Cremona's table of elliptic curves

3420 = 2² · 3² · 5 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 19+	Signs for the Atkin-Lehner involutions
Class	3420b	Isogeny class
Conductor	3420	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	768	Modular degree for the optimal curve
Δ	189481680 = 24 · 38 · 5 · 192	Discriminant
Eigenvalues	2- 3- 5- -2  0 -4  2 19+	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-192,781]	[a1,a2,a3,a4,a6]
j	67108864/16245	j-invariant
L	1.6845068057328	L(r)(E,1)/r!
Ω	1.6845068057328	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	13680bt1 54720bi1 1140b1 17100p1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3420b1

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	-4	2	+	6	2	0	-4	-2	2	6	12	4	6	12	0	-2	0	6	14	8

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Quadratic twists for elliptic curve 3420b1

-4	8	-3	5	-19
13680bt1	54720bi1	1140b1	17100p1	64980bn1

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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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