The results below are complete, since the LMFDB contains all elliptic curves with conductor norm at most 100000 over imaginary quadratic fields with absolute discriminant 4

Note: The completeness Only modular elliptic curves are included

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Results (6 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
10530.4-a1 10530.4-a \(\Q(\sqrt{-1}) \) \( 2 \cdot 3^{4} \cdot 5 \cdot 13 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $0.320242129$ 2.882179168 \( -\frac{276861163011391}{13000000000} a - \frac{33515586556057}{812500000} \) \( \bigl[i\) , \( 1\) , \( 1\) , \( -806 i - 453\) , \( -11194 i - 21\bigr] \) ${y}^2+i{x}{y}+{y}={x}^{3}+{x}^{2}+\left(-806i-453\right){x}-11194i-21$
10530.4-a2 10530.4-a \(\Q(\sqrt{-1}) \) \( 2 \cdot 3^{4} \cdot 5 \cdot 13 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $0.960726389$ 2.882179168 \( \frac{37525044319}{2197000} a - \frac{7169596274}{274625} \) \( \bigl[i\) , \( 1\) , \( 1\) , \( -86 i + 42\) , \( 11 i - 354\bigr] \) ${y}^2+i{x}{y}+{y}={x}^{3}+{x}^{2}+\left(-86i+42\right){x}+11i-354$
10530.4-a3 10530.4-a \(\Q(\sqrt{-1}) \) \( 2 \cdot 3^{4} \cdot 5 \cdot 13 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $0.480363194$ 2.882179168 \( \frac{133816114442969}{301675562500} a - \frac{19082395919017}{301675562500} \) \( \bigl[1\) , \( -1\) , \( i\) , \( 4 i + 132\) , \( -947 i + 678\bigr] \) ${y}^2+{x}{y}+i{y}={x}^{3}-{x}^{2}+\left(4i+132\right){x}-947i+678$
10530.4-a4 10530.4-a \(\Q(\sqrt{-1}) \) \( 2 \cdot 3^{4} \cdot 5 \cdot 13 \) 0 $\Z/6\Z$ $\mathrm{SU}(2)$ $1$ $0.160121064$ 2.882179168 \( -\frac{8418015312387897223}{20629882812500000} a + \frac{2783266907131437289}{20629882812500000} \) \( \bigl[1\) , \( -1\) , \( i\) , \( -86 i - 1173\) , \( 19834 i - 22731\bigr] \) ${y}^2+{x}{y}+i{y}={x}^{3}-{x}^{2}+\left(-86i-1173\right){x}+19834i-22731$
10530.4-a5 10530.4-a \(\Q(\sqrt{-1}) \) \( 2 \cdot 3^{4} \cdot 5 \cdot 13 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $2.882179168$ 2.882179168 \( \frac{31409}{130} a + \frac{101344}{65} \) \( \bigl[i\) , \( 1\) , \( 1\) , \( 4 i - 3\) , \( 2 i - 3\bigr] \) ${y}^2+i{x}{y}+{y}={x}^{3}+{x}^{2}+\left(4i-3\right){x}+2i-3$
10530.4-a6 10530.4-a \(\Q(\sqrt{-1}) \) \( 2 \cdot 3^{4} \cdot 5 \cdot 13 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.441089584$ 2.882179168 \( \frac{4406742137}{8450} a + \frac{1310300809}{8450} \) \( \bigl[1\) , \( -1\) , \( i\) , \( 49 i - 48\) , \( -218 i + 93\bigr] \) ${y}^2+{x}{y}+i{y}={x}^{3}-{x}^{2}+\left(49i-48\right){x}-218i+93$
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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.