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	19600dy	Isogeny class
Conductor	19600	Conductor
∏ cp	6	Product of Tamagawa factors cp
Δ	40140800000000 = 221 · 58 · 72	Discriminant
Eigenvalues	2- -2 5- 7-  0 -2  3  8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-73208,-7642412]	[a1,a2,a3,a4,a6]
j	553463785/512	j-invariant
L	1.7415453770436	L(r)(E,1)/r!
Ω	0.2902575628406	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	2450q2 78400kq2 19600cn2 19600di2	Quadratic twists by: -4 8 5 -7

Hecke Eigenvalues for elliptic curve 19600dy2

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	-	-	0	-2	3	8	9	-6	5	8	3	10	-3	6	12	4	-2	9	10	-5	-6	-3	-5

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Quadratic twists for elliptic curve 19600dy2

-4	8	5	-7
2450q2	78400kq2	19600cn2	19600di2

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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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