Cremona's table of elliptic curves

3895 = 5 · 19 · 41

Field	Data	Notes
Atkin-Lehner	5+ 19- 41+	Signs for the Atkin-Lehner involutions
Class	3895d	Isogeny class
Conductor	3895	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	704	Modular degree for the optimal curve
Δ	-19475 = -1 · 52 · 19 · 41	Discriminant
Eigenvalues	2  3 5+  0  0  5  4 19-	Hecke eigenvalues for primes up to 20
Equation	[0,0,1,-13,19]	[a1,a2,a3,a4,a6]
j	-242970624/19475	j-invariant
L	7.5590174100344	L(r)(E,1)/r!
Ω	3.7795087050172	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	62320q1 35055j1 19475f1 74005k1	Quadratic twists by: -4 -3 5 -19

Hecke Eigenvalues for elliptic curve 3895d1

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	3	+	0	0	5	4	-	-1	6	-8	2	+	9	0	-3	2	-7	12	1	7	-15	4	-2	3

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Quadratic twists for elliptic curve 3895d1

-4	-3	5	-19
62320q1	35055j1	19475f1	74005k1

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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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