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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
1.1-a1 1.1-a \(\Q(\sqrt{33}) \) \( 1 \) 0 $\mathsf{trivial}$ $-99$ $N(\mathrm{U}(1))$ $1$ $2.562583394$ 0.446088510 \( -6548115718144 a - 15533972619264 \) \( \bigl[0\) , \( -a\) , \( 1\) , \( -435 a - 1030\) , \( -7890 a - 18717\bigr] \) ${y}^2+{y}={x}^{3}-a{x}^{2}+\left(-435a-1030\right){x}-7890a-18717$
1.1-a2 1.1-a \(\Q(\sqrt{33}) \) \( 1 \) 0 $\Z/3\Z$ $-99$ $N(\mathrm{U}(1))$ $1$ $23.06325055$ 0.446088510 \( -6548115718144 a - 15533972619264 \) \( \bigl[0\) , \( a - 1\) , \( 1\) , \( -25 a + 85\) , \( 72 a - 243\bigr] \) ${y}^2+{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(-25a+85\right){x}+72a-243$
1.1-a3 1.1-a \(\Q(\sqrt{33}) \) \( 1 \) 0 $\Z/3\Z$ $-11$ $N(\mathrm{U}(1))$ $1$ $23.06325055$ 0.446088510 \( -32768 \) \( \bigl[0\) , \( a - 1\) , \( 1\) , \( 5 a - 15\) , \( 6 a - 20\bigr] \) ${y}^2+{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(5a-15\right){x}+6a-20$
1.1-a4 1.1-a \(\Q(\sqrt{33}) \) \( 1 \) 0 $\Z/3\Z$ $-11$ $N(\mathrm{U}(1))$ $1$ $23.06325055$ 0.446088510 \( -32768 \) \( \bigl[0\) , \( -a\) , \( 1\) , \( -5 a - 10\) , \( -6 a - 14\bigr] \) ${y}^2+{y}={x}^{3}-a{x}^{2}+\left(-5a-10\right){x}-6a-14$
1.1-a5 1.1-a \(\Q(\sqrt{33}) \) \( 1 \) 0 $\mathsf{trivial}$ $-99$ $N(\mathrm{U}(1))$ $1$ $2.562583394$ 0.446088510 \( 6548115718144 a - 22082088337408 \) \( \bigl[0\) , \( a - 1\) , \( 1\) , \( 435 a - 1465\) , \( 7890 a - 26607\bigr] \) ${y}^2+{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(435a-1465\right){x}+7890a-26607$
1.1-a6 1.1-a \(\Q(\sqrt{33}) \) \( 1 \) 0 $\Z/3\Z$ $-99$ $N(\mathrm{U}(1))$ $1$ $23.06325055$ 0.446088510 \( 6548115718144 a - 22082088337408 \) \( \bigl[0\) , \( -a\) , \( 1\) , \( 25 a + 60\) , \( -72 a - 171\bigr] \) ${y}^2+{y}={x}^{3}-a{x}^{2}+\left(25a+60\right){x}-72a-171$
4.1-a1 4.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $34.81892277$ 0.336733136 \( -\frac{10838595115443}{4} a + \frac{36550776099881}{4} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( -746 a - 1771\) , \( 18744 a + 44466\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-746a-1771\right){x}+18744a+44466$
4.1-a2 4.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.868769197$ 0.336733136 \( -\frac{5519537297}{262144} a + \frac{18610505433}{262144} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( -36 a - 86\) , \( -2492 a - 5912\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-36a-86\right){x}-2492a-5912$
4.1-a3 4.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $34.81892277$ 0.336733136 \( -\frac{286425}{64} a + \frac{966617}{64} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( 4 a + 9\) , \( 92 a + 218\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(4a+9\right){x}+92a+218$
4.1-a4 4.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $34.81892277$ 0.336733136 \( \frac{286425}{64} a + 10628 \) \( \bigl[1\) , \( 0\) , \( 1\) , \( -4 a + 13\) , \( -92 a + 310\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-4a+13\right){x}-92a+310$
4.1-a5 4.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.868769197$ 0.336733136 \( \frac{5519537297}{262144} a + \frac{1636371017}{32768} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( 36 a - 122\) , \( 2492 a - 8404\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(36a-122\right){x}+2492a-8404$
4.1-a6 4.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $34.81892277$ 0.336733136 \( \frac{10838595115443}{4} a + \frac{12856090492219}{2} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( 746 a - 2517\) , \( -18744 a + 63210\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(746a-2517\right){x}-18744a+63210$
