Cremona's table of elliptic curves

15330 = 2 · 3 · 5 · 7 · 73

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 7- 73-	Signs for the Atkin-Lehner involutions
Class	15330u	Isogeny class
Conductor	15330	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	5963630610 = 2 · 3 · 5 · 7 · 734	Discriminant
Eigenvalues	2- 3+ 5+ 7-  4  2 -2  4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-1231,-16717]	[a1,a2,a3,a4,a6]
j	206309829721969/5963630610	j-invariant
L	3.2296882042925	L(r)(E,1)/r!
Ω	0.80742205107312	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	122640ce4 45990bf4 76650ba4 107310dl4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 15330u3

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

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Quadratic twists for elliptic curve 15330u3

-4	-3	5	-7
122640ce4	45990bf4	76650ba4	107310dl4

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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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