Cremona's table of elliptic curves

525 = 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	3- 5- 7+	Signs for the Atkin-Lehner involutions
Class	525d	Isogeny class
Conductor	525	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	48	Modular degree for the optimal curve
Δ	23625 = 33 · 53 · 7	Discriminant
Eigenvalues	-1 3- 5- 7+ -6 -2  4 -6	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-18,27]	[a1,a2,a3,a4,a6]
Generators	[-3:9:1]	Generators of the group modulo torsion
j	5177717/189	j-invariant
L	1.5211195388988	L(r)(E,1)/r!
Ω	3.7664964200026	Real period
R	0.26923686617987	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	8400by1 33600bu1 1575h1 525c1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 525d1

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
-1	-	-	+	-6	-2	4	-6	0	-2	-10	-4	2	-4	0	6	-8	-2	-16	10	-6	4	8	6	-2

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Quadratic twists for elliptic curve 525d1

-4	8	-3	5	-7	-11	13
8400by1	33600bu1	1575h1	525c1	3675h1	63525cl1	88725ck1

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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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