Cremona's table of elliptic curves

3920 = 2⁴ · 5 · 7²

Field	Data	Notes
Atkin-Lehner	2- 5- 7-	Signs for the Atkin-Lehner involutions
Class	3920ba	Isogeny class
Conductor	3920	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	4608	Modular degree for the optimal curve
Δ	-1349292851200 = -1 · 216 · 52 · 77	Discriminant
Eigenvalues	2-  0 5- 7- -4  6 -2  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,1813,-47334]	[a1,a2,a3,a4,a6]
j	1367631/2800	j-invariant
L	1.7844524413487	L(r)(E,1)/r!
Ω	0.44611311033717	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	490h1 15680cb1 35280el1 19600cc1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3920ba1

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

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Quadratic twists for elliptic curve 3920ba1

-4	8	-3	5	-7
490h1	15680cb1	35280el1	19600cc1	560d1

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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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