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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
1792.1-a1 1792.1-a \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $20.68395770$ 2.256804806 \( -\frac{12288}{7} a - \frac{10240}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -6 a + 17\) , \( 0\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(-6a+17\right){x}$
1792.1-a2 1792.1-a \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $20.68395770$ 2.256804806 \( \frac{76554336}{7} a + \frac{137143280}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( 24 a - 68\) , \( -24 a + 68\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(24a-68\right){x}-24a+68$
1792.1-b1 1792.1-b \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.284457192$ $12.23735606$ 3.038469349 \( \frac{432}{7} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 5 a + 9\) , \( 48 a + 86\bigr] \) ${y}^2={x}^{3}+\left(5a+9\right){x}+48a+86$
1792.1-b2 1792.1-b \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.284457192$ $3.059339015$ 3.038469349 \( \frac{11090466}{2401} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 295 a - 826\) , \( 3312 a - 9246\bigr] \) ${y}^2={x}^{3}+\left(295a-826\right){x}+3312a-9246$
1792.1-b3 1792.1-b \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $0.568914384$ $12.23735606$ 3.038469349 \( \frac{740772}{49} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 95 a - 266\) , \( -720 a + 2010\bigr] \) ${y}^2={x}^{3}+\left(95a-266\right){x}-720a+2010$
1792.1-b4 1792.1-b \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/4\Z$ $\mathrm{SU}(2)$ $1.137828769$ $12.23735606$ 3.038469349 \( \frac{1443468546}{7} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 1495 a - 4186\) , \( -47760 a + 133330\bigr] \) ${y}^2={x}^{3}+\left(1495a-4186\right){x}-47760a+133330$
1792.1-c1 1792.1-c \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.147332059$ 6.008841155 \( -\frac{2457296}{343} a - \frac{7117776}{343} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( 9 a - 36\) , \( 29 a - 92\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(9a-36\right){x}+29a-92$
1792.1-c2 1792.1-c \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.147332059$ 6.008841155 \( \frac{17606557700}{49} a + \frac{35196293872}{49} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( 149 a - 596\) , \( 1877 a - 6112\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(149a-596\right){x}+1877a-6112$
1792.1-d1 1792.1-d \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.756927026$ 3.067143272 \( -\frac{548347731625}{1835008} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -2728\) , \( 55920\bigr] \) ${y}^2={x}^{3}-{x}^{2}-2728{x}+55920$
1792.1-d2 1792.1-d \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.756927026$ 3.067143272 \( -\frac{15625}{28} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -8\) , \( -16\bigr] \) ${y}^2={x}^{3}-{x}^{2}-8{x}-16$
1792.1-d3 1792.1-d \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.756927026$ 3.067143272 \( \frac{9938375}{21952} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( 72\) , \( 368\bigr] \) ${y}^2={x}^{3}-{x}^{2}+72{x}+368$
1792.1-d4 1792.1-d \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.756927026$ 3.067143272 \( \frac{4956477625}{941192} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -568\) , \( 4464\bigr] \) ${y}^2={x}^{3}-{x}^{2}-568{x}+4464$
1792.1-d5 1792.1-d \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.756927026$ 3.067143272 \( \frac{128787625}{98} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -168\) , \( -784\bigr] \) ${y}^2={x}^{3}-{x}^{2}-168{x}-784$
1792.1-d6 1792.1-d \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.756927026$ 3.067143272 \( \frac{2251439055699625}{25088} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -43688\) , \( 3529328\bigr] \) ${y}^2={x}^{3}-{x}^{2}-43688{x}+3529328$
1792.1-e1 1792.1-e \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.674211907$ $7.018192560$ 2.564047456 \( -\frac{12288}{7} a - \frac{10240}{7} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( -6 a + 17\) , \( 0\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(-6a+17\right){x}$
1792.1-e2 1792.1-e \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.348423814$ $7.018192560$ 2.564047456 \( \frac{76554336}{7} a + \frac{137143280}{7} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( 24 a - 68\) , \( 24 a - 68\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(24a-68\right){x}+24a-68$
1792.1-f1 1792.1-f \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $20.68395770$ 2.256804806 \( \frac{12288}{7} a - \frac{22528}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( 6 a + 11\) , \( 0\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(6a+11\right){x}$
1792.1-f2 1792.1-f \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $20.68395770$ 2.256804806 \( -\frac{76554336}{7} a + \frac{213697616}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -24 a - 44\) , \( 24 a + 44\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(-24a-44\right){x}+24a+44$
