Properties

 Label 4800c Number of curves $6$ Conductor $4800$ CM no Rank $1$ Graph

Related objects

Show commands for: SageMath
sage: E = EllipticCurve("c1")

sage: E.isogeny_class()

Elliptic curves in class 4800c

sage: E.isogeny_class().curves

LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
4800.q5 4800c1 $$[0, -1, 0, 67, 237]$$ $$2048/3$$ $$-48000000$$ $$[2]$$ $$1024$$ $$0.15937$$ $$\Gamma_0(N)$$-optimal
4800.q4 4800c2 $$[0, -1, 0, -433, 2737]$$ $$35152/9$$ $$2304000000$$ $$[2, 2]$$ $$2048$$ $$0.50594$$
4800.q3 4800c3 $$[0, -1, 0, -2433, -43263]$$ $$1556068/81$$ $$82944000000$$ $$[2, 2]$$ $$4096$$ $$0.85251$$
4800.q2 4800c4 $$[0, -1, 0, -6433, 200737]$$ $$28756228/3$$ $$3072000000$$ $$[2]$$ $$4096$$ $$0.85251$$
4800.q1 4800c5 $$[0, -1, 0, -38433, -2887263]$$ $$3065617154/9$$ $$18432000000$$ $$[2]$$ $$8192$$ $$1.1991$$
4800.q6 4800c6 $$[0, -1, 0, 1567, -175263]$$ $$207646/6561$$ $$-13436928000000$$ $$[2]$$ $$8192$$ $$1.1991$$

Rank

sage: E.rank()

The elliptic curves in class 4800c have rank $$1$$.

Complex multiplication

The elliptic curves in class 4800c do not have complex multiplication.

Modular form4800.2.a.c

sage: E.q_eigenform(10)

$$q - q^{3} + q^{9} - 4q^{11} - 2q^{13} - 2q^{17} + 4q^{19} + O(q^{20})$$

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 Cremona numbering.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.