Cremona's table of elliptic curves

24440 = 2³ · 5 · 13 · 47

Class	r	Atkin-Lehner	Eigenvalues
24440a (4 curves)	0	2+ 5+ 13+ 47-	2+  0 5+  0  0 13+  2  0
Curve Equation t 24440a1 [0,0,0,22,497] 2 24440a2 [0,0,0,-823,8778] 4 24440a3 [0,0,0,-2123,-25802] 2 24440a4 [0,0,0,-13043,573342] 2
24440b (1 curve)	2	2+ 5+ 13- 47+	2+ -1 5+ -4 -5 13-  1  4
Curve Equation t Generators 24440b1 [0,-1,0,39,-35] 1 [1:2:1]&[3:10:1]
24440c (2 curves)	1	2+ 5+ 13- 47-	2+ -2 5+  0  0 13-  6  4
Curve Equation t Generators 24440c1 [0,1,0,-416,-1616] 2 [-13:42:1] 24440c2 [0,1,0,1464,-10640] 2 [777:6398:27]
24440d (1 curve)	0	2+ 5- 13+ 47+	2+  2 5- -2  0 13+  3  8
Curve Equation t 24440d1 [0,-1,0,-40,300] 1
24440e (1 curve)	0	2+ 5- 13- 47-	2+  2 5-  1 -4 13-  2 -3
Curve Equation t 24440e1 [0,-1,0,-22640,1318757] 1
24440f (1 curve)	1	2- 5+ 13+ 47-	2- -1 5+  4  3 13+ -3 -4
Curve Equation t Generators 24440f1 [0,-1,0,-81,325] 1 [3:10:1]
24440g (1 curve)	1	2- 5- 13- 47-	2-  1 5- -2  3 13-  3 -4
Curve Equation t Generators 24440g1 [0,1,0,3815,2009083] 1 [81:-1690:1]
24440h (1 curve)	1	2- 5- 13- 47-	2- -2 5-  1 -4 13-  6  1
Curve Equation t Generators 24440h1 [0,1,0,-20,-275] 1 [10:25:1]

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