Cremona's table of elliptic curves

55648 = 2⁵ · 37 · 47

Class	r	Atkin-Lehner	Eigenvalues
55648a (2 curves)	0	2- 37+ 47+	2-  0 -2  0  6 -6  2  0
Curve Equation t 55648a1 [0,0,0,839,-6282024] 2 55648a2 [0,0,0,-505691,-136055010] 2
55648b (1 curve)	0	2- 37+ 47+	2-  0 -2  3  0  0  2 -6
Curve Equation t 55648b1 [0,0,0,-84731,9493506] 1
55648c (2 curves)	1	2- 37+ 47-	2-  0 -2  0 -6 -6  2  0
Curve Equation t Generators 55648c1 [0,0,0,839,6282024] 2 [209:3948:1] 55648c2 [0,0,0,-505691,136055010] 2 [-17754:366506:27]
55648d (1 curve)	1	2- 37+ 47-	2-  0 -2 -3  0  0  2  6
Curve Equation t Generators 55648d1 [0,0,0,-84731,-9493506] 1 [1961:85822:1]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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