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	15600cj	Isogeny class
Conductor	15600	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	80640	Modular degree for the optimal curve
Δ	-1755000000000000 = -1 · 212 · 33 · 513 · 13	Discriminant
Eigenvalues	2- 3- 5+ -1 -5 13-  7  6	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-26533,2604563]	[a1,a2,a3,a4,a6]
j	-32278933504/27421875	j-invariant
L	2.5885893757742	L(r)(E,1)/r!
Ω	0.43143156262903	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	975d1 62400ee1 46800du1 3120m1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 15600cj1

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	-5	-	7	6	3	2	-2	-7	9	-8	10	-5	0	5	-4	-9	6	3	-4	11	11

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Quadratic twists for elliptic curve 15600cj1

-4	8	-3	5
975d1	62400ee1	46800du1	3120m1

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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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