Cremona's table of elliptic curves

7719 = 3 · 31 · 83

Class	r	Atkin-Lehner	Eigenvalues
7719a (1 curve)	2	3+ 31+ 83-	0 3+ -2  1 -6  1 -4 -2
Curve Equation t Generators 7719a1 [0,-1,1,-9,11] 1 [-3:1:1]&[1:1:1]
7719b (2 curves)	0	3+ 31+ 83-	-1 3+  2 -4  4  4  0  6
Curve Equation t 7719b1 [1,1,1,-57,126] 2 7719b2 [1,1,1,-212,-1114] 2
7719c (1 curve)	0	3+ 31+ 83-	2 3+  2  5  4 -5  6  0
Curve Equation t 7719c1 [0,-1,1,-375076732,2783994108549] 1

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

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