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Results (4 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
89.2-a1 89.2-a \(\Q(\sqrt{2}) \) \( 89 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $1.342664561$ 0.474703608 \( -\frac{2723579700424704}{5584059449} a - \frac{3849798290264064}{5584059449} \) \( \bigl[0\) , \( 0\) , \( a + 1\) , \( -19 a - 11\) , \( -15 a - 70\bigr] \) ${y}^2+\left(a+1\right){y}={x}^{3}+\left(-19a-11\right){x}-15a-70$
89.2-a2 89.2-a \(\Q(\sqrt{2}) \) \( 89 \) 0 $\Z/5\Z$ $\mathrm{SU}(2)$ $1$ $33.56661404$ 0.474703608 \( \frac{2985984}{89} a - \frac{4091904}{89} \) \( \bigl[0\) , \( 0\) , \( a + 1\) , \( a - 1\) , \( -a\bigr] \) ${y}^2+\left(a+1\right){y}={x}^{3}+\left(a-1\right){x}-a$
89.2-b1 89.2-b \(\Q(\sqrt{2}) \) \( 89 \) 0 $\Z/3\Z$ $\mathrm{SU}(2)$ $1$ $20.11509744$ 0.790195656 \( -\frac{152338432}{89} a - \frac{215515136}{89} \) \( \bigl[0\) , \( 1\) , \( a + 1\) , \( -2 a - 3\) , \( a + 1\bigr] \) ${y}^2+\left(a+1\right){y}={x}^{3}+{x}^{2}+\left(-2a-3\right){x}+a+1$
89.2-b2 89.2-b \(\Q(\sqrt{2}) \) \( 89 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $2.235010827$ 0.790195656 \( \frac{799366151176192}{704969} a - \frac{1130474448060416}{704969} \) \( \bigl[0\) , \( 1\) , \( a + 1\) , \( 18 a - 23\) , \( 59 a - 64\bigr] \) ${y}^2+\left(a+1\right){y}={x}^{3}+{x}^{2}+\left(18a-23\right){x}+59a-64$
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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.