Cremona's table of elliptic curves

1776 = 2⁴ · 3 · 37

Field	Data	Notes
Atkin-Lehner	2+ 3+ 37-	Signs for the Atkin-Lehner involutions
Class	1776a	Isogeny class
Conductor	1776	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	256	Modular degree for the optimal curve
Δ	3884112 = 24 · 38 · 37	Discriminant
Eigenvalues	2+ 3+ -2  0  4 -2 -6  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-39,18]	[a1,a2,a3,a4,a6]
j	420616192/242757	j-invariant
L	1.054380906205	L(r)(E,1)/r!
Ω	2.1087618124101	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	888b1 7104v1 5328f1 44400m1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1776a1

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	-2	-6	0	4	6	-4	-	-6	8	8	6	0	14	-4	16	-6	4	4	18	2

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Quadratic twists for elliptic curve 1776a1

-4	8	-3	5	-7	37
888b1	7104v1	5328f1	44400m1	87024bj1	65712a1

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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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