Cremona's table of elliptic curves

19600 = 2⁴ · 5² · 7²

Field	Data	Notes
Atkin-Lehner	2- 5+ 7-	Signs for the Atkin-Lehner involutions
Class	19600cc	Isogeny class
Conductor	19600	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	903920796800000000 = 213 · 58 · 710	Discriminant
Eigenvalues	2-  0 5+ 7- -4 -6  2  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-5246675,-4625440750]	[a1,a2,a3,a4,a6]
Generators	[-47498385:-17007850:35937]	Generators of the group modulo torsion
j	2121328796049/120050	j-invariant
L	4.0662270928965	L(r)(E,1)/r!
Ω	0.099753924036777	Real period
R	10.190644458752	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	2450e4 78400gy4 3920ba3 2800o4	Quadratic twists by: -4 8 5 -7

Hecke Eigenvalues for elliptic curve 19600cc3

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
-	0	+	-	-4	-6	2	0	0	6	8	10	-2	4	-8	2	-8	14	-12	16	2	8	-8	-10	2

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Quadratic twists for elliptic curve 19600cc3

-4	8	5	-7
2450e4	78400gy4	3920ba3	2800o4

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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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