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
Conductor	15960	Conductor
Count	4	Number of curves in isogeny class
Curves	15960j1 15960j2 15960j3 15960j4	Curves in isogeny class
deg	4608	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5- 7+ -4  2 -6 19-	Hecke eigenvalues for primes less than 20
L	2.3191570307638	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	31920j 127680c 47880bd 79800bi	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 15960j

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 isogeny class 15960j

-4	8	-3	5	-7
31920j	127680c	47880bd	79800bi	111720c

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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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