Cremona's table of elliptic curves

9248 = 2⁵ · 17²

Field	Data	Notes
Atkin-Lehner	2+ 17+	Signs for the Atkin-Lehner involutions
Class	9248a	Isogeny class
Conductor	9248	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	-3571587809792 = -1 · 29 · 178	Discriminant
Eigenvalues	2+  0  0  2  4  2 17+ -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,1445,88434]	[a1,a2,a3,a4,a6]
Generators	[-6930:77454:343]	Generators of the group modulo torsion
j	27000/289	j-invariant
L	4.7291053731078	L(r)(E,1)/r!
Ω	0.58138166926184	Real period
R	8.1342526315151	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	9248d2 18496a2 83232bc2 544a2	Quadratic twists by: -4 8 -3 17

Hecke Eigenvalues for elliptic curve 9248a2

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

---

Quadratic twists for elliptic curve 9248a2

-4	8	-3	17
9248d2	18496a2	83232bc2	544a2

---

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