Cremona's table of elliptic curves

2728 = 2³ · 11 · 31

Class	r	Atkin-Lehner	Eigenvalues
2728a (1 curve)	1	2+ 11+ 31+	2+  2  0 -3 11+  0 -3  2
Curve Equation t Generators 2728a1 [0,-1,0,-8,44] 1 [1:6:1]
2728b (1 curve)	1	2+ 11+ 31+	2+  2 -3  3 11+  0 -6 -1
Curve Equation t Generators 2728b1 [0,-1,0,-48972,-4155019] 1 [2266:17193:8]
2728c (1 curve)	2	2+ 11+ 31-	2+  0 -3 -5 11+ -6  0 -5
Curve Equation t Generators 2728c1 [0,0,0,-119,619] 1 [-9:31:1]&[-5:33:1]
2728d (1 curve)	2	2- 11+ 31+	2- -2 -3 -1 11+ -4 -2 -5
Curve Equation t Generators 2728d1 [0,1,0,-32,61] 1 [-5:11:1]&[-2:11:1]
2728e (1 curve)	1	2- 11- 31+	2- -2 -3 -5 11-  4  6 -1
Curve Equation t Generators 2728e1 [0,1,0,5528,70821] 1 [-10:121:1]

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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