Cremona's table of elliptic curves

1560 = 2³ · 3 · 5 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 13-	Signs for the Atkin-Lehner involutions
Conductor	1560	Conductor
Count	4	Number of curves in isogeny class
Curves	1560h1 1560h2 1560h3 1560h4	Curves in isogeny class
deg	1536	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5-  4  0 13-  2  0	Hecke eigenvalues for primes less than 20
L	2.7903758085666	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	3120f 12480f 4680q 7800n	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1560h

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

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Quadratic twists for isogeny class 1560h

-4	8	-3	5	-7	13
3120f	12480f	4680q	7800n	76440f	20280y

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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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