1792.1-g1 1792.1-g \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.919127558$ 0.973156599 \( -\frac{55296}{49} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 2 a - 6\) , \( -4 a + 11\bigr] \) ${y}^2={x}^{3}+\left(2a-6\right){x}-4a+11$
1792.1-g2 1792.1-g \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $8.919127558$ 0.973156599 \( -\frac{14919813068184}{7} a + \frac{41645492922276}{7} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 617 a - 1731\) , \( -12688 a + 35410\bigr] \) ${y}^2={x}^{3}+\left(617a-1731\right){x}-12688a+35410$
1792.1-g3 1792.1-g \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.919127558$ 0.973156599 \( \frac{21882096}{7} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 37 a - 111\) , \( -200 a + 550\bigr] \) ${y}^2={x}^{3}+\left(37a-111\right){x}-200a+550$
1792.1-g4 1792.1-g \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2.229781889$ 0.973156599 \( \frac{14919813068184}{7} a + \frac{26725679854092}{7} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( 17 a - 171\) , \( -256 a + 186\bigr] \) ${y}^2={x}^{3}+\left(17a-171\right){x}-256a+186$
1792.1-h1 1792.1-h \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2.138715289$ 0.466705938 \( -\frac{8439552}{49} a - \frac{15037488}{49} \) \( \bigl[0\) , \( -a - 1\) , \( 0\) , \( -7 a + 15\) , \( a - 4\bigr] \) ${y}^2={x}^{3}+\left(-a-1\right){x}^{2}+\left(-7a+15\right){x}+a-4$
1792.1-h2 1792.1-h \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2.138715289$ 0.466705938 \( \frac{949448736864}{7} a + \frac{1700735996916}{7} \) \( \bigl[0\) , \( -a - 1\) , \( 0\) , \( -7 a - 125\) , \( -83 a - 284\bigr] \) ${y}^2={x}^{3}+\left(-a-1\right){x}^{2}+\left(-7a-125\right){x}-83a-284$
1792.1-i1 1792.1-i \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.758043791$ $6.885018232$ 5.282690069 \( \frac{6992}{7} a - \frac{23840}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -a - 3\) , \( 3 a + 5\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(-a-3\right){x}+3a+5$
1792.1-i2 1792.1-i \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.516087582$ $6.885018232$ 5.282690069 \( -\frac{51036164}{7} a + \frac{152769780}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -21 a - 63\) , \( 131 a + 193\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(-21a-63\right){x}+131a+193$
1792.1-j1 1792.1-j \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.334085479$ $9.829666185$ 2.866465467 \( -\frac{8439552}{49} a - \frac{15037488}{49} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -7 a + 15\) , \( -a + 4\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-7a+15\right){x}-a+4$
1792.1-j2 1792.1-j \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.668170959$ $9.829666185$ 2.866465467 \( \frac{949448736864}{7} a + \frac{1700735996916}{7} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -7 a - 125\) , \( 83 a + 284\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-7a-125\right){x}+83a+284$
1792.1-k1 1792.1-k \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $11.20415766$ 2.444947646 \( -\frac{2457296}{343} a - \frac{7117776}{343} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( 9 a - 36\) , \( -29 a + 92\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(9a-36\right){x}-29a+92$
1792.1-k2 1792.1-k \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $11.20415766$ 2.444947646 \( \frac{17606557700}{49} a + \frac{35196293872}{49} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( 149 a - 596\) , \( -1877 a + 6112\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(149a-596\right){x}-1877a+6112$
1792.1-l1 1792.1-l \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.674211907$ $7.018192560$ 2.564047456 \( \frac{12288}{7} a - \frac{22528}{7} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( 6 a + 11\) , \( 0\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(6a+11\right){x}$
1792.1-l2 1792.1-l \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.348423814$ $7.018192560$ 2.564047456 \( -\frac{76554336}{7} a + \frac{213697616}{7} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( -24 a - 44\) , \( -24 a - 44\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(-24a-44\right){x}-24a-44$
1792.1-m1 1792.1-m \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/4\Z$ $\mathrm{SU}(2)$ $1.593647072$ $5.784310009$ 4.023129928 \( \frac{11664}{49} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( 4 a + 8\) , \( 16 a + 28\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(4a+8\right){x}+16a+28$
1792.1-m2 1792.1-m \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $3.187294145$ $23.13724003$ 4.023129928 \( \frac{55296}{7} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -a - 2\) , \( 0\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-a-2\right){x}$
