Cremona's table of elliptic curves

82800 = 2⁴ · 3² · 5² · 23

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 23+	Signs for the Atkin-Lehner involutions
Class	82800b	Isogeny class
Conductor	82800	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	-285660000000 = -1 · 28 · 33 · 57 · 232	Discriminant
Eigenvalues	2+ 3+ 5+  2  4 -2 -2  8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,1425,-15250]	[a1,a2,a3,a4,a6]
Generators	[145:1800:1]	Generators of the group modulo torsion
j	2963088/2645	j-invariant
L	7.9374763312243	L(r)(E,1)/r!
Ω	0.53546256554256	Real period
R	1.8529484691479	Regulator
r	1	Rank of the group of rational points
S	1.0000000002973	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	41400bf2 82800f2 16560d2	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 82800b2

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 82800b2

-4	-3	5
41400bf2	82800f2	16560d2

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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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