Properties

 Label 322161.e Number of curves $6$ Conductor $322161$ CM no Rank $1$ Graph

Related objects

Show commands for: SageMath
sage: E = EllipticCurve("322161.e1")

sage: E.isogeny_class()

Elliptic curves in class 322161.e

sage: E.isogeny_class().curves

LMFDB label Cremona label Weierstrass coefficients Torsion structure Modular degree Optimality
322161.e1 322161e4 [1, 1, 1, -108246107, -433522585582] [2] 19464192
322161.e2 322161e5 [1, 1, 1, -22466112, 33309292098] [2] 38928384
322161.e3 322161e3 [1, 1, 1, -6894997, -6502934734] [2, 2] 19464192
322161.e4 322161e2 [1, 1, 1, -6765392, -6775882864] [2, 2] 9732096
322161.e5 322161e1 [1, 1, 1, -414747, -110245872] [2] 4866048 $$\Gamma_0(N)$$-optimal
322161.e6 322161e6 [1, 1, 1, 6602438, -28843889146] [2] 38928384

Rank

sage: E.rank()

The elliptic curves in class 322161.e have rank $$1$$.

Modular form 322161.2.a.e

sage: E.q_eigenform(10)

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

Isogeny matrix

sage: E.isogeny_class().matrix()

The $$i,j$$ entry is the smallest degree of a cyclic isogeny between the $$i$$-th and $$j$$-th curve in the isogeny class, in the LMFDB numbering.

$$\left(\begin{array}{rrrrrr} 1 & 8 & 4 & 2 & 4 & 8 \\ 8 & 1 & 2 & 4 & 8 & 4 \\ 4 & 2 & 1 & 2 & 4 & 2 \\ 2 & 4 & 2 & 1 & 2 & 4 \\ 4 & 8 & 4 & 2 & 1 & 8 \\ 8 & 4 & 2 & 4 & 8 & 1 \end{array}\right)$$

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)

The vertices are labelled with LMFDB labels.