Cremona's table of elliptic curves

6422 = 2 · 13² · 19

Field	Data	Notes
Atkin-Lehner	2+ 13+ 19-	Signs for the Atkin-Lehner involutions
Class	6422b	Isogeny class
Conductor	6422	Conductor
∏ cp	5	Product of Tamagawa factors cp
Δ	-23903313876182 = -1 · 2 · 136 · 195	Discriminant
Eigenvalues	2+ -1  4 -3 -2 13+  3 19-	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-11833,-553405]	[a1,a2,a3,a4,a6]
j	-37966934881/4952198	j-invariant
L	1.1360892835308	L(r)(E,1)/r!
Ω	0.22721785670616	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	51376o2 57798bu2 38b2 122018bf2	Quadratic twists by: -4 -3 13 -19

Hecke Eigenvalues for elliptic curve 6422b2

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	4	-3	-2	+	3	-	-1	-5	8	2	8	4	-8	-1	-15	2	-3	-2	-9	-10	6	0	2

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Quadratic twists for elliptic curve 6422b2

-4	-3	13	-19
51376o2	57798bu2	38b2	122018bf2

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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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