Cremona's table of elliptic curves

798 = 2 · 3 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2+ 3- 7+ 19+	Signs for the Atkin-Lehner involutions
Class	798b	Isogeny class
Conductor	798	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	153257496 = 23 · 3 · 72 · 194	Discriminant
Eigenvalues	2+ 3-  2 7+  0  2  2 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-6280,191006]	[a1,a2,a3,a4,a6]
j	27384399945278713/153257496	j-invariant
L	1.6218747328834	L(r)(E,1)/r!
Ω	1.6218747328834	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	6384y3 25536i4 2394k3 19950bz3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 798b3

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

---

Quadratic twists for elliptic curve 798b3

-4	8	-3	5	-7	-11	-19
6384y3	25536i4	2394k3	19950bz3	5586k3	96558dd4	15162r3

---

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