Properties

Label 30815.a
Number of curves 1
Conductor 30815
CM no
Rank 3

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Show commands for: SageMath

sage: E = EllipticCurve("30815.a1")
sage: E.isogeny_class()

Elliptic curves in class 30815.a

sage: E.isogeny_class().curves
LMFDB label Cremona label Weierstrass coefficients Torsion order Modular degree Optimality
30815.a1 30815a1 [0, 1, 1, -16, 26] 1 8096 \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()

The elliptic curve 30815.a1 has rank \(3\).

Modular form None

sage: E.q_eigenform(10)
\( q - 2q^{2} - 2q^{3} + 2q^{4} - q^{5} + 4q^{6} - 4q^{7} + q^{9} + 2q^{10} - 4q^{11} - 4q^{12} - 6q^{13} + 8q^{14} + 2q^{15} - 4q^{16} - 5q^{17} - 2q^{18} - 8q^{19} + O(q^{20}) \)