Cremona's table of elliptic curves

8280 = 2³ · 3² · 5 · 23

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 23+	Signs for the Atkin-Lehner involutions
Class	8280a	Isogeny class
Conductor	8280	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-18282240 = -1 · 28 · 33 · 5 · 232	Discriminant
Eigenvalues	2+ 3+ 5+  2 -4  2  2 -8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,57,122]	[a1,a2,a3,a4,a6]
Generators	[-1:8:1]	Generators of the group modulo torsion
j	2963088/2645	j-invariant
L	4.1324888042547	L(r)(E,1)/r!
Ω	1.4209607770729	Real period
R	1.4541178303202	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	16560d2 66240o2 8280r2 41400bf2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8280a2

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	2	-8	+	4	8	8	4	-10	-8	-6	-10	10	2	-2	2	16	12	-10	-8

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Quadratic twists for elliptic curve 8280a2

-4	8	-3	5
16560d2	66240o2	8280r2	41400bf2

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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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