Cremona's table of elliptic curves

19680 = 2⁵ · 3 · 5 · 41

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 41-	Signs for the Atkin-Lehner involutions
Class	19680bf	Isogeny class
Conductor	19680	Conductor
∏ cp	290	Product of Tamagawa factors cp
deg	1197120	Modular degree for the optimal curve
Δ	-4.5021527551363E+21	Discriminant
Eigenvalues	2- 3- 5- -3 -2  0  0 -5	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-2250080,3479096328]	[a1,a2,a3,a4,a6]
Generators	[14686:-1771470:1]	Generators of the group modulo torsion
j	-2460638542909233980168/8793267099875634375	j-invariant
L	5.7689332231581	L(r)(E,1)/r!
Ω	0.12057094741507	Real period
R	0.16498894310602	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	19680v1 39360bv1 59040j1 98400k1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 19680bf1

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
-	-	-	-3	-2	0	0	-5	9	-6	-7	5	-	-7	4	11	9	4	16	12	6	-12	12	-1	2

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Quadratic twists for elliptic curve 19680bf1

-4	8	-3	5
19680v1	39360bv1	59040j1	98400k1

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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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