Cremona's table of elliptic curves

5680 = 2⁴ · 5 · 71

Field	Data	Notes
Atkin-Lehner	2+ 5+ 71-	Signs for the Atkin-Lehner involutions
Class	5680d	Isogeny class
Conductor	5680	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	1920	Modular degree for the optimal curve
Δ	3635200 = 211 · 52 · 71	Discriminant
Eigenvalues	2+ -3 5+ -1 -6  1 -4 -7	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-43,58]	[a1,a2,a3,a4,a6]
Generators	[-7:4:1] [-1:10:1]	Generators of the group modulo torsion
j	4293378/1775	j-invariant
L	3.1445013647719	L(r)(E,1)/r!
Ω	2.2581720236245	Real period
R	0.17406232407643	Regulator
r	2	Rank of the group of rational points
S	1.0000000000001	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	2840d1 22720bl1 51120e1 28400e1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 5680d1

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
+	-3	+	-1	-6	1	-4	-7	3	-4	3	-8	-4	-13	-3	6	4	6	-8	-	-11	6	-8	-15	-10

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Quadratic twists for elliptic curve 5680d1

-4	8	-3	5
2840d1	22720bl1	51120e1	28400e1

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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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