Cremona's table of elliptic curves

25560 = 2³ · 3² · 5 · 71

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 71-	Signs for the Atkin-Lehner involutions
Class	25560o	Isogeny class
Conductor	25560	Conductor
∏ cp	40	Product of Tamagawa factors cp
Δ	154310059065600000 = 211 · 314 · 55 · 712	Discriminant
Eigenvalues	2- 3- 5- -2 -2 -2 -4  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1182747,-494731114]	[a1,a2,a3,a4,a6]
Generators	[2302:94770:1]	Generators of the group modulo torsion
j	122558037185240498/103356253125	j-invariant
L	4.9213964661321	L(r)(E,1)/r!
Ω	0.14477666816314	Real period
R	3.3993022001214	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	51120i2 8520c2 127800t2	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 25560o2

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

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Quadratic twists for elliptic curve 25560o2

-4	-3	5
51120i2	8520c2	127800t2

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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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