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	15330k	Isogeny class
Conductor	15330	Conductor
∏ cp	308	Product of Tamagawa factors cp
deg	17696448	Modular degree for the optimal curve
Δ	-6.1440407859392E+28	Discriminant
Eigenvalues	2+ 3- 5- 7+ -2  3  2  5	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,636037042,10203189511268]	[a1,a2,a3,a4,a6]
Generators	[42039:-10567895:1]	Generators of the group modulo torsion
j	28455809224686390091585605073319/61440407859392166137695312500	j-invariant
L	4.6483914582541	L(r)(E,1)/r!
Ω	0.024302282710683	Real period
R	0.62101903096667	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	122640bp1 45990bt1 76650cb1 107310m1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 15330k1

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	2	5	-7	9	-8	-3	-3	-7	-8	-1	9	-10	-12	3	+	-4	-15	-5	10

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Quadratic twists for elliptic curve 15330k1

-4	-3	5	-7
122640bp1	45990bt1	76650cb1	107310m1

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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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