Cremona's table of elliptic curves

7280 = 2⁴ · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2- 5+ 7+ 13-	Signs for the Atkin-Lehner involutions
Class	7280p	Isogeny class
Conductor	7280	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	1536	Modular degree for the optimal curve
Δ	52183040 = 214 · 5 · 72 · 13	Discriminant
Eigenvalues	2- -2 5+ 7+ -4 13-  0  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-96,-140]	[a1,a2,a3,a4,a6]
Generators	[-6:16:1]	Generators of the group modulo torsion
j	24137569/12740	j-invariant
L	2.2407312855172	L(r)(E,1)/r!
Ω	1.616955787937	Real period
R	0.69288576169915	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	910i1 29120cb1 65520dy1 36400bw1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 7280p1

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	-	0	2	-2	-2	0	2	0	4	0	4	6	6	-4	6	-14	8	12	0	-18

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Quadratic twists for elliptic curve 7280p1

-4	8	-3	5	-7	13
910i1	29120cb1	65520dy1	36400bw1	50960br1	94640de1

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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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