Cremona's table of elliptic curves

13846 = 2 · 7 · 23 · 43

Class	r	Atkin-Lehner	Eigenvalues
13846a (1 curve)	1	2+ 7+ 23+ 43+	2+  0 -2 7+ -2  2 -4  5
Curve Equation t Generators 13846a1 [1,-1,0,-218,1364] 1 [13:18:1]
13846b (1 curve)	0	2+ 7+ 23+ 43-	2+  3  2 7+ -3 -1  6 -8
Curve Equation t 13846b1 [1,-1,0,-26101,1630517] 1
13846c (2 curves)	1	2+ 7+ 23- 43-	2+  2  2 7+ -4  2  0  0
Curve Equation t Generators 13846c1 [1,1,0,-697574,-224541628] 2 [7516754:368758685:2744] 13846c2 [1,1,0,-11161194,-14356706800] 2 [20006749669494:222934708914583:5106219048]
13846d (2 curves)	1	2+ 7- 23+ 43-	2+  2 -4 7-  4  0  6  2
Curve Equation t Generators 13846d1 [1,1,0,2548,58460] 2 [754:20392:1] 13846d2 [1,1,0,-15942,557690] 2 [23:440:1]
13846e (1 curve)	1	2- 7+ 23+ 43-	2- -1  0 7+ -5  2  2  3
Curve Equation t Generators 13846e1 [1,1,1,42,-173] 1 [7:19:1]
13846f (2 curves)	1	2- 7+ 23- 43+	2-  2  0 7+ -4  2  0  4
Curve Equation t Generators 13846f1 [1,1,1,147,1955] 2 [63:484:1] 13846f2 [1,1,1,-1693,23299] 2 [1:146:1]

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

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