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	3920w	Isogeny class
Conductor	3920	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	3840	Modular degree for the optimal curve
Δ	-35966156800 = -1 · 222 · 52 · 73	Discriminant
Eigenvalues	2-  2 5+ 7-  4 -2 -8 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1136,-16960]	[a1,a2,a3,a4,a6]
Generators	[58:330:1]	Generators of the group modulo torsion
j	-115501303/25600	j-invariant
L	4.6429911095408	L(r)(E,1)/r!
Ω	0.40634102912388	Real period
R	2.8565852183028	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	490g1 15680dt1 35280ft1 19600cw1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3920w1

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

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Quadratic twists for elliptic curve 3920w1

-4	8	-3	5	-7
490g1	15680dt1	35280ft1	19600cw1	3920bh1

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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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