Cremona's table of elliptic curves

2738 = 2 · 37²

Field	Data	Notes
Atkin-Lehner	2- 37+	Signs for the Atkin-Lehner involutions
Class	2738c	Isogeny class
Conductor	2738	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	21312	Modular degree for the optimal curve
Δ	-19234337489671396 = -1 · 22 · 3710	Discriminant
Eigenvalues	2-  2  1  0  2  6 -3 -2	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-39045,-7319857]	[a1,a2,a3,a4,a6]
j	-1369/4	j-invariant
L	5.0288074633822	L(r)(E,1)/r!
Ω	0.15715023323069	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	16	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	21904k1 87616n1 24642f1 68450h1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2738c1

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	1	0	2	6	-3	-2	6	9	-10	+	3	8	2	-6	-8	5	-6	0	-2	-6	2	13	-3

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Quadratic twists for elliptic curve 2738c1

-4	8	-3	5	37
21904k1	87616n1	24642f1	68450h1	2738a1

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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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