4.1-b1 4.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.489742545$ 1.166989006 \( -\frac{10838595115443}{4} a + \frac{36550776099881}{4} \) \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( 294 a - 990\) , \( 4809 a - 16223\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(294a-990\right){x}+4809a-16223$
4.1-b2 4.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/18\Z$ $\mathrm{SU}(2)$ $1$ $13.40768290$ 1.166989006 \( -\frac{5519537297}{262144} a + \frac{18610505433}{262144} \) \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( 44 a - 145\) , \( -242 a + 809\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(44a-145\right){x}-242a+809$
4.1-b3 4.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $13.40768290$ 1.166989006 \( -\frac{286425}{64} a + \frac{966617}{64} \) \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( 4 a - 10\) , \( 7 a - 31\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(4a-10\right){x}+7a-31$
4.1-b4 4.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $13.40768290$ 1.166989006 \( \frac{286425}{64} a + 10628 \) \( \bigl[1\) , \( a + 1\) , \( a + 1\) , \( -3 a - 6\) , \( -12 a - 29\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-3a-6\right){x}-12a-29$
4.1-b5 4.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/18\Z$ $\mathrm{SU}(2)$ $1$ $13.40768290$ 1.166989006 \( \frac{5519537297}{262144} a + \frac{1636371017}{32768} \) \( \bigl[1\) , \( a + 1\) , \( a + 1\) , \( -43 a - 101\) , \( 197 a + 467\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-43a-101\right){x}+197a+467$
4.1-b6 4.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.489742545$ 1.166989006 \( \frac{10838595115443}{4} a + \frac{12856090492219}{2} \) \( \bigl[1\) , \( a + 1\) , \( a + 1\) , \( -293 a - 696\) , \( -5104 a - 12109\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-293a-696\right){x}-5104a-12109$
11.1-a1 11.1-a \(\Q(\sqrt{33}) \) \( 11 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $8.512583687$ 2.963701228 \( -\frac{52893159101157376}{11} \) \( \bigl[0\) , \( -a + 1\) , \( 1\) , \( -2877883 a - 6827148\) , \( 4506151140 a + 10689858189\bigr] \) ${y}^2+{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-2877883a-6827148\right){x}+4506151140a+10689858189$
11.1-a2 11.1-a \(\Q(\sqrt{33}) \) \( 11 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $8.512583687$ 2.963701228 \( -\frac{122023936}{161051} \) \( \bigl[0\) , \( a\) , \( 1\) , \( 3803 a - 12821\) , \( -394830 a + 1331479\bigr] \) ${y}^2+{y}={x}^{3}+a{x}^{2}+\left(3803a-12821\right){x}-394830a+1331479$
11.1-a3 11.1-a \(\Q(\sqrt{33}) \) \( 11 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $8.512583687$ 2.963701228 \( -\frac{4096}{11} \) \( \bigl[0\) , \( -a + 1\) , \( 1\) , \( -123 a - 288\) , \( -2880 a - 6831\bigr] \) ${y}^2+{y}={x}^{3}+\left(-a+1\right){x}^{2}+\left(-123a-288\right){x}-2880a-6831$
11.1-b1 11.1-b \(\Q(\sqrt{33}) \) \( 11 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $7.655751664$ $0.064435690$ 0.343492567 \( -\frac{52893159101157376}{11} \) \( \bigl[0\) , \( -1\) , \( 1\) , \( -7820\) , \( -263580\bigr] \) ${y}^2+{y}={x}^{3}-{x}^{2}-7820{x}-263580$
11.1-b2 11.1-b \(\Q(\sqrt{33}) \) \( 11 \) $1$ $\Z/5\Z$ $\mathrm{SU}(2)$ $1.531150332$ $1.610892258$ 0.343492567 \( -\frac{122023936}{161051} \) \( \bigl[0\) , \( -1\) , \( 1\) , \( -10\) , \( -20\bigr] \) ${y}^2+{y}={x}^{3}-{x}^{2}-10{x}-20$
11.1-b3 11.1-b \(\Q(\sqrt{33}) \) \( 11 \) $1$ $\Z/5\Z$ $\mathrm{SU}(2)$ $0.306230066$ $40.27230645$ 0.343492567 \( -\frac{4096}{11} \) \( \bigl[0\) , \( -1\) , \( 1\) , \( 0\) , \( 0\bigr] \) ${y}^2+{y}={x}^{3}-{x}^{2}$
12.1-a1 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( -\frac{74785175353186375}{1536} a + \frac{252196650035225375}{1536} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( 43110 a - 145374\) , \( -8233861 a + 27766893\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(43110a-145374\right){x}-8233861a+27766893$
