-102a^{3}+189a^{2}+572a-1058\right){x}-1109a^{3}+2038a^{2}+6229a-11451$
19.2-c2 19.2-c 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $108.3017008$ 1.242305708 \( -\frac{2056216931647933}{6859} a^{3} + \frac{3786239627381886}{6859} a^{2} + \frac{607994558845765}{361} a - \frac{1119538049134760}{361} \) \( \bigl[a^{3} - 5 a\) , \( -a^{2} + a + 4\) , \( a^{3} - 5 a\) , \( 5 a^{3} - 16 a^{2} + 13 a - 8\) , \( -199 a^{3} + 440 a^{2} + 809 a - 1740\bigr] \) ${y}^2+\left(a^{3}-5a\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}+\left(-a^{2}+a+4\right){x}^{2}+\left(5a^{3}-16a^{2}+13a-8\right){x}-199a^{3}+440a^{2}+809a-1740$
19.2-d1 19.2-d 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $38.55616366$ 0.442269529 \( \frac{664654622}{6859} a^{3} - \frac{1594111146}{6859} a^{2} - \frac{114593609}{361} a + \frac{276991685}{361} \) \( \bigl[a^{2} - 5\) , \( a^{3} + a^{2} - 4 a - 4\) , \( a^{3} - 4 a + 1\) , \( -2 a^{3} - 4 a^{2} + 13 a + 27\) , \( 17 a^{3} + 31 a^{2} - 95 a - 175\bigr] \) ${y}^2+\left(a^{2}-5\right){x}{y}+\left(a^{3}-4a+1\right){y}={x}^{3}+\left(a^{3}+a^{2}-4a-4\right){x}^{2}+\left(-2a^{3}-4a^{2}+13a+27\right){x}+17a^{3}+31a^{2}-95a-175$
19.2-d2 19.2-d 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $38.55616366$ 0.442269529 \( -\frac{1826162069}{19} a^{3} - \frac{4329320481}{19} a^{2} + 324861206 a + 770258954 \) \( \bigl[a + 1\) , \( a\) , \( a^{3} - 5 a\) , \( 9 a^{3} - 18 a^{2} - 50 a + 106\) , \( -19 a^{3} + 36 a^{2} + 110 a - 206\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}+a{x}^{2}+\left(9a^{3}-18a^{2}-50a+106\right){x}-19a^{3}+36a^{2}+110a-206$
19.3-a1 19.3-a 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $185.1232086$ 2.123508838 \( \frac{1826162069}{19} a^{3} - \frac{4329320481}{19} a^{2} - 324861206 a + 770258954 \) \( \bigl[a^{2} + a - 4\) , \( a^{3} + a^{2} - 4 a - 5\) , \( a^{3} - 5 a + 1\) , \( -a^{3} - 2 a^{2} + 11 a + 26\) , \( 2 a^{2} + 2 a - 7\bigr] \) ${y}^2+\left(a^{2}+a-4\right){x}{y}+\left(a^{3}-5a+1\right){y}={x}^{3}+\left(a^{3}+a^{2}-4a-5\right){x}^{2}+\left(-a^{3}-2a^{2}+11a+26\right){x}+2a^{2}+2a-7$
19.3-a2 19.3-a 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $185.1232086$ 2.123508838 \( -\frac{664654622}{6859} a^{3} - \frac{1594111146}{6859} a^{2} + \frac{114593609}{361} a + \frac{276991685}{361} \) \( \bigl[a^{3} - 5 a\) , \( -a^{3} - a^{2} + 6 a + 6\) , \( 0\) , \( -3 a^{3} - 10 a^{2} + 16 a + 54\) , \( -a^{3} - 16 a^{2} + 4 a + 86\bigr] \) ${y}^2+\left(a^{3}-5a\right){x}{y}={x}^{3}+\left(-a^{3}-a^{2}+6a+6\right){x}^{2}+\left(-3a^{3}-10a^{2}+16a+54\right){x}-a^{3}-16a^{2}+4a+86$
19.3-b1 19.3-b 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $145.9225457$ 1.673846396 \( \frac{2056216931647933}{6859} a^{3} + \frac{3786239627381886}{6859} a^{2} - \frac{607994558845765}{361} a - \frac{1119538049134760}{361} \) \( \bigl[a^{2} - 4\) , \( a^{3} + a^{2} - 5 a - 6\) , \( a^{3} - 5 a + 1\) , \( -336 a^{3} - 796 a^{2} + 1137 a + 2694\) , \( 8684 a^{3} + 20586 a^{2} - 29365 a - 69618\bigr] \) ${y}^2+\left(a^{2}-4\right){x}{y}+\left(a^{3}-5a+1\right){y}={x}^{3}+\left(a^{3}+a^{2}-5a-6\right){x}^{2}+\left(-336a^{3}-796a^{2}+1137a+2694\right){x}+8684a^{3}+20586a^{2}-29365a-69618$
19.3-b2 19.3-b 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $145.9225457$ 1.673846396 \( \frac{25171096360259318}{322687697779} a^{3} - \frac{57335570600443566}{322687697779} a^{2} - \frac{4536787697604377}{16983563041} a + \frac{10092211830823702}{16983563041} \) \( \bigl[a^{3} - 5 a\) , \( a^{3} - 6 a - 1\) , \( a^{3} - 5 a\) , \( 41 a^{3} + 69 a^{2} - 228 a - 390\) , \( -333 a^{3} - 613 a^{2} + 1869 a + 3445\bigr] \) ${y}^2+\left(a^{3}-5a\right){x}{y}+\left(a^{3}-5a\right){y}={x}^{3}+\left(a^{3}-6a-1\right){x}^{2}+\left(41a^{3}+69a^{2}-228a-390\right){x}-333a^{3}-613a^{2}+1869a+3445$
