Cremona's table of elliptic curves

11840 = 2⁶ · 5 · 37

Field	Data	Notes
Atkin-Lehner	2+ 5+ 37+	Signs for the Atkin-Lehner involutions
Class	11840d	Isogeny class
Conductor	11840	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	-2242969600 = -1 · 216 · 52 · 372	Discriminant
Eigenvalues	2+  2 5+  2  0  6 -2 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-161,2465]	[a1,a2,a3,a4,a6]
Generators	[1:48:1]	Generators of the group modulo torsion
j	-7086244/34225	j-invariant
L	6.6258266341857	L(r)(E,1)/r!
Ω	1.2673274199896	Real period
R	1.3070471232762	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	11840ba2 1480c2 106560cq2 59200bg2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 11840d2

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
+	2	+	2	0	6	-2	-6	-4	2	-6	+	-6	-8	-6	10	-14	-6	14	8	-6	-14	-2	-6	2

---

Quadratic twists for elliptic curve 11840d2

-4	8	-3	5
11840ba2	1480c2	106560cq2	59200bg2

---

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