Cremona's table of elliptic curves

37520 = 2⁴ · 5 · 7 · 67

Class	r	Atkin-Lehner	Eigenvalues
37520a (2 curves)	0	2+ 5+ 7- 67+	2+  0 5+ 7-  4 -2  8  0
Curve Equation t 37520a1 [0,0,0,1877,-36822] 2 37520a2 [0,0,0,-11843,-363358] 2
37520b (1 curve)	0	2+ 5+ 7- 67+	2+  2 5+ 7- -2  0  7  5
Curve Equation t 37520b1 [0,-1,0,-281,14981] 1
37520c (4 curves)	1	2+ 5+ 7- 67-	2+  0 5+ 7- -4 -6 -2  8
Curve Equation t Generators 37520c1 [0,0,0,-38303,2885342] 2 [122:168:1] 37520c2 [0,0,0,-38323,2882178] 4 [19:1470:1] 37520c3 [0,0,0,-24923,4927018] 2 [223:3234:1] 37520c4 [0,0,0,-52043,634842] 2 [369:5628:1]
37520d (1 curve)	0	2+ 5- 7+ 67+	2+  1 5- 7+  3 -7  1  6
Curve Equation t 37520d1 [0,1,0,1855,-67525] 1
37520e (4 curves)	0	2- 5+ 7+ 67+	2-  0 5+ 7+  0  2  2  4
Curve Equation t 37520e1 [0,0,0,-803,8738] 2 37520e2 [0,0,0,-1123,1122] 4 37520e3 [0,0,0,4477,8962] 2 37520e4 [0,0,0,-11843,-494142] 2
37520f (1 curve)	1	2- 5+ 7- 67+	2-  0 5+ 7-  0  0 -3 -7
Curve Equation t Generators 37520f1 [0,0,0,352,-53972] 1 [54:350:1]
37520g (2 curves)	1	2- 5+ 7- 67+	2-  2 5+ 7-  0  2 -2 -4
Curve Equation t Generators 37520g1 [0,-1,0,2144,0] 2 [18:210:1] 37520g2 [0,-1,0,-8576,8576] 2 [-62:546:1]
37520h (2 curves)	1	2- 5- 7+ 67+	2- -2 5- 7+ -4 -2  6  4
Curve Equation t Generators 37520h1 [0,1,0,-1400,110548] 2 [6:-320:1] 37520h2 [0,1,0,-44280,3558100] 2 [150:-560:1]
37520i (2 curves)	0	2- 5- 7+ 67-	2-  0 5- 7+  0  2  0  0
Curve Equation t 37520i1 [0,0,0,-187,3306] 2 37520i2 [0,0,0,-4667,122474] 2
37520j (1 curve)	2	2- 5- 7+ 67-	2- -3 5- 7+ -1  5 -7  2
Curve Equation t Generators 37520j1 [0,0,0,-832,39244] 1 [78:-670:1]&[38:250:1]
37520k (4 curves)	0	2- 5- 7- 67+	2-  0 5- 7- -4 -2 -6  4
Curve Equation t 37520k1 [0,0,0,-1529387,-732582566] 2 37520k2 [0,0,0,-24513067,-46713732774] 4 37520k3 [0,0,0,-24555947,-46542101286] 4 37520k4 [0,0,0,-392209067,-2989678977574] 2
37520l (1 curve)	0	2- 5- 7- 67+	2-  2 5- 7-  6 -4 -5 -3
Curve Equation t 37520l1 [0,-1,0,-365,-2575] 1
37520m (1 curve)	0	2- 5- 7- 67+	2-  3 5- 7-  5  1 -3 -2
Curve Equation t 37520m1 [0,0,0,-4192,104816] 1
37520n (1 curve)	1	2- 5- 7- 67-	2-  2 5- 7-  6 -4 -5  7
Curve Equation t Generators 37520n1 [0,-1,0,-805,-23475] 1 [60:375:1]

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