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Label Class Base field Conductor norm Rank Torsion CM Regulator Period Leading coeff j-invariant Weierstrass coefficients Weierstrass equation
1444.2-a1 1444.2-a \(\Q(\sqrt{-2}) \) \( 2^{2} \cdot 19^{2} \) $0$ $\mathsf{trivial}$ $1$ $4.830783773$ 3.415879964 \( -\frac{4194304}{19} \) \( \bigl[0\) , \( -1\) , \( a\) , \( -5\) , \( 7\bigr] \) ${y}^2+a{y}={x}^{3}-{x}^{2}-5{x}+7$
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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.