Cremona's table of elliptic curves

7056 = 2⁴ · 3² · 7²

Field	Data	Notes
Atkin-Lehner	2+ 3- 7-	Signs for the Atkin-Lehner involutions
Class	7056ba	Isogeny class
Conductor	7056	Conductor
∏ cp	32	Product of Tamagawa factors cp
deg	9216	Modular degree for the optimal curve
Δ	-614771555328 = -1 · 210 · 36 · 77	Discriminant
Eigenvalues	2+ 3- -4 7-  0  0 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-147,37730]	[a1,a2,a3,a4,a6]
Generators	[-7:196:1]	Generators of the group modulo torsion
j	-4/7	j-invariant
L	3.0214513909622	L(r)(E,1)/r!
Ω	0.73609524887022	Real period
R	0.51308770767091	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	3528ba1 28224gj1 784e1 1008f1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 7056ba1

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-	-4	-	0	0	-2	-2	8	-2	4	-6	-2	-8	4	10	-6	-4	12	0	14	8	-6	10	2

---

Quadratic twists for elliptic curve 7056ba1

-4	8	-3	-7
3528ba1	28224gj1	784e1	1008f1

---

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations