Cremona's table of elliptic curves

3381 = 3 · 7² · 23

Field	Data	Notes
Atkin-Lehner	3- 7+ 23+	Signs for the Atkin-Lehner involutions
Class	3381i	Isogeny class
Conductor	3381	Conductor
∏ cp	18	Product of Tamagawa factors cp
deg	5376	Modular degree for the optimal curve
Δ	-82338652683 = -1 · 33 · 78 · 232	Discriminant
Eigenvalues	0 3-  0 7+  6  5 -6 -1	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-14863,692647]	[a1,a2,a3,a4,a6]
j	-62992384000/14283	j-invariant
L	2.10569492615	L(r)(E,1)/r!
Ω	1.052847463075	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	54096be1 10143j1 84525f1 3381a1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 3381i1

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	+	6	5	-6	-1	+	6	5	-7	0	-1	6	12	-6	14	5	-6	-7	5	-12	-6	-10

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Quadratic twists for elliptic curve 3381i1

-4	-3	5	-7	-23
54096be1	10143j1	84525f1	3381a1	77763v1

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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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