Cremona's table of elliptic curves

15190 = 2 · 5 · 7² · 31

Field	Data	Notes
Atkin-Lehner	2- 5+ 7+ 31-	Signs for the Atkin-Lehner involutions
Class	15190w	Isogeny class
Conductor	15190	Conductor
∏ cp	24	Product of Tamagawa factors cp
deg	51072	Modular degree for the optimal curve
Δ	-443197900880 = -1 · 24 · 5 · 78 · 312	Discriminant
Eigenvalues	2- -3 5+ 7+ -4  4 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-1308,37167]	[a1,a2,a3,a4,a6]
Generators	[135:1451:1]	Generators of the group modulo torsion
j	-42899409/76880	j-invariant
L	3.6708569559155	L(r)(E,1)/r!
Ω	0.8397047806015	Real period
R	0.18215017551	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	121520bc1 75950g1 15190bf1	Quadratic twists by: -4 5 -7

Hecke Eigenvalues for elliptic curve 15190w1

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
-	-3	+	+	-4	4	-6	-4	3	5	-	-8	9	1	-8	12	-6	13	15	-14	-4	8	-17	-5	-12

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Quadratic twists for elliptic curve 15190w1

-4	5	-7
121520bc1	75950g1	15190bf1

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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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