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	3381h	Isogeny class
Conductor	3381	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	960	Modular degree for the optimal curve
Δ	-56824467 = -1 · 3 · 77 · 23	Discriminant
Eigenvalues	2 3+  0 7-  1 -2 -4  3	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,82,-253]	[a1,a2,a3,a4,a6]
Generators	[26:45:8]	Generators of the group modulo torsion
j	512000/483	j-invariant
L	5.5807445942433	L(r)(E,1)/r!
Ω	1.08405255181	Real period
R	1.2870096991436	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	54096ck1 10143p1 84525cd1 483b1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 3381h1

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	+	0	-	1	-2	-4	3	-	-6	2	-2	-1	-8	5	3	-5	-13	0	0	16	-2	-6	-6	-10

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Quadratic twists for elliptic curve 3381h1

-4	-3	5	-7	-23
54096ck1	10143p1	84525cd1	483b1	77763p1

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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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