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Results (3 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
40.3-a1 40.3-a 3.3.169.1 \( 2^{3} \cdot 5 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $14.96312317$ 1.151009474 \( \frac{391592090541}{6250} a^{2} - \frac{99769067817}{1250} a - \frac{1429739883649}{6250} \) \( \bigl[a^{2} - a - 2\) , \( -a^{2} + 3\) , \( a^{2} - 3\) , \( 4 a^{2} - 6 a - 15\) , \( 12 a^{2} - 16 a - 46\bigr] \) ${y}^2+\left(a^{2}-a-2\right){x}{y}+\left(a^{2}-3\right){y}={x}^{3}+\left(-a^{2}+3\right){x}^{2}+\left(4a^{2}-6a-15\right){x}+12a^{2}-16a-46$
40.3-b1 40.3-b 3.3.169.1 \( 2^{3} \cdot 5 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $1.805263776$ 1.249797999 \( -\frac{222655206023281}{40} a^{2} - 9190701307653 a - \frac{41995505984563}{20} \) \( \bigl[1\) , \( a^{2} - 4\) , \( a + 1\) , \( 40 a^{2} - 87 a - 54\) , \( 107 a^{2} - 248 a - 107\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(a^{2}-4\right){x}^{2}+\left(40a^{2}-87a-54\right){x}+107a^{2}-248a-107$
40.3-b2 40.3-b 3.3.169.1 \( 2^{3} \cdot 5 \) 0 $\Z/3\Z$ $\mathrm{SU}(2)$ $1$ $48.74212197$ 1.249797999 \( -\frac{5576389}{250} a^{2} + \frac{987684}{25} a + \frac{3110871}{250} \) \( \bigl[1\) , \( a^{2} - 4\) , \( a + 1\) , \( -10 a^{2} + 23 a + 11\) , \( 29 a^{2} - 69 a - 23\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(a^{2}-4\right){x}^{2}+\left(-10a^{2}+23a+11\right){x}+29a^{2}-69a-23$
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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.