Cremona's table of elliptic curves

21170 = 2 · 5 · 29 · 73

Class	r	Atkin-Lehner	Eigenvalues
21170a (1 curve)	1	2+ 5+ 29- 73-	2+  1 5+  0 -6  6  3 -1
Curve Equation t Generators 21170a1 [1,0,1,1,22] 1 [1:4:1]
21170b (1 curve)	1	2+ 5- 29- 73+	2+ -2 5-  2 -2 -3  2  5
Curve Equation t Generators 21170b1 [1,0,1,-9788,-425094] 1 [4395:38749:27]
21170c (1 curve)	0	2+ 5- 29- 73-	2+ -1 5-  2  5  6  4  0
Curve Equation t 21170c1 [1,1,0,-612,5584] 1
21170d (1 curve)	0	2+ 5- 29- 73-	2+  3 5-  2  3 -2  0  0
Curve Equation t 21170d1 [1,-1,0,-14419,-693067] 1
21170e (1 curve)	0	2- 5+ 29+ 73+	2-  1 5+  2  5  6  4  8
Curve Equation t 21170e1 [1,0,0,44,-80] 1
21170f (2 curves)	0	2- 5- 29+ 73-	2- -2 5-  2 -6  5  6 -1
Curve Equation t 21170f1 [1,0,0,-4103070,3199895812] 3 21170f2 [1,0,0,2959430,12627858312] 1
21170g (1 curve)	1	2- 5- 29- 73-	2- -1 5-  0 -2 -2  3 -3
Curve Equation t Generators 21170g1 [1,1,1,-134370,-19051793] 1 [737:16451:1]

Data from Elliptic Curve Data by J. E. Cremona.
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