Cremona's table of elliptic curves

2478 = 2 · 3 · 7 · 59

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 59+	Signs for the Atkin-Lehner involutions
Class	2478b	Isogeny class
Conductor	2478	Conductor
∏ cp	36	Product of Tamagawa factors cp
deg	1152	Modular degree for the optimal curve
Δ	2998637712 = 24 · 33 · 76 · 59	Discriminant
Eigenvalues	2+ 3-  0 7-  0 -4  0 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-491,3206]	[a1,a2,a3,a4,a6]
Generators	[-21:76:1]	Generators of the group modulo torsion
j	13052571603625/2998637712	j-invariant
L	2.8562033198625	L(r)(E,1)/r!
Ω	1.3417428107892	Real period
R	2.1287263825043	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	19824r1 79296k1 7434i1 61950bj1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2478b1

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	-4	0	-4	0	-6	-4	2	0	-10	0	6	+	-4	2	-6	-16	-4	12	6	8

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Quadratic twists for elliptic curve 2478b1

-4	8	-3	5	-7
19824r1	79296k1	7434i1	61950bj1	17346f1

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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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