Cremona's table of elliptic curves

1938 = 2 · 3 · 17 · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 17- 19+	Signs for the Atkin-Lehner involutions
Class	1938j	Isogeny class
Conductor	1938	Conductor
∏ cp	2	Product of Tamagawa factors cp
Δ	-3.0969499140945E+21	Discriminant
Eigenvalues	2- 3-  1  3  2  4 17- 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,3598190,517296968]	[a1,a2,a3,a4,a6]
j	5152001506110026101064159/3096949914094458852996	j-invariant
L	4.3548145184342	L(r)(E,1)/r!
Ω	0.087096290368684	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	25	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	15504q2 62016m2 5814d2 48450a2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1938j2

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	4	-	+	-6	-10	2	-2	-8	-6	3	9	0	2	3	-3	4	10	-11	15	13

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Quadratic twists for elliptic curve 1938j2

-4	8	-3	5	-7	17	-19
15504q2	62016m2	5814d2	48450a2	94962bl2	32946o2	36822h2

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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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