Cremona's table of elliptic curves

14640 = 2⁴ · 3 · 5 · 61

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 61-	Signs for the Atkin-Lehner involutions
Class	14640bk	Isogeny class
Conductor	14640	Conductor
∏ cp	30	Product of Tamagawa factors cp
Δ	80373600000 = 28 · 33 · 55 · 612	Discriminant
Eigenvalues	2- 3- 5-  0  0  6 -6 -8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-450020,116047368]	[a1,a2,a3,a4,a6]
Generators	[631:9150:1]	Generators of the group modulo torsion
j	39371336521124431696/313959375	j-invariant
L	6.4143840207005	L(r)(E,1)/r!
Ω	0.74969404862982	Real period
R	1.1408003095705	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	3660d2 58560cb2 43920bp2 73200bo2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 14640bk2

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	0	6	-6	-8	2	4	-2	-4	-2	-12	8	-6	-8	-	-8	-8	-2	6	0	0	10

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Quadratic twists for elliptic curve 14640bk2

-4	8	-3	5
3660d2	58560cb2	43920bp2	73200bo2

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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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