Cremona's table of elliptic curves

67896 = 2³ · 3² · 23 · 41

Class	r	Atkin-Lehner	Eigenvalues
67896a (1 curve)	1	2+ 3+ 23- 41-	2+ 3+  0 -2  3  4  3  0
Curve Equation t Generators 67896a1 [0,0,0,-232740,43221924] 1 [198:-2214:1]
67896b (1 curve)	1	2+ 3- 23+ 41-	2+ 3- -1  2  4  5 -3  1
Curve Equation t Generators 67896b1 [0,0,0,-3269523,-2286770546] 1 [6991726:211215969:2744]
67896c (2 curves)	1	2+ 3- 23+ 41-	2+ 3-  2  0 -2 -4  0  6
Curve Equation t Generators 67896c1 [0,0,0,-90219,10428950] 2 [-337:1600:1] 67896c2 [0,0,0,-98499,8400350] 2 [-174200:814025:512]
67896d (1 curve)	0	2- 3+ 23+ 41+	2- 3+  0 -2 -3  4 -3  0
Curve Equation t 67896d1 [0,0,0,-25860,-1600812] 1
67896e (2 curves)	1	2- 3- 23+ 41+	2- 3- -2  2  6  2 -4 -6
Curve Equation t Generators 67896e1 [0,0,0,-831,-830] 2 [-19:90:1] 67896e2 [0,0,0,3309,-6626] 2 [27:320:1]
67896f (2 curves)	1	2- 3- 23+ 41+	2- 3-  4 -2  4 -6  0 -2
Curve Equation t Generators 67896f1 [0,0,0,-508143,173970290] 2 [3205:177390:1] 67896f2 [0,0,0,-8677803,9838678070] 2 [451055:19964916:125]
67896g (2 curves)	2	2- 3- 23- 41+	2- 3-  0  0 -2 -2 -6  0
Curve Equation t Generators 67896g1 [0,0,0,-13215,595042] 2 [-58:1080:1]&[-51:1066:1] 67896g2 [0,0,0,-212475,37697254] 2 [-102:7636:1]&[243:644:1]
67896h (2 curves)	1	2- 3- 23- 41-	2- 3-  2 -4  2  4 -2  6
Curve Equation t Generators 67896h1 [0,0,0,-219459,-39147730] 2 [4882:339480:1] 67896h2 [0,0,0,-409899,38970758] 2 [611170:42374648:125]
67896i (1 curve)	1	2- 3- 23- 41-	2- 3-  3 -1  6 -6 -4  1
Curve Equation t Generators 67896i1 [0,0,0,-876,772] 1 [-7:81:1]

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