Cremona's table of elliptic curves

68400 = 2⁴ · 3² · 5² · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 19-	Signs for the Atkin-Lehner involutions
Class	68400gl	Isogeny class
Conductor	68400	Conductor
∏ cp	20	Product of Tamagawa factors cp
deg	1382400	Modular degree for the optimal curve
Δ	-499067459758080000 = -1 · 214 · 39 · 54 · 195	Discriminant
Eigenvalues	2- 3- 5- -2 -3  6 -2 19-	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-2862075,-1863982550]	[a1,a2,a3,a4,a6]
Generators	[7919:687078:1]	Generators of the group modulo torsion
j	-1389310279182025/267418692	j-invariant
L	5.7409031520858	L(r)(E,1)/r!
Ω	0.058035574968118	Real period
R	4.9460207426079	Regulator
r	1	Rank of the group of rational points
S	1.0000000000098	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	8550bl1 22800ds1 68400fh2	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 68400gl1

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	-3	6	-2	-	1	5	-7	2	-2	-6	12	9	-10	-13	-7	12	-9	-5	1	-5	12

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Quadratic twists for elliptic curve 68400gl1

-4	-3	5
8550bl1	22800ds1	68400fh2

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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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