Cremona's table of elliptic curves

8400 = 2⁴ · 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 7-	Signs for the Atkin-Lehner involutions
Class	8400cs	Isogeny class
Conductor	8400	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	1152	Modular degree for the optimal curve
Δ	-5670000 = -1 · 24 · 34 · 54 · 7	Discriminant
Eigenvalues	2- 3- 5- 7-  1 -2  0 -6	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,42,63]	[a1,a2,a3,a4,a6]
Generators	[3:15:1]	Generators of the group modulo torsion
j	800000/567	j-invariant
L	5.2976346940617	L(r)(E,1)/r!
Ω	1.5238377527898	Real period
R	0.28970903039397	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	2100f1 33600ft1 25200fk1 8400bg1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8400cs1

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
-	-	-	-	1	-2	0	-6	-1	1	2	-7	-8	1	2	-14	-10	0	3	9	0	-1	-2	2	-10

---

Quadratic twists for elliptic curve 8400cs1

-4	8	-3	5	-7
2100f1	33600ft1	25200fk1	8400bg1	58800gx1

---

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