Cremona's table of elliptic curves

1560 = 2³ · 3 · 5 · 13

Class	r	Atkin-Lehner	Eigenvalues
1560a (4 curves)	0	2+ 3+ 5+ 13-	2+ 3+ 5+  0  4 13- -2 -4
Curve Equation t 1560a1 [0,-1,0,84,180] 2 1560a2 [0,-1,0,-416,1980] 4 1560a3 [0,-1,0,-3016,-61460] 2 1560a4 [0,-1,0,-5816,172620] 2
1560b (2 curves)	0	2+ 3+ 5- 13+	2+ 3+ 5-  2  4 13+  0  2
Curve Equation t 1560b1 [0,-1,0,720,-8100] 2 1560b2 [0,-1,0,-4280,-74100] 2
1560c (4 curves)	0	2+ 3- 5+ 13+	2+ 3- 5+  0  0 13+  2  0
Curve Equation t 1560c1 [0,1,0,-4876,129440] 2 1560c2 [0,1,0,-4896,128304] 4 1560c3 [0,1,0,-9896,-183696] 2 1560c4 [0,1,0,-216,367920] 2
1560d (1 curve)	1	2+ 3- 5+ 13-	2+ 3- 5+ -1 -5 13-  3 -6
Curve Equation t Generators 1560d1 [0,1,0,9719,245915] 1 [59:1014:1]
1560e (4 curves)	1	2+ 3- 5+ 13-	2+ 3- 5+ -4  4 13- -6  0
Curve Equation t Generators 1560e1 [0,1,0,-111,414] 4 [-6:30:1] 1560e2 [0,1,0,-156,0] 4 [-4:24:1] 1560e3 [0,1,0,-1656,-26400] 2 [92:780:1] 1560e4 [0,1,0,624,624] 2 [35:258:1]
1560f (1 curve)	1	2+ 3- 5- 13+	2+ 3- 5- -3 -3 13+ -1 -6
Curve Equation t Generators 1560f1 [0,1,0,-105,603] 1 [-9:30:1]
1560g (2 curves)	0	2+ 3- 5- 13-	2+ 3- 5- -2  0 13- -4  6
Curve Equation t 1560g1 [0,1,0,0,48] 2 1560g2 [0,1,0,-200,1008] 2
1560h (4 curves)	0	2+ 3- 5- 13-	2+ 3- 5-  4  0 13-  2  0
Curve Equation t 1560h1 [0,1,0,-2295,-36450] 4 1560h2 [0,1,0,-35100,-2542752] 4 1560h3 [0,1,0,-561600,-162177552] 2 1560h4 [0,1,0,-33480,-2786400] 4
1560i (4 curves)	1	2- 3+ 5+ 13-	2- 3+ 5+  0  0 13- -6  4
Curve Equation t Generators 1560i1 [0,-1,0,169,0] 4 [1:13:1] 1560i2 [0,-1,0,-676,676] 4 [-24:50:1] 1560i3 [0,-1,0,-7176,-230724] 2 [-50:24:1] 1560i4 [0,-1,0,-7696,261820] 2 [54:28:1]
1560j (6 curves)	0	2- 3+ 5- 13-	2- 3+ 5-  0 -4 13-  2 -4
Curve Equation t 1560j1 [0,-1,0,-9295,376432] 4 1560j2 [0,-1,0,-152100,22882500] 8 1560j3 [0,-1,0,-155480,21815772] 4 1560j4 [0,-1,0,-2433600,1462052700] 4 1560j5 [0,-1,0,-534560,-125418900] 2 1560j6 [0,-1,0,169520,100725772] 2
1560k (4 curves)	0	2- 3+ 5- 13-	2- 3+ 5-  4  4 13-  6  0
Curve Equation t 1560k1 [0,-1,0,-20,132] 4 1560k2 [0,-1,0,-520,4732] 4 1560k3 [0,-1,0,-720,972] 2 1560k4 [0,-1,0,-8320,294892] 2
1560l (1 curve)	0	2- 3+ 5- 13-	2- 3+ 5- -5  1 13- -3  6
Curve Equation t 1560l1 [0,-1,0,-345,-2355] 1

Data from Elliptic Curve Data by J. E. Cremona.
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