Cremona's table of elliptic curves

3939 = 3 · 13 · 101

Class	r	Atkin-Lehner	Eigenvalues
3939a (1 curve)	0	3+ 13- 101+	-2 3+ -1  5 -2 13- -4 -6
Curve Equation t 3939a1 [0,-1,1,-156,-760] 1
3939b (2 curves)	1	3- 13- 101+	-1 3-  0  2  0 13-  2 -8
Curve Equation t Generators 3939b1 [1,0,0,2,11] 2 [7:16:1] 3939b2 [1,0,0,-63,180] 2 [3:3:1]
3939c (4 curves)	0	3- 13- 101-	1 3- -2  0 -4 13-  2  0
Curve Equation t 3939c1 [1,0,1,-247,1469] 2 3939c2 [1,0,1,-252,1405] 4 3939c3 [1,0,1,-837,-7721] 2 3939c4 [1,0,1,253,6455] 4
3939d (1 curve)	0	3- 13- 101-	2 3-  3  3  2 13-  0  6
Curve Equation t 3939d1 [0,1,1,6,-25] 1

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

Part of Computational Number Theory
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