Cremona's table of elliptic curves

13448 = 2³ · 41²

Class	r	Atkin-Lehner	Eigenvalues
13448a (2 curves)	1	2+ 41+	2+  0 -2  2  0  4  2 -4
Curve Equation t Generators 13448a1 [0,0,0,-18491,-689210] 2 [-227994:735626:2197] 13448a2 [0,0,0,48749,-4548786] 2 [265159071554:-3546997230678:2400721219]
13448b (2 curves)	1	2+ 41+	2+ -2  2  2 -2 -6  6  2
Curve Equation t Generators 13448b1 [0,1,0,-20732,1090720] 2 [4168:268960:1] 13448b2 [0,1,0,12888,4318240] 2 [520795:33633448:125]

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

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