Cremona's table of elliptic curves

15960 = 2³ · 3 · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7+ 19-	Signs for the Atkin-Lehner involutions
Class	15960j	Isogeny class
Conductor	15960	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	28024227840 = 211 · 3 · 5 · 7 · 194	Discriminant
Eigenvalues	2+ 3- 5- 7+ -4  2 -6 19-	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-4600,-121360]	[a1,a2,a3,a4,a6]
j	5257286722802/13683705	j-invariant
L	2.3191570307638	L(r)(E,1)/r!
Ω	0.57978925769095	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	31920j4 127680c4 47880bd4 79800bi4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 15960j3

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	-6	-	0	2	8	-10	2	4	0	-6	0	10	-4	-8	14	-8	12	10	-2

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Quadratic twists for elliptic curve 15960j3

-4	8	-3	5	-7
31920j4	127680c4	47880bd4	79800bi4	111720c4

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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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