Cremona's table of elliptic curves

1254 = 2 · 3 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 11+ 19+	Signs for the Atkin-Lehner involutions
Class	1254i	Isogeny class
Conductor	1254	Conductor
∏ cp	48	Product of Tamagawa factors cp
Δ	71974117512 = 23 · 316 · 11 · 19	Discriminant
Eigenvalues	2- 3- -2 -4 11+ -2 -6 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-9054,-332100]	[a1,a2,a3,a4,a6]
Generators	[-54:36:1]	Generators of the group modulo torsion
j	82082047379525857/71974117512	j-invariant
L	3.6219324541048	L(r)(E,1)/r!
Ω	0.48945418228956	Real period
R	0.61666181520168	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	10032l3 40128m4 3762h3 31350a4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1254i3

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	-4	+	-2	-6	+	8	-10	-4	2	-6	-4	0	10	-4	10	-12	12	-6	-8	-4	-6	-6

---

Quadratic twists for elliptic curve 1254i3

-4	8	-3	5	-7	-11	-19
10032l3	40128m4	3762h3	31350a4	61446bz4	13794r3	23826d4

---

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