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Label Class Conductor Rank Torsion CM Regulator Weierstrass coefficients Weierstrass equation
49.a1 49.a \( 7^{2} \) $0$ $\Z/2\Z$ $-28$ $1$ $[1, -1, 0, -1822, 30393]$ \(y^2+xy=x^3-x^2-1822x+30393\)
49.a2 49.a \( 7^{2} \) $0$ $\Z/2\Z$ $-7$ $1$ $[1, -1, 0, -107, 552]$ \(y^2+xy=x^3-x^2-107x+552\)
49.a3 49.a \( 7^{2} \) $0$ $\Z/2\Z$ $-28$ $1$ $[1, -1, 0, -37, -78]$ \(y^2+xy=x^3-x^2-37x-78\)
49.a4 49.a \( 7^{2} \) $0$ $\Z/2\Z$ $-7$ $1$ $[1, -1, 0, -2, -1]$ \(y^2+xy=x^3-x^2-2x-1\)
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