Cremona's table of elliptic curves

2940 = 2² · 3 · 5 · 7²

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 7-	Signs for the Atkin-Lehner involutions
Class	2940k	Isogeny class
Conductor	2940	Conductor
∏ cp	30	Product of Tamagawa factors cp
deg	1440	Modular degree for the optimal curve
Δ	-76204800 = -1 · 28 · 35 · 52 · 72	Discriminant
Eigenvalues	2- 3- 5- 7- -4 -7  6 -3	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-485,3975]	[a1,a2,a3,a4,a6]
Generators	[25:-90:1]	Generators of the group modulo torsion
j	-1007878144/6075	j-invariant
L	3.9655105188371	L(r)(E,1)/r!
Ω	1.9457599921275	Real period
R	0.067934218246879	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	11760by1 47040o1 8820o1 14700l1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2940k1

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
-	-	-	-	-4	-7	6	-3	-2	-2	-7	-7	8	5	-10	-8	-10	6	3	0	-15	1	-8	-2	10

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Quadratic twists for elliptic curve 2940k1

-4	8	-3	5	-7
11760by1	47040o1	8820o1	14700l1	2940a1

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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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