Cremona's table of elliptic curves

40033 = 7² · 19 · 43

Class	r	Atkin-Lehner	Eigenvalues
40033a (2 curves)	0	7- 19+ 43+	-1  0  4 7-  0 -2  2 19+
Curve Equation t 40033a1 [1,-1,1,1877,-17566] 2 40033a2 [1,-1,1,-8658,-143986] 2
40033b (1 curve)	1	7- 19+ 43-	0  2  2 7-  3 -1  3 19+
Curve Equation t Generators 40033b1 [0,-1,1,-815817,-283373966] 1 [30252:389287:27]
40033c (1 curve)	0	7- 19- 43-	0  2  2 7- -5  3  3 19-
Curve Equation t 40033c1 [0,-1,1,33,-2066] 1

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

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