Cremona's table of elliptic curves

2158 = 2 · 13 · 83

Class	r	Atkin-Lehner	Eigenvalues
2158a (1 curve)	0	2+ 13- 83+	2+  1 -1  3  2 13-  5  2
Curve Equation t 2158a1 [1,0,1,-39,-342] 1
2158b (2 curves)	1	2+ 13- 83-	2+  1  3 -1 -6 13- -3  2
Curve Equation t Generators 2158b1 [1,0,1,76888,-3634442] 3 [318840417657958:-7687006948396986:839362385737] 2158b2 [1,0,1,-1404247,-655471622] 1 [184420:2659717:125]
2158c (1 curve)	0	2- 13+ 83+	2-  3  2  1 -5 13+ -3  6
Curve Equation t 2158c1 [1,-1,1,606,23761] 1
2158d (1 curve)	1	2- 13- 83+	2-  1 -4  3 -1 13- -7 -4
Curve Equation t Generators 2158d1 [1,0,0,15,41] 1 [4:11:1]

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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