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	15330x	Isogeny class
Conductor	15330	Conductor
∏ cp	72	Product of Tamagawa factors cp
Δ	-8215588190262600 = -1 · 23 · 314 · 52 · 76 · 73	Discriminant
Eigenvalues	2- 3+ 5- 7- -6  2 -4 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-75025,-9063433]	[a1,a2,a3,a4,a6]
j	-46702710459663123601/8215588190262600	j-invariant
L	2.5715537498292	L(r)(E,1)/r!
Ω	0.14286409721273	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	122640cs2 45990s2 76650bf2 107310db2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 15330x2

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

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Quadratic twists for elliptic curve 15330x2

-4	-3	5	-7
122640cs2	45990s2	76650bf2	107310db2

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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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