Cremona's table of elliptic curves

80920 = 2³ · 5 · 7 · 17²

Class	r	Atkin-Lehner	Eigenvalues
80920a (2 curves)	1	2+ 5+ 7+ 17+	2+  0 5+ 7+  0 -6 17+ -6
Curve Equation t Generators 80920a1 [0,0,0,-54043,8519142] 2 [-1:2928:1] 80920a2 [0,0,0,-1036643,406079102] 2 [147174:866017:216]
80920b (1 curve)	1	2+ 5+ 7+ 17+	2+  3 5+ 7+  5 -5 17+ -2
Curve Equation t Generators 80920b1 [0,0,0,-119068,16291508] 1 [7014:45910:27]
80920c (1 curve)	2	2+ 5+ 7- 17+	2+  0 5+ 7- -3 -2 17+ -7
Curve Equation t Generators 80920c1 [0,0,0,-68,68] 1 [-8:10:1]&[-2:14:1]
80920d (2 curves)	0	2+ 5+ 7- 17+	2+  0 5+ 7-  6  4 17+  2
Curve Equation t 80920d1 [0,0,0,-470203,-134390202] 2 80920d2 [0,0,0,-7695203,-8216275202] 2
80920e (1 curve)	1	2+ 5- 7+ 17-	2+  0 5- 7+  3 -2 17- -7
Curve Equation t Generators 80920e1 [0,0,0,-19652,334084] 1 [0:578:1]
80920f (2 curves)	1	2+ 5- 7- 17+	2+  0 5- 7-  0 -6 17+ -6
Curve Equation t Generators 80920f1 [0,0,0,-187,1734] 2 [15:48:1] 80920f2 [0,0,0,-3587,82654] 2 [290:129:8]
80920g (1 curve)	1	2+ 5- 7- 17+	2+  1 5- 7- -2  1 17+  1
Curve Equation t Generators 80920g1 [0,1,0,-1889000,-3536529232] 1 [4670730857411551:105023719323153344:2173257047177]
80920h (1 curve)	1	2+ 5- 7- 17+	2+  1 5- 7-  5  1 17+ -6
Curve Equation t Generators 80920h1 [0,1,0,-385,22435] 1 [3:146:1]
80920i (1 curve)	1	2+ 5- 7- 17+	2+ -2 5- 7-  2  1 17+  6
Curve Equation t Generators 80920i1 [0,1,0,-1352905,-637074597] 1 [2051:-72250:1]
80920j (1 curve)	0	2- 5+ 7+ 17+	2- -3 5+ 7+ -6 -1 17+  5
Curve Equation t 80920j1 [0,0,0,-539563,-175266362] 1
80920k (1 curve)	1	2- 5+ 7+ 17-	2- -2 5+ 7+  0  4 17-  6
Curve Equation t Generators 80920k1 [0,1,0,-96,180229] 1 [-6:425:1]
80920l (1 curve)	1	2- 5+ 7- 17+	2-  1 5+ 7- -4 -2 17+ -5
Curve Equation t Generators 80920l1 [0,1,0,-96,80] 1 [-8:20:1]
80920m (1 curve)	1	2- 5+ 7- 17+	2- -2 5+ 7-  2  7 17+ -2
Curve Equation t Generators 80920m1 [0,1,0,-515961,142550299] 1 [1065:28322:1]
80920n (1 curve)	0	2- 5- 7+ 17-	2- -1 5- 7+  4 -2 17- -5
Curve Equation t 80920n1 [0,-1,0,-27840,559900] 1
80920o (1 curve)	0	2- 5- 7- 17+	2-  2 5- 7-  0  4 17+  6
Curve Equation t 80920o1 [0,-1,0,-27840,885631937] 1

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