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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
23104.1-b1 23104.1-b \(\Q(\sqrt{-1}) \) \( 2^{6} \cdot 19^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.314996586$ $5.963775842$ 3.757138071 \( \frac{27000}{19} \) \( \bigl[i + 1\) , \( i\) , \( 0\) , \( -2\) , \( -i\bigr] \) ${y}^2+\left(i+1\right){x}{y}={x}^{3}+i{x}^{2}-2{x}-i$
92416.1-f1 92416.1-f \(\Q(\sqrt{-1}) \) \( 2^{8} \cdot 19^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.225942131$ $2.981887921$ 5.389872907 \( \frac{27000}{19} \) \( \bigl[0\) , \( 0\) , \( 0\) , \( -5\) , \( -2 i\bigr] \) ${y}^2={x}^{3}-5{x}-2i$
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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.