Cremona's table of elliptic curves

6880 = 2⁵ · 5 · 43

Field	Data	Notes
Atkin-Lehner	2+ 5+ 43+	Signs for the Atkin-Lehner involutions
Class	6880a	Isogeny class
Conductor	6880	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	1344	Modular degree for the optimal curve
Δ	-2752000 = -1 · 29 · 53 · 43	Discriminant
Eigenvalues	2+  2 5+ -3 -2  7 -2  1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-56,200]	[a1,a2,a3,a4,a6]
Generators	[1:12:1]	Generators of the group modulo torsion
j	-38614472/5375	j-invariant
L	4.9901167072831	L(r)(E,1)/r!
Ω	2.4701404876198	Real period
R	2.0201752622142	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	6880d1 13760v1 61920bw1 34400bi1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 6880a1

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	+	-3	-2	7	-2	1	-6	9	1	2	-3	+	-8	10	-4	-5	-3	-12	-3	-5	16	-14	-8

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Quadratic twists for elliptic curve 6880a1

-4	8	-3	5
6880d1	13760v1	61920bw1	34400bi1

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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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