Cremona's table of elliptic curves

14490 = 2 · 3² · 5 · 7 · 23

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7+ 23+	Signs for the Atkin-Lehner involutions
Class	14490t	Isogeny class
Conductor	14490	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	-6768627188440320 = -1 · 28 · 36 · 5 · 72 · 236	Discriminant
Eigenvalues	2+ 3- 5- 7+  2  0 -2  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,45471,-1330435]	[a1,a2,a3,a4,a6]
Generators	[34:487:1]	Generators of the group modulo torsion
j	14262456319278831/9284810958080	j-invariant
L	3.7412877995228	L(r)(E,1)/r!
Ω	0.24051433475998	Real period
R	1.9444203831221	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	115920fe2 1610b2 72450en2 101430w2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 14490t2

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

---

Quadratic twists for elliptic curve 14490t2

-4	-3	5	-7
115920fe2	1610b2	72450en2	101430w2

---

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