Cremona's table of elliptic curves

12584 = 2³ · 11² · 13

Field	Data	Notes
Atkin-Lehner	2- 11- 13+	Signs for the Atkin-Lehner involutions
Class	12584i	Isogeny class
Conductor	12584	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	8448	Modular degree for the optimal curve
Δ	44586647248 = 24 · 118 · 13	Discriminant
Eigenvalues	2-  1  2 -2 11- 13+  7 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-887,-838]	[a1,a2,a3,a4,a6]
Generators	[-1:7:1]	Generators of the group modulo torsion
j	22528/13	j-invariant
L	5.8166928167779	L(r)(E,1)/r!
Ω	0.9542663026908	Real period
R	3.0477303874067	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	25168c1 100672br1 113256p1 12584d1	Quadratic twists by: -4 8 -3 -11

Hecke Eigenvalues for elliptic curve 12584i1

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	-2	-	+	7	-2	-3	9	-6	6	-6	-5	6	11	-8	-5	-14	-10	0	9	-12	-6	10

---

Quadratic twists for elliptic curve 12584i1

-4	8	-3	-11
25168c1	100672br1	113256p1	12584d1

---

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