Cremona's table of elliptic curves

14030 = 2 · 5 · 23 · 61

Class	r	Atkin-Lehner	Eigenvalues
14030a (1 curve)	1	2+ 5+ 23+ 61+	2+  2 5+  4  0 -5  5 -5
Curve Equation t Generators 14030a1 [1,1,0,-2992123,7435136733] 1 [444739291988397:-106341591116460372:1319778683209]
14030b (2 curves)	0	2+ 5+ 23+ 61-	2+  0 5+  0  2  4 -2 -4
Curve Equation t 14030b1 [1,-1,0,-8270,272896] 2 14030b2 [1,-1,0,-129940,18061050] 2
14030c (1 curve)	1	2- 5+ 23+ 61-	2-  2 5+ -4  0  3 -1  7
Curve Equation t Generators 14030c1 [1,1,1,2104,-56471] 1 [23:57:1]
14030d (1 curve)	0	2- 5+ 23- 61-	2-  2 5+  4  0 -1  3 -5
Curve Equation t 14030d1 [1,1,1,-96,323] 1
14030e (2 curves)	1	2- 5- 23+ 61+	2-  0 5-  0 -2  0  2  0
Curve Equation t Generators 14030e1 [1,-1,1,-22,1] 2 [-10:41:8] 14030e2 [1,-1,1,-252,-1471] 2 [-8610:4693:1000]
14030f (2 curves)	1	2- 5- 23+ 61+	2- -2 5- -4  4  0 -6  4
Curve Equation t Generators 14030f1 [1,0,0,-2990,-11900] 2 [180:-2390:1] 14030f2 [1,0,0,11730,-91388] 2 [84:1178:1]

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