12.1-a2 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.746262515$ 1.367933784 \( -\frac{1710723757560125}{206158430208} a + \frac{633709458168875}{25769803776} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( 4470 a - 15069\) , \( 272609 a - 919317\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(4470a-15069\right){x}+272609a-919317$
12.1-a3 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( -\frac{415636375}{36864} a + \frac{181542625}{4608} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( 535 a - 1799\) , \( -10951 a + 36927\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(535a-1799\right){x}-10951a+36927$
12.1-a4 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( \frac{3723875}{1728} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -25 a - 59\) , \( 89 a + 211\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-25a-59\right){x}+89a+211$
12.1-a5 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.873131257$ 1.367933784 \( -\frac{2879604455941411323125}{4608} a + \frac{404618180215561464625}{192} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -1110 a - 2709\) , \( -26351 a - 62809\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-1110a-2709\right){x}-26351a-62809$
12.1-a6 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( \frac{1710723757560125}{206158430208} a + \frac{3358951907790875}{206158430208} \) \( \bigl[1\) , \( 0\) , \( a\) , \( 22 a - 88\) , \( -134 a + 464\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+\left(22a-88\right){x}-134a+464$
12.1-a7 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( \frac{415636375}{36864} a + \frac{1036704625}{36864} \) \( \bigl[1\) , \( 0\) , \( a\) , \( -3 a + 7\) , \( a - 7\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+\left(-3a+7\right){x}+a-7$
12.1-a8 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( \frac{8934171875}{5832} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -345 a - 819\) , \( 6409 a + 15203\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-345a-819\right){x}+6409a+15203$
12.1-a9 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.746262515$ 1.367933784 \( -\frac{257094293735125}{786432} a + \frac{110018396673875}{98304} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -1060 a - 2519\) , \( -30451 a - 72245\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-1060a-2519\right){x}-30451a-72245$
12.1-a10 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( \frac{257094293735125}{786432} a + \frac{207684293218625}{262144} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -1750 a - 4154\) , \( 70019 a + 166105\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-1750a-4154\right){x}+70019a+166105$
12.1-a11 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.873131257$ 1.367933784 \( \frac{74785175353186375}{1536} a + \frac{22176434335254875}{192} \) \( \bigl[1\) , \( 0\) , \( a\) , \( 22 a - 193\) , \( 181 a - 1111\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+\left(22a-193\right){x}+181a-1111$
12.1-a12 12.1-a \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( \frac{2879604455941411323125}{4608} a + \frac{6831231869232063827875}{4608} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -28020 a - 66474\) , \( 4365739 a + 10356761\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-28020a-66474\right){x}+4365739a+10356761$
12.1-b1 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.873131257$ 1.367933784 \( -\frac{74785175353186375}{1536} a + \frac{252196650035225375}{1536} \) \( \bigl[1\) , \( 0\) , \( a + 1\) , \( -23 a - 171\) , \( -182 a - 930\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(-23a-171\right){x}-182a-930$
12.1-b2 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( -\frac{1710723757560125}{206158430208} a + \frac{633709458168875}{25769803776} \) \( \bigl[1\) , \( 0\) , \( a + 1\) , \( -23 a - 66\) , \( 133 a + 330\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(-23a-66\right){x}+133a+330$
