Cremona's table of elliptic curves

4960 = 2⁵ · 5 · 31

Field	Data	Notes
Atkin-Lehner	2- 5+ 31+	Signs for the Atkin-Lehner involutions
Class	4960b	Isogeny class
Conductor	4960	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	384	Modular degree for the optimal curve
Δ	-49600 = -1 · 26 · 52 · 31	Discriminant
Eigenvalues	2-  0 5+ -4 -2 -6 -4 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,7,8]	[a1,a2,a3,a4,a6]
Generators	[1:4:1] [7:20:1]	Generators of the group modulo torsion
j	592704/775	j-invariant
L	4.1603736773519	L(r)(E,1)/r!
Ω	2.4002268350167	Real period
R	1.7333252077076	Regulator
r	2	Rank of the group of rational points
S	1.0000000000003	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	4960d1 9920y1 44640t1 24800b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4960b1

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

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Quadratic twists for elliptic curve 4960b1

-4	8	-3	5
4960d1	9920y1	44640t1	24800b1

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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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