Cremona's table of elliptic curves

66424 = 2³ · 19² · 23

Class	r	Atkin-Lehner	Eigenvalues
66424a (1 curve)	2	2+ 19+ 23-	2+  0 -3 -1 -5 -2 -1 19+
Curve Equation t Generators 66424a1 [0,0,0,76,1444] 1 [6:-46:1]&[0:38:1]
66424b (2 curves)	0	2+ 19+ 23-	2+  2 -2 -4  0 -4  6 19+
Curve Equation t 66424b1 [0,-1,0,-50299,-4293480] 2 66424b2 [0,-1,0,-16004,-10082476] 2
66424c (1 curve)	1	2+ 19- 23-	2+  0  1 -5  3 -4  3 19-
Curve Equation t Generators 66424c1 [0,0,0,10108,-356668] 1 [646:16606:1]
66424d (1 curve)	1	2+ 19- 23-	2+  1  3  2  3 -2 -2 19-
Curve Equation t Generators 66424d1 [0,1,0,-16080504,24721856624] 1 [68427300442303878577455:6637332371624003019729862:67930346965018819581]
66424e (1 curve)	1	2+ 19- 23-	2+  1 -4  2 -4  5 -2 19-
Curve Equation t Generators 66424e1 [0,1,0,-120,-6391] 1 [314:1805:8]
66424f (1 curve)	1	2- 19+ 23-	2-  0 -3 -1 -5  2 -1 19+
Curve Equation t Generators 66424f1 [0,0,0,27436,-9904396] 1 [361:6859:1]
66424g (2 curves)	1	2- 19+ 23-	2- -2 -2 -4  0  4  6 19+
Curve Equation t Generators 66424g1 [0,1,0,-139,582] 2 [-13:19:1] 66424g2 [0,1,0,-44,1456] 2 [6:-38:1]
66424h (4 curves)	1	2- 19- 23+	2-  0 -2  0 -4  2 -6 19-
Curve Equation t Generators 66424h1 [0,0,0,-52706,4657261] 4 [1654:66651:1] 66424h2 [0,0,0,-54511,4321170] 4 [-243:1794:1] 66424h3 [0,0,0,82669,22566110] 2 [177897:14454440:27] 66424h4 [0,0,0,-220571,-35433594] 2 [-8727:39052:27]
66424i (1 curve)	1	2- 19- 23+	2-  1 -2 -4 -2 -7 -4 19-
Curve Equation t Generators 66424i1 [0,1,0,-1564,-25163] 1 [63:361:1]
66424j (1 curve)	1	2- 19- 23+	2- -1  2  0  0  7  2 19-
Curve Equation t Generators 66424j1 [0,-1,0,17208,2620753] 1 [-24:1481:1]
66424k (2 curves)	0	2- 19- 23-	2-  0  0  4  6  2  6 19-
Curve Equation t 66424k1 [0,0,0,1805,-41154] 2 66424k2 [0,0,0,-12635,-425258] 2
66424l (1 curve)	0	2- 19- 23-	2-  0 -3 -5  3  6 -5 19-
Curve Equation t 66424l1 [0,0,0,-535724,-150925436] 1
66424m (1 curve)	0	2- 19- 23-	2- -1  0 -2  2 -1  0 19-
Curve Equation t 66424m1 [0,-1,0,-1995728,-1086374735] 1
66424n (1 curve)	0	2- 19- 23-	2- -1  3 -2 -1  2 -6 19-
Curve Equation t 66424n1 [0,-1,0,-8784,57292] 1
66424o (1 curve)	0	2- 19- 23-	2-  3  0 -2 -6  3 -8 19-
Curve Equation t 66424o1 [0,0,0,1805,116603] 1
66424p (1 curve)	2	2- 19- 23-	2- -3  0 -2  0  5 -6 19-
Curve Equation t Generators 66424p1 [0,0,0,-19855,1076863] 1 [-147:905:1]&[57:361:1]

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