Cremona's table of elliptic curves

8866 = 2 · 11 · 13 · 31

Field	Data	Notes
Atkin-Lehner	2+ 11+ 13+ 31+	Signs for the Atkin-Lehner involutions
Class	8866a	Isogeny class
Conductor	8866	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	3456	Modular degree for the optimal curve
Δ	-365820026 = -1 · 2 · 114 · 13 · 312	Discriminant
Eigenvalues	2+  1 -3  1 11+ 13+  3  2	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,5,-920]	[a1,a2,a3,a4,a6]
Generators	[152:1799:1]	Generators of the group modulo torsion
j	18191447/365820026	j-invariant
L	2.9724919551784	L(r)(E,1)/r!
Ω	0.78334619932253	Real period
R	0.9486520639754	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	70928m1 79794z1 97526y1 115258t1	Quadratic twists by: -4 -3 -11 13

Hecke Eigenvalues for elliptic curve 8866a1

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	-3	1	+	+	3	2	6	-6	+	3	2	11	-7	2	4	-6	-8	-1	-6	16	4	0	-6

---

Quadratic twists for elliptic curve 8866a1

-4	-3	-11	13
70928m1	79794z1	97526y1	115258t1

---

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