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	3381g	Isogeny class
Conductor	3381	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	9408	Modular degree for the optimal curve
Δ	-14208787499949 = -1 · 37 · 710 · 23	Discriminant
Eigenvalues	-1 3+  3 7- -2  1 -1  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-33664,-2398306]	[a1,a2,a3,a4,a6]
Generators	[4829734:223281586:2197]	Generators of the group modulo torsion
j	-14936239633/50301	j-invariant
L	2.2680749183113	L(r)(E,1)/r!
Ω	0.17619374798714	Real period
R	12.87261860436	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	54096cv1 10143o1 84525bv1 3381l1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 3381g1

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	+	3	-	-2	1	-1	0	-	0	-10	-2	-4	4	-7	-9	4	2	-3	-15	13	4	-6	6	-16

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Quadratic twists for elliptic curve 3381g1

-4	-3	5	-7	-23
54096cv1	10143o1	84525bv1	3381l1	77763n1

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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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