Cremona's table of elliptic curves

43952 = 2⁴ · 41 · 67

Class	r	Atkin-Lehner	Eigenvalues
43952a (1 curve)	1	2+ 41+ 67+	2+  0  0 -1 -5  1 -4  6
Curve Equation t Generators 43952a1 [0,0,0,-70,471] 1 [7:18:1]
43952b (1 curve)	0	2+ 41- 67+	2+  0  4 -1  3 -1  0  2
Curve Equation t 43952b1 [0,0,0,17,30] 1
43952c (2 curves)	0	2- 41+ 67+	2-  2  0 -2  6 -4 -3  1
Curve Equation t 43952c1 [0,-1,0,987,-12871] 1 43952c2 [0,-1,0,-9733,573513] 1
43952d (1 curve)	0	2- 41- 67-	2- -2  4  2 -2  0  5 -1
Curve Equation t 43952d1 [0,1,0,-21,1027] 1

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

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