Cremona's table of elliptic curves

31339 = 7 · 11² · 37

Class	r	Atkin-Lehner	Eigenvalues
31339a (2 curves)	0	7+ 11- 37+	1  0  0 7+ 11-  4  0 -6
Curve Equation t 31339a1 [1,-1,0,643,-68832] 2 31339a2 [1,-1,0,-21742,-1183605] 2
31339b (2 curves)	0	7+ 11- 37+	1  2 -2 7+ 11- -4 -4  0
Curve Equation t 31339b1 [1,1,0,-6471566,6413914511] 2 31339b2 [1,1,0,-103907421,407635278230] 2
31339c (2 curves)	0	7+ 11- 37+	-1  0  4 7+ 11- -4  0  6
Curve Equation t 31339c1 [1,-1,1,-628,44454] 2 31339c2 [1,-1,1,-23013,1342784] 2

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

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