1792.1-m3 1792.1-m \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $6.374588290$ $5.784310009$ 4.023129928 \( -\frac{77586336}{7} a + \frac{216622512}{7} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -6 a - 17\) , \( -27 a - 53\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-6a-17\right){x}-27a-53$
1792.1-m4 1792.1-m \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.593647072$ $23.13724003$ 4.023129928 \( \frac{77586336}{7} a + \frac{139036176}{7} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( -31 a - 57\) , \( 111 a + 200\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-31a-57\right){x}+111a+200$
1792.1-n1 1792.1-n \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.147332059$ 6.008841155 \( \frac{2457296}{343} a - \frac{9575072}{343} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -9 a - 27\) , \( -29 a - 63\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(-9a-27\right){x}-29a-63$
1792.1-n2 1792.1-n \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.147332059$ 6.008841155 \( -\frac{17606557700}{49} a + \frac{52802851572}{49} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( -149 a - 447\) , \( -1877 a - 4235\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(-149a-447\right){x}-1877a-4235$
1792.1-o1 1792.1-o \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.334085479$ $9.829666185$ 2.866465467 \( \frac{8439552}{49} a - \frac{23477040}{49} \) \( \bigl[0\) , \( -a - 1\) , \( 0\) , \( 9 a + 7\) , \( -7 a - 4\bigr] \) ${y}^2={x}^{3}+\left(-a-1\right){x}^{2}+\left(9a+7\right){x}-7a-4$
1792.1-o2 1792.1-o \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.668170959$ $9.829666185$ 2.866465467 \( -\frac{949448736864}{7} a + \frac{2650184733780}{7} \) \( \bigl[0\) , \( -a - 1\) , \( 0\) , \( 9 a - 133\) , \( -91 a + 500\bigr] \) ${y}^2={x}^{3}+\left(-a-1\right){x}^{2}+\left(9a-133\right){x}-91a+500$
1792.1-p1 1792.1-p \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.281348045$ $8.419335121$ 2.067626275 \( \frac{6992}{7} a - \frac{23840}{7} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( -a - 3\) , \( -3 a - 5\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(-a-3\right){x}-3a-5$
1792.1-p2 1792.1-p \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $0.562696090$ $8.419335121$ 2.067626275 \( -\frac{51036164}{7} a + \frac{152769780}{7} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( -21 a - 63\) , \( -131 a - 193\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(-21a-63\right){x}-131a-193$
1792.1-q1 1792.1-q \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2.138715289$ 0.466705938 \( \frac{8439552}{49} a - \frac{23477040}{49} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( 9 a + 7\) , \( 7 a + 4\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(9a+7\right){x}+7a+4$
1792.1-q2 1792.1-q \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2.138715289$ 0.466705938 \( -\frac{949448736864}{7} a + \frac{2650184733780}{7} \) \( \bigl[0\) , \( a + 1\) , \( 0\) , \( 9 a - 133\) , \( 91 a - 500\bigr] \) ${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(9a-133\right){x}+91a-500$
1792.1-r1 1792.1-r \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $11.20415766$ 2.444947646 \( \frac{2457296}{343} a - \frac{9575072}{343} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( -9 a - 27\) , \( 29 a + 63\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(-9a-27\right){x}+29a+63$
1792.1-r2 1792.1-r \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $11.20415766$ 2.444947646 \( -\frac{17606557700}{49} a + \frac{52802851572}{49} \) \( \bigl[0\) , \( 1\) , \( 0\) , \( -149 a - 447\) , \( 1877 a + 4235\bigr] \) ${y}^2={x}^{3}+{x}^{2}+\left(-149a-447\right){x}+1877a+4235$
1792.1-s1 1792.1-s \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.758043791$ $6.885018232$ 5.282690069 \( -\frac{6992}{7} a - \frac{16848}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( a - 4\) , \( -3 a + 8\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(a-4\right){x}-3a+8$
1792.1-s2 1792.1-s \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.516087582$ $6.885018232$ 5.282690069 \( \frac{51036164}{7} a + \frac{101733616}{7} \) \( \bigl[0\) , \( -1\) , \( 0\) , \( 21 a - 84\) , \( -131 a + 324\bigr] \) ${y}^2={x}^{3}-{x}^{2}+\left(21a-84\right){x}-131a+324$
1792.1-t1 1792.1-t \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.056652056$ $6.885018232$ 6.350200547 \( -\frac{6992}{7} a - \frac{16848}{7} \) \( \bigl[0\) , \( -a + 1\) , \( 0\) , \( -8 a - 12\) , \( -16 a - 28\bigr] \) ${y}^2={x}^{3}+\left(-a+1\right){x}^{2}+\left(-8a-12\right){x}-16a-28$
1792.1-t2 1792.1-t \(\Q(\sqrt{21}) \) \( 2^{8} \cdot 7 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.113304112$ $6.885018232$ 6.350200547 \( \frac{51036164}{7} a + \frac{101733616}{7} \) \( \bigl[0\) , \( -a + 1\) , \( 0\) , \( -128 a - 232\) , \( -1128 a - 2020\bigr] \) ${y}^2={x}^{3}+\left(-a+1\right){x}^{2}+\left(-128a-232\right){x}-1128a-2020$
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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.