12.1-b3 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( -\frac{415636375}{36864} a + \frac{181542625}{4608} \) \( \bigl[1\) , \( 0\) , \( a + 1\) , \( 2 a + 4\) , \( -2 a - 6\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(2a+4\right){x}-2a-6$
12.1-b4 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( \frac{3723875}{1728} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 27 a - 84\) , \( -63 a + 216\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(27a-84\right){x}-63a+216$
12.1-b5 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( -\frac{2879604455941411323125}{4608} a + \frac{404618180215561464625}{192} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 28022 a - 94494\) , \( -4337718 a + 14628006\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(28022a-94494\right){x}-4337718a+14628006$
12.1-b6 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.746262515$ 1.367933784 \( \frac{1710723757560125}{206158430208} a + \frac{3358951907790875}{206158430208} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( -4468 a - 10599\) , \( -277078 a - 657307\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-4468a-10599\right){x}-277078a-657307$
12.1-b7 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( \frac{415636375}{36864} a + \frac{1036704625}{36864} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( -533 a - 1264\) , \( 10417 a + 24712\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-533a-1264\right){x}+10417a+24712$
12.1-b8 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $7.858181321$ 1.367933784 \( \frac{8934171875}{5832} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 347 a - 1164\) , \( -6063 a + 20448\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(347a-1164\right){x}-6063a+20448$
12.1-b9 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( -\frac{257094293735125}{786432} a + \frac{110018396673875}{98304} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 1752 a - 5904\) , \( -68268 a + 230220\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(1752a-5904\right){x}-68268a+230220$
12.1-b10 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.746262515$ 1.367933784 \( \frac{257094293735125}{786432} a + \frac{207684293218625}{262144} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 1062 a - 3579\) , \( 31512 a - 106275\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(1062a-3579\right){x}+31512a-106275$
12.1-b11 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $15.71636264$ 1.367933784 \( \frac{74785175353186375}{1536} a + \frac{22176434335254875}{192} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( -43108 a - 102264\) , \( 8190752 a + 19430768\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-43108a-102264\right){x}+8190752a+19430768$
12.1-b12 12.1-b \(\Q(\sqrt{33}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.873131257$ 1.367933784 \( \frac{2879604455941411323125}{4608} a + \frac{6831231869232063827875}{4608} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 1112 a - 3819\) , \( 27462 a - 92979\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(1112a-3819\right){x}+27462a-92979$
16.2-a1 16.2-a \(\Q(\sqrt{33}) \) \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $13.74710193$ 1.196531640 \( -\frac{18649}{2} a + 33120 \) \( \bigl[a\) , \( a - 1\) , \( a\) , \( 31 a + 72\) , \( 26 a + 60\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(31a+72\right){x}+26a+60$
16.2-a2 16.2-a \(\Q(\sqrt{33}) \) \( 2^{4} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $13.74710193$ 1.196531640 \( \frac{1241}{4} a + 736 \) \( \bigl[a\) , \( a - 1\) , \( a\) , \( a\) , \( 130 a - 436\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^{3}+\left(a-1\right){x}^{2}+a{x}+130a-436$
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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.