Cremona's table of elliptic curves

15008 = 2⁵ · 7 · 67

Field	Data	Notes
Atkin-Lehner	2+ 7- 67+	Signs for the Atkin-Lehner involutions
Class	15008f	Isogeny class
Conductor	15008	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	2176	Modular degree for the optimal curve
Δ	30016 = 26 · 7 · 67	Discriminant
Eigenvalues	2+  3 -1 7-  2  5 -6  8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-13,-16]	[a1,a2,a3,a4,a6]
j	3796416/469	j-invariant
L	5.0693119658493	L(r)(E,1)/r!
Ω	2.5346559829246	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	15008c1 30016cb1 105056d1	Quadratic twists by: -4 8 -7

Hecke Eigenvalues for elliptic curve 15008f1

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	-1	-	2	5	-6	8	-1	-5	3	-5	3	8	0	-4	12	14	+	7	-8	-8	12	-4	14

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Quadratic twists for elliptic curve 15008f1

-4	8	-7
15008c1	30016cb1	105056d1

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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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