19.3-c1 19.3-c 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $108.3017008$ 1.242305708 \( \frac{2056216931647933}{6859} a^{3} + \frac{3786239627381886}{6859} a^{2} - \frac{607994558845765}{361} a - \frac{1119538049134760}{361} \) \( \bigl[a\) , \( -a^{3} + a^{2} + 6 a - 5\) , \( a^{2} + a - 4\) , \( -126 a^{3} - 303 a^{2} + 421 a + 1022\) , \( 1976 a^{3} + 4683 a^{2} - 6694 a - 15863\bigr] \) ${y}^2+a{x}{y}+\left(a^{2}+a-4\right){y}={x}^{3}+\left(-a^{3}+a^{2}+6a-5\right){x}^{2}+\left(-126a^{3}-303a^{2}+421a+1022\right){x}+1976a^{3}+4683a^{2}-6694a-15863$
19.3-c2 19.3-c 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $108.3017008$ 1.242305708 \( \frac{25171096360259318}{322687697779} a^{3} - \frac{57335570600443566}{322687697779} a^{2} - \frac{4536787697604377}{16983563041} a + \frac{10092211830823702}{16983563041} \) \( \bigl[1\) , \( -a^{3} + 5 a - 1\) , \( a^{2} - 4\) , \( 18 a^{3} + 24 a^{2} - 95 a - 139\) , \( 75 a^{3} + 148 a^{2} - 429 a - 825\bigr] \) ${y}^2+{x}{y}+\left(a^{2}-4\right){y}={x}^{3}+\left(-a^{3}+5a-1\right){x}^{2}+\left(18a^{3}+24a^{2}-95a-139\right){x}+75a^{3}+148a^{2}-429a-825$
19.3-d1 19.3-d 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $38.55616366$ 0.442269529 \( -\frac{664654622}{6859} a^{3} - \frac{1594111146}{6859} a^{2} + \frac{114593609}{361} a + \frac{276991685}{361} \) \( \bigl[1\) , \( a^{3} - a^{2} - 5 a + 5\) , \( a^{2} - 5\) , \( -6 a^{2} - 3 a + 27\) , \( -2 a^{3} - 6 a^{2} + 6 a + 21\bigr] \) ${y}^2+{x}{y}+\left(a^{2}-5\right){y}={x}^{3}+\left(a^{3}-a^{2}-5a+5\right){x}^{2}+\left(-6a^{2}-3a+27\right){x}-2a^{3}-6a^{2}+6a+21$
19.3-d2 19.3-d 4.4.7600.1 \( 19 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $38.55616366$ 0.442269529 \( \frac{1826162069}{19} a^{3} - \frac{4329320481}{19} a^{2} - 324861206 a + 770258954 \) \( \bigl[a + 1\) , \( a\) , \( a^{3} + a^{2} - 4 a - 4\) , \( -10 a^{3} - 19 a^{2} + 57 a + 108\) , \( 2 a^{3} + 3 a^{2} - 12 a - 20\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a^{3}+a^{2}-4a-4\right){y}={x}^{3}+a{x}^{2}+\left(-10a^{3}-19a^{2}+57a+108\right){x}+2a^{3}+3a^{2}-12a-20$
29.1-a1 29.1-a 4.4.7600.1 \( 29 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.053953137$ $492.8277444$ 2.440029340 \( \frac{628685}{841} a^{3} + \frac{808824}{841} a^{2} - \frac{3101693}{841} a - \frac{4531767}{841} \) \( \bigl[1\) , \( -a^{3} - a^{2} + 4 a + 4\) , \( a^{2} + a - 4\) , \( 15 a^{3} + 36 a^{2} - 51 a - 121\) , \( -70 a^{3} - 165 a^{2} + 237 a + 557\bigr] \) ${y}^2+{x}{y}+\left(a^{2}+a-4\right){y}={x}^{3}+\left(-a^{3}-a^{2}+4a+4\right){x}^{2}+\left(15a^{3}+36a^{2}-51a-121\right){x}-70a^{3}-165a^{2}+237a+557$
29.1-b1 29.1-b 4.4.7600.1 \( 29 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.046354480$ $736.4654095$ 3.132761006 \( \frac{628685}{841} a^{3} + \frac{808824}{841} a^{2} - \frac{3101693}{841} a - \frac{4531767}{841} \) \( \bigl[a^{3} - 5 a\) , \( a^{2} - a - 4\) , \( a^{2} - 5\) , \( 6 a^{3} + 14 a^{2} - 23 a - 46\) , \( -11 a^{3} - 25 a^{2} + 37 a + 85\bigr] \) ${y}^2+\left(a^{3}-5a\right){x}{y}+\left(a^{2}-5\right){y}={x}^{3}+\left(a^{2}-a-4\right){x}^{2}+\left(6a^{3}+14a^{2}-23a-46\right){x}-11a^{3}-25a^{2}+37a+85$
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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.