Cremona's table of elliptic curves

8930 = 2 · 5 · 19 · 47

Class	r	Atkin-Lehner	Eigenvalues
8930a (1 curve)	1	2+ 5+ 19- 47-	2+ -1 5+ -1 -2  5 -1 19-
Curve Equation t Generators 8930a1 [1,1,0,232,-5312] 1 [69:553:1]
8930b (1 curve)	0	2+ 5- 19+ 47+	2+  2 5- -2 -1  7 -4 19+
Curve Equation t 8930b1 [1,1,0,-701457,224749589] 1
8930c (1 curve)	1	2+ 5- 19+ 47-	2+  1 5- -3  6  3 -3 19+
Curve Equation t Generators 8930c1 [1,0,1,-178,898] 1 [2:22:1]
8930d (1 curve)	1	2+ 5- 19+ 47-	2+ -1 5- -1 -4  5  5 19+
Curve Equation t Generators 8930d1 [1,1,0,-567977,-181545851] 1 [1223:30291:1]
8930e (1 curve)	1	2+ 5- 19+ 47-	2+  2 5-  2 -5  3  0 19+
Curve Equation t Generators 8930e1 [1,1,0,-47,101] 1 [1:7:1]
8930f (1 curve)	1	2+ 5- 19+ 47-	2+ -3 5-  1  0  1  3 19+
Curve Equation t Generators 8930f1 [1,-1,0,236,-80] 1 [21:107:1]
8930g (1 curve)	1	2+ 5- 19- 47+	2+  0 5-  4 -3 -3  6 19-
Curve Equation t Generators 8930g1 [1,-1,0,-11099,368293] 1 [-63:934:1]
8930h (1 curve)	0	2+ 5- 19- 47-	2+  3 5- -1  2  1 -5 19-
Curve Equation t 8930h1 [1,-1,0,-230239,-47718355] 1
8930i (1 curve)	1	2- 5+ 19+ 47-	2-  0 5+  0 -1  5  2 19+
Curve Equation t Generators 8930i1 [1,-1,1,-1318,-17483] 1 [-23:27:1]
8930j (1 curve)	0	2- 5+ 19- 47-	2-  1 5+ -1  4  7  1 19-
Curve Equation t 8930j1 [1,0,0,202179,96219401] 1
8930k (1 curve)	2	2- 5+ 19- 47-	2- -1 5+ -3 -2 -7 -7 19-
Curve Equation t Generators 8930k1 [1,1,1,-9071,471093] 1 [-69:914:1]&[-63:924:1]
8930l (2 curves)	0	2- 5+ 19- 47-	2- -2 5+  2 -3 -1  0 19-
Curve Equation t 8930l1 [1,0,0,-941,10825] 3 8930l2 [1,0,0,-8931,-321089] 1

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