Cremona's table of elliptic curves

4048 = 2⁴ · 11 · 23

Field	Data	Notes
Atkin-Lehner	2+ 11- 23-	Signs for the Atkin-Lehner involutions
Class	4048b	Isogeny class
Conductor	4048	Conductor
∏ cp	20	Product of Tamagawa factors cp
deg	4800	Modular degree for the optimal curve
Δ	144997935104 = 211 · 11 · 235	Discriminant
Eigenvalues	2+ -2 -3 -3 11- -5 -1  6	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-1352,-5996]	[a1,a2,a3,a4,a6]
Generators	[-30:92:1]	Generators of the group modulo torsion
j	133550346386/70799773	j-invariant
L	1.5973717697954	L(r)(E,1)/r!
Ω	0.83595208443113	Real period
R	0.095542065122217	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	2024b1 16192v1 36432h1 101200f1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4048b1

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
+	-2	-3	-3	-	-5	-1	6	-	7	7	-1	-6	4	-7	2	6	4	5	-3	-4	-7	-8	10	-2

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Quadratic twists for elliptic curve 4048b1

-4	8	-3	5	-11	-23
2024b1	16192v1	36432h1	101200f1	44528h1	93104c1

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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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