Cremona's table of elliptic curves

15600 = 2⁴ · 3 · 5² · 13

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 13-	Signs for the Atkin-Lehner involutions
Class	15600cy	Isogeny class
Conductor	15600	Conductor
∏ cp	256	Product of Tamagawa factors cp
Δ	29797973397504000 = 215 · 316 · 53 · 132	Discriminant
Eigenvalues	2- 3- 5- -4 -2 13-  4 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-145568,19649268]	[a1,a2,a3,a4,a6]
Generators	[-86:5616:1]	Generators of the group modulo torsion
j	666276475992821/58199166792	j-invariant
L	5.0912464206883	L(r)(E,1)/r!
Ω	0.36287566163935	Real period
R	0.21922309411403	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	1950u2 62400fs2 46800fq2 15600bu2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 15600cy2

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
-	-	-	-4	-2	-	4	-2	6	-2	4	-6	-6	-8	-8	10	14	10	-4	-8	10	8	-12	-18	6

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Quadratic twists for elliptic curve 15600cy2

-4	8	-3	5
1950u2	62400fs2	46800fq2	15600bu2

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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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