Cremona's table of elliptic curves

15162 = 2 · 3 · 7 · 19²

Field	Data	Notes
Atkin-Lehner	2+ 3+ 7+ 19+	Signs for the Atkin-Lehner involutions
Class	15162b	Isogeny class
Conductor	15162	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	3200	Modular degree for the optimal curve
Δ	4033092 = 22 · 3 · 72 · 193	Discriminant
Eigenvalues	2+ 3+  0 7+ -6 -2  2 19+	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-45,-87]	[a1,a2,a3,a4,a6]
Generators	[-4:9:1]	Generators of the group modulo torsion
j	1520875/588	j-invariant
L	2.2695498204029	L(r)(E,1)/r!
Ω	1.8992991398017	Real period
R	0.5974703438869	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	121296cy1 45486ba1 106134x1 15162ba1	Quadratic twists by: -4 -3 -7 -19

Hecke Eigenvalues for elliptic curve 15162b1

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
+	+	0	+	-6	-2	2	+	0	2	-6	2	6	8	-4	6	4	10	12	-8	-10	-10	6	14	4

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Quadratic twists for elliptic curve 15162b1

-4	-3	-7	-19
121296cy1	45486ba1	106134x1	15162ba1

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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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