Cremona's table of elliptic curves

122728 = 2³ · 23² · 29

Class	r	Atkin-Lehner	Eigenvalues
122728a (1 curve)	0	2+ 23- 29+	2+ -1  3 -2  3 -5  4  0
Curve Equation t 122728a1 [0,-1,0,4056,15772] 1
122728b (1 curve)	0	2+ 23- 29+	2+  3  3  2  3  7  0  0
Curve Equation t 122728b1 [0,0,0,116909,1547472062] 1
122728c (1 curve)	1	2+ 23- 29-	2+  0  0  2  6 -2  0  0
Curve Equation t Generators 122728c1 [0,0,0,-1955,-34178] 1 [75174:251024:1331]
122728d (1 curve)	1	2+ 23- 29-	2+  0  0 -2 -6 -2  0  0
Curve Equation t Generators 122728d1 [0,0,0,-1034195,415843726] 1 [162:15892:1]
122728e (1 curve)	1	2+ 23- 29-	2+ -2  0  4  0  3  5  1
Curve Equation t Generators 122728e1 [0,1,0,-153,811] 1 [15:46:1]
122728f (1 curve)	1	2+ 23- 29-	2+ -2  0 -4  0  3 -5 -1
Curve Equation t Generators 122728f1 [0,1,0,-81113,-10515893] 1 [1763:73002:1]
122728g (2 curves)	1	2- 23- 29+	2-  0  2  0  2  2 -4 -2
Curve Equation t Generators 122728g1 [0,0,0,-16399,1533042] 2 [81:858:1] 122728g2 [0,0,0,-323219,70690270] 2 [445313:54600:1331]
122728h (1 curve)	1	2- 23- 29+	2-  1 -1 -2 -3 -1  0  0
Curve Equation t Generators 122728h1 [0,1,0,-42496,3359248] 1 [-192:2116:1]

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