Cremona's table of elliptic curves

15288 = 2³ · 3 · 7² · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 13+	Signs for the Atkin-Lehner involutions
Class	15288u	Isogeny class
Conductor	15288	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-4127473613810706432 = -1 · 211 · 3 · 77 · 138	Discriminant
Eigenvalues	2- 3+  2 7- -4 13+ -2  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-422592,144136812]	[a1,a2,a3,a4,a6]
Generators	[-519790:14936131:1000]	Generators of the group modulo torsion
j	-34639400027234/17130345141	j-invariant
L	4.4252850436114	L(r)(E,1)/r!
Ω	0.23001308450589	Real period
R	9.6196376243499	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	30576v5 122304eg5 45864n5 2184m6	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 15288u6

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

---

Quadratic twists for elliptic curve 15288u6

-4	8	-3	-7
30576v5	122304eg5	45864n5	2184m6

---

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