Cremona's table of elliptic curves

9490 = 2 · 5 · 13 · 73

Class	r	Atkin-Lehner	Eigenvalues
9490a (2 curves)	2	2+ 5+ 13+ 73-	2+ -2 5+ -2  0 13+  2 -6
Curve Equation t Generators 9490a1 [1,0,1,-94,336] 2 [-11:13:1]&[-4:27:1] 9490a2 [1,0,1,-14,912] 2 [-7:29:1]&[1:29:1]
9490b (1 curve)	1	2+ 5- 13+ 73-	2+ -1 5- -1  1 13+  2  0
Curve Equation t Generators 9490b1 [1,1,0,-2407,-46381] 1 [-3545:2871:125]
9490c (2 curves)	1	2+ 5- 13- 73+	2+  2 5-  0  0 13- -4 -2
Curve Equation t Generators 9490c1 [1,1,0,-6537082,6430431636] 2 [1395:4626:1] 9490c2 [1,1,0,-6548762,6406284404] 2 [544159:963733:343]
9490d (3 curves)	0	2+ 5- 13- 73-	2+  1 5- -1 -3 13-  6  2
Curve Equation t 9490d1 [1,0,1,-13987818,20134827306] 3 9490d2 [1,0,1,-14088443,19830407806] 3 9490d3 [1,0,1,-150467218,-703377810524] 1
9490e (2 curves)	0	2+ 5- 13- 73-	2+  2 5-  2  4 13- -2 -2
Curve Equation t 9490e1 [1,1,0,-97,-411] 2 9490e2 [1,1,0,-77,-559] 2
9490f (4 curves)	0	2+ 5- 13- 73-	2+ -2 5-  2  0 13-  6  2
Curve Equation t 9490f1 [1,0,1,-417638,103848888] 6 9490f2 [1,0,1,-417318,104016056] 6 9490f3 [1,0,1,-439413,92413568] 2 9490f4 [1,0,1,871307,538582656] 2
9490g (1 curve)	0	2+ 5- 13- 73-	2+  3 5-  3 -3 13-  2  0
Curve Equation t 9490g1 [1,-1,0,-169,845] 1
9490h (2 curves)	1	2- 5+ 13+ 73-	2-  2 5+ -4  2 13+ -2  6
Curve Equation t Generators 9490h1 [1,1,1,-3568741,2593378459] 2 [-23649:1930178:27] 9490h2 [1,1,1,-3462161,2755678483] 2 [-31086561:2582997946:35937]
9490i (2 curves)	0	2- 5+ 13- 73-	2- -2 5+  2 -6 13- -3  5
Curve Equation t 9490i1 [1,0,0,169,28561] 3 9490i2 [1,0,0,-1521,-771485] 1
9490j (1 curve)	0	2- 5- 13- 73+	2-  2 5-  2 -2 13-  3  1
Curve Equation t 9490j1 [1,1,1,-115,427] 1
9490k (2 curves)	1	2- 5- 13- 73-	2-  0 5-  0  6 13- -4  0
Curve Equation t Generators 9490k1 [1,-1,1,-652,3151] 2 [1:49:1] 9490k2 [1,-1,1,2268,21839] 2 [7:191:1]
9490l (2 curves)	1	2- 5- 13- 73-	2- -2 5-  4 -4 13- -4  2
Curve Equation t Generators 9490l1 [1,0,0,-50,-128] 2 [-34:45:8] 9490l2 [1,0,0,-780,-8450] 2 [17160:20995:512]
9490m (4 curves)	1	2- 5- 13- 73-	2- -2 5- -4  0 13-  0  2
Curve Equation t Generators 9490m1 [1,0,0,-18180,-47600] 6 [-120:700:1] 9490m2 [1,0,0,-205060,-35666928] 6 [-266:408:1] 9490m3 [1,0,0,-1037380,-406766640] 2 [-588:336:1] 9490m4 [1,0,0,-16598060,-26028982328] 2 [4814:72668:1]

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