Cremona's table of elliptic curves

48608 = 2⁵ · 7² · 31

Class	r	Atkin-Lehner	Eigenvalues
48608a (2 curves)	2	2+ 7- 31+	2+  0 -4 7- -6  2  2 -2
Curve Equation t Generators 48608a1 [0,0,0,-3577,-82320] 2 [91:588:1]&[93:624:1] 48608a2 [0,0,0,-4067,-58310] 2 [-54:62:1]&[-42:196:1]
48608b (1 curve)	0	2+ 7- 31+	2+  1  1 7- -2 -6 -2  6
Curve Equation t 48608b1 [0,1,0,-240,-3844] 1
48608c (1 curve)	2	2+ 7- 31+	2+ -1 -1 7-  0  0  2 -6
Curve Equation t Generators 48608c1 [0,-1,0,-1976,-50588] 1 [56:106:1]&[89:686:1]
48608d (2 curves)	0	2+ 7- 31+	2+  2  2 7-  4  2  0  0
Curve Equation t 48608d1 [0,-1,0,278,-4920] 2 48608d2 [0,-1,0,-3152,-59800] 2
48608e (2 curves)	1	2+ 7- 31-	2+  0 -4 7-  6  2  2  2
Curve Equation t Generators 48608e1 [0,0,0,-3577,82320] 2 [53:204:1] 48608e2 [0,0,0,-4067,58310] 2 [-7:294:1]
48608f (1 curve)	1	2+ 7- 31-	2+ -1 -1 7- -2  6  2 -6
Curve Equation t Generators 48608f1 [0,-1,0,-11776,1294952] 1 [-422:10633:8]
48608g (1 curve)	1	2- 7- 31+	2-  1 -1 7-  2  6  2  6
Curve Equation t Generators 48608g1 [0,1,0,-11776,-1294952] 1 [13026:1486682:1]
48608h (2 curves)	1	2- 7- 31+	2- -2 -2 7-  2 -4  6  0
Curve Equation t Generators 48608h1 [0,1,0,-1094,-38984] 2 [76:568:1] 48608h2 [0,1,0,-25104,-1537208] 2 [779:21266:1]
48608i (1 curve)	0	2- 7- 31-	2-  1 -1 7-  0  0  2  6
Curve Equation t 48608i1 [0,1,0,-1976,50588] 1
48608j (1 curve)	2	2- 7- 31-	2- -1  1 7-  2 -6 -2 -6
Curve Equation t Generators 48608j1 [0,-1,0,-240,3844] 1 [16:62:1]&[40:238:1]
48608k (2 curves)	0	2- 7- 31-	2-  2 -2 7- -2 -4  6  0
Curve Equation t 48608k1 [0,-1,0,-1094,38984] 2 48608k2 [0,-1,0,-25104,1537208] 2
48608l (2 curves)	0	2- 7- 31-	2- -2  2 7- -4  2  0  0
Curve Equation t 48608l1 [0,1,0,278,4920] 2 48608l2 [0,1,0,-3152,59800] 2

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