Cremona's table of elliptic curves

19344 = 2⁴ · 3 · 13 · 31

Field	Data	Notes
Atkin-Lehner	2- 3- 13+ 31-	Signs for the Atkin-Lehner involutions
Class	19344q	Isogeny class
Conductor	19344	Conductor
∏ cp	28	Product of Tamagawa factors cp
Δ	6414841495296 = 28 · 314 · 132 · 31	Discriminant
Eigenvalues	2- 3-  2  4  4 13+  4 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-27212,1714440]	[a1,a2,a3,a4,a6]
j	8705246901469648/25057974591	j-invariant
L	5.283470661941	L(r)(E,1)/r!
Ω	0.75478152313443	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	4836a2 77376bh2 58032bd2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 19344q2

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	4	+	4	-4	4	4	-	-2	6	4	6	-12	2	6	-12	6	-10	-16	-12	12	14

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Quadratic twists for elliptic curve 19344q2

-4	8	-3
4836a2	77376bh2	58032bd2

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Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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