Cremona's table of elliptic curves

4940 = 2² · 5 · 13 · 19

Field	Data	Notes
Atkin-Lehner	2- 5- 13+ 19+	Signs for the Atkin-Lehner involutions
Class	4940f	Isogeny class
Conductor	4940	Conductor
∏ cp	11	Product of Tamagawa factors cp
deg	49896	Modular degree for the optimal curve
Δ	-931423299218750000 = -1 · 24 · 511 · 137 · 19	Discriminant
Eigenvalues	2-  1 5- -1 -2 13+  6 19+	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-66405,-46920472]	[a1,a2,a3,a4,a6]
Generators	[676:14750:1]	Generators of the group modulo torsion
j	-2024009807797682176/58213956201171875	j-invariant
L	4.4377323803318	L(r)(E,1)/r!
Ω	0.12134438612339	Real period
R	3.3246714519085	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	19760v1 79040n1 44460e1 24700f1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4940f1

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
-	1	-	-1	-2	+	6	+	-6	6	-5	6	7	-4	-3	-6	-4	-3	-6	-7	10	-2	-13	-15	-4

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Quadratic twists for elliptic curve 4940f1

-4	8	-3	5	13	-19
19760v1	79040n1	44460e1	24700f1	64220c1	93860p1

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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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