Cremona's table of elliptic curves

15504 = 2⁴ · 3 · 17 · 19

Field	Data	Notes
Atkin-Lehner	2+ 3+ 17- 19-	Signs for the Atkin-Lehner involutions
Class	15504c	Isogeny class
Conductor	15504	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	175232657664 = 28 · 38 · 172 · 192	Discriminant
Eigenvalues	2+ 3+ -2  0  4  6 17- 19-	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-34884,-2496096]	[a1,a2,a3,a4,a6]
Generators	[275192424:2120049855:1124864]	Generators of the group modulo torsion
j	18338973792849232/684502569	j-invariant
L	4.0309816290275	L(r)(E,1)/r!
Ω	0.34933565994322	Real period
R	11.538992697404	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	7752k2 62016cv2 46512e2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 15504c2

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	4	6	-	-	0	-2	0	6	-6	-4	-8	-2	-4	-10	-12	8	10	-16	4	10	-14

---

Quadratic twists for elliptic curve 15504c2

-4	8	-3
7752k2	62016cv2	46512e2

---

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