Cremona's table of elliptic curves

21142 = 2 · 11 · 31²

Class	r	Atkin-Lehner	Eigenvalues
21142a (2 curves)	1	2- 11+ 31-	2-  0  0  2 11+  5  0  1
Curve Equation t Generators 21142a1 [1,-1,1,-10,-55] 1 [5:-1:1] 21142a2 [1,-1,1,-2800,58473] 1 [-3276:18009:64]
21142b (1 curve)	1	2- 11+ 31-	2-  0 -2 -3 11+  4 -3 -2
Curve Equation t Generators 21142b1 [1,-1,1,345299,195727125] 1 [783:30360:1]
21142c (2 curves)	1	2- 11- 31+	2-  0  0  2 11- -5  0  1
Curve Equation t Generators 21142c1 [1,-1,1,-9310,1705069] 1 [721:18859:1] 21142c2 [1,-1,1,-2690500,-1720453059] 1 [157620:5115363:64]
21142d (3 curves)	0	2- 11- 31-	2-  2  0 -1 11-  4  3  2
Curve Equation t 21142d1 [1,1,1,-31733,-2269925] 1 21142d2 [1,1,1,160467,-6221557] 1 21142d3 [1,1,1,-1924903,1164088087] 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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