Cremona's table of elliptic curves

72520 = 2³ · 5 · 7² · 37

Class	r	Atkin-Lehner	Eigenvalues
72520a (1 curve)	1	2+ 5+ 7+ 37+	2+  3 5+ 7+ -2 -3  2 -1
Curve Equation t Generators 72520a1 [0,0,0,-62083,-5959282] 1 [13393302462682418283681:390778254750786802680572:14473677245728531167]
72520b (1 curve)	2	2+ 5+ 7- 37+	2+  1 5+ 7- -5 -3  3  0
Curve Equation t Generators 72520b1 [0,1,0,2679,23099] 1 [-5:98:1]&[31:370:1]
72520c (1 curve)	0	2+ 5+ 7- 37+	2+  2 5+ 7-  6  3 -8 -2
Curve Equation t 72520c1 [0,-1,0,-29416,-1941204] 1
72520d (1 curve)	2	2+ 5+ 7- 37+	2+ -3 5+ 7-  0 -4  6 -4
Curve Equation t Generators 72520d1 [0,0,0,-1603,25102] 1 [-41:148:1]&[2:148:1]
72520e (1 curve)	1	2+ 5+ 7- 37-	2+ -1 5+ 7-  0 -4 -8 -5
Curve Equation t Generators 72520e1 [0,-1,0,-16,2381] 1 [-2:49:1]
72520f (1 curve)	1	2+ 5+ 7- 37-	2+ -1 5+ 7- -3  0  8  0
Curve Equation t Generators 72520f1 [0,-1,0,-81601,7464101] 1 [401:-6250:1]
72520g (2 curves)	1	2+ 5+ 7- 37-	2+  2 5+ 7-  0  6  2 -6
Curve Equation t Generators 72520g1 [0,-1,0,-2956,-60780] 2 [352356786:-1377384112:5000211] 72520g2 [0,-1,0,-1976,-102724] 2 [164682:2409884:729]
72520h (1 curve)	1	2+ 5+ 7- 37-	2+ -2 5+ 7-  0  5  2  0
Curve Equation t Generators 72520h1 [0,1,0,-25496,7126384] 1 [-1734:12691:8]
72520i (1 curve)	1	2+ 5+ 7- 37-	2+  3 5+ 7- -4 -2 -2  3
Curve Equation t Generators 72520i1 [0,0,0,2597,30527] 1 [2289:25039:27]
72520j (1 curve)	0	2+ 5- 7+ 37+	2+  3 5- 7+  0  4 -6  4
Curve Equation t 72520j1 [0,0,0,-78547,-8609986] 1
72520k (1 curve)	1	2+ 5- 7- 37+	2+  3 5- 7-  4 -6 -2  1
Curve Equation t Generators 72520k1 [0,0,0,30233,199611251] 1 [41349:1672615:27]
72520l (1 curve)	1	2+ 5- 7- 37+	2+ -3 5- 7- -2  3 -2  1
Curve Equation t Generators 72520l1 [0,0,0,-1267,17374] 1 [23:-20:1]
72520m (1 curve)	0	2+ 5- 7- 37-	2+ -1 5- 7-  3  7 -7  0
Curve Equation t 72520m1 [0,-1,0,95975,971300765] 1
72520n (1 curve)	0	2+ 5- 7- 37-	2+  2 5- 7-  0 -5 -2  0
Curve Equation t 72520n1 [0,-1,0,-520,-20628] 1
72520o (1 curve)	0	2+ 5- 7- 37-	2+  3 5- 7- -3  4  4  4
Curve Equation t 72520o1 [0,0,0,-1372,-17836] 1
72520p (1 curve)	1	2- 5+ 7- 37+	2- -3 5+ 7- -4  4  4 -7
Curve Equation t Generators 72520p1 [0,0,0,-343,16807] 1 [49:343:1]
72520q (2 curves)	0	2- 5+ 7- 37-	2-  0 5+ 7-  0  2 -2 -2
Curve Equation t 72520q1 [0,0,0,-14063,-1109262] 2 72520q2 [0,0,0,-267883,-53345418] 2
72520r (1 curve)	0	2- 5+ 7- 37-	2- -2 5+ 7-  3  0 -5  2
Curve Equation t 72520r1 [0,1,0,-16,50784] 1
72520s (1 curve)	0	2- 5- 7- 37+	2- -1 5- 7- -4  6  2  5
Curve Equation t 72520s1 [0,-1,0,-745600,248051945] 1
72520t (1 curve)	0	2- 5- 7- 37+	2-  3 5- 7- -4 -4 -4  7
Curve Equation t 72520t1 [0,0,0,-7,-49] 1
72520u (2 curves)	1	2- 5- 7- 37-	2-  0 5- 7-  0 -2  2  2
Curve Equation t Generators 72520u1 [0,0,0,-287,3234] 2 [-7:70:1] 72520u2 [0,0,0,-5467,155526] 2 [35:84:1]

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