Cremona's table of elliptic curves

19266 = 2 · 3 · 13² · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 13+ 19+	Signs for the Atkin-Lehner involutions
Class	19266x	Isogeny class
Conductor	19266	Conductor
∏ cp	144	Product of Tamagawa factors cp
deg	241920	Modular degree for the optimal curve
Δ	-79033780026998784 = -1 · 218 · 34 · 134 · 194	Discriminant
Eigenvalues	2- 3-  3  0 -4 13+ -1 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,50781,-12784383]	[a1,a2,a3,a4,a6]
Generators	[654:17001:1]	Generators of the group modulo torsion
j	507053185139423/2767192326144	j-invariant
L	10.768982554962	L(r)(E,1)/r!
Ω	0.17215571711849	Real period
R	0.43440091521707	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	57798o1 19266m1	Quadratic twists by: -3 13

Hecke Eigenvalues for elliptic curve 19266x1

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
-	-	3	0	-4	+	-1	+	-8	-1	-4	-9	-1	4	-8	-9	0	-9	-4	0	11	-16	16	-6	-14

---

Quadratic twists for elliptic curve 19266x1

-3	13
57798o1	19266m1

---

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