Cremona's table of elliptic curves

89300 = 2² · 5² · 19 · 47

Class	r	Atkin-Lehner	Eigenvalues
89300a (2 curves)	1	2- 5+ 19+ 47-	2-  0 5+  0 -4 -2  2 19+
Curve Equation t Generators 89300a1 [0,0,0,8200,-11701375] 2 [820:23375:1] 89300a2 [0,0,0,-726175,-232748250] 2 [1414545:18627750:1331]
89300b (1 curve)	1	2- 5+ 19+ 47-	2-  1 5+  1 -2  4 -7 19+
Curve Equation t Generators 89300b1 [0,1,0,-58,193] 1 [-6:19:1]
89300c (2 curves)	1	2- 5+ 19+ 47-	2-  2 5+ -4 -4  4  2 19+
Curve Equation t Generators 89300c1 [0,-1,0,-233,-5038] 2 [67:525:1] 89300c2 [0,-1,0,-6108,-181288] 2 [2514:5950:27]
89300d (1 curve)	1	2- 5+ 19+ 47-	2- -2 5+  2 -4  1  8 19+
Curve Equation t Generators 89300d1 [0,1,0,-8683533,9846346063] 1 [1613:6250:1]
89300e (1 curve)	1	2- 5+ 19- 47+	2-  1 5+ -2 -5  5  6 19-
Curve Equation t Generators 89300e1 [0,1,0,22292,-466412] 1 [77982:1598527:216]
89300f (2 curves)	1	2- 5+ 19- 47+	2- -1 5+  4 -3  1  6 19-
Curve Equation t Generators 89300f1 [0,-1,0,-508,-6808] 1 [38340614:479568113:238328] 89300f2 [0,-1,0,-47508,-3969848] 1 [1446:54302:1]
89300g (1 curve)	2	2- 5+ 19- 47-	2-  0 5+ -4 -6  3  0 19-
Curve Equation t Generators 89300g1 [0,0,0,-3200,156500] 1 [-35:475:1]&[5:375:1]
89300h (1 curve)	0	2- 5+ 19- 47-	2-  2 5+  4 -6 -1  7 19-
Curve Equation t 89300h1 [0,-1,0,-23333,-120463] 1
89300i (1 curve)	1	2- 5- 19+ 47+	2- -1 5- -1 -2 -4  7 19+
Curve Equation t Generators 89300i1 [0,-1,0,-1458,27037] 1 [67:475:1]
89300j (2 curves)	2	2- 5- 19- 47+	2- -2 5-  0  0 -2 -4 19-
Curve Equation t Generators 89300j1 [0,1,0,-15113,-179072] 2 [147:-893:1]&[-43:627:1] 89300j2 [0,1,0,-186588,-31044572] 2 [-252:190:1]&[588:7930:1]
89300k (1 curve)	2	2- 5- 19- 47+	2- -2 5- -4 -6  1 -7 19-
Curve Equation t Generators 89300k1 [0,1,0,-933,-1337] 1 [-27:70:1]&[-22:95:1]
89300l (2 curves)	1	2- 5- 19- 47-	2-  1 5- -4 -3 -1 -6 19-
Curve Equation t Generators 89300l1 [0,1,0,-12708,-876412] 3 [20008:2830150:1] 89300l2 [0,1,0,-1187708,-498606412] 1 [155402505918:-21955439994823:7762392]
89300m (1 curve)	1	2- 5- 19- 47-	2- -1 5-  2 -5 -5 -6 19-
Curve Equation t Generators 89300m1 [0,-1,0,892,-4088] 1 [6:38:1]
89300n (2 curves)	1	2- 5- 19- 47-	2-  2 5-  0  0  2  4 19-
Curve Equation t Generators 89300n1 [0,-1,0,-377833,-21628338] 2 [-112110:4394187:1000] 89300n2 [0,-1,0,-4664708,-3871242088] 2 [-312320269170:-557785473211:250047000]

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