Cremona's table of elliptic curves

30752 = 2⁵ · 31²

Class	r	Atkin-Lehner	Eigenvalues
30752a (1 curve)	1	2+ 31+	2+  1  1 -1  3 -3  7 -3
Curve Equation t Generators 30752a1 [0,1,0,-9930,-140128] 1 [2874:3844:27]
30752b (1 curve)	2	2+ 31-	2+ -1  1 -1 -3  3 -7 -3
Curve Equation t Generators 30752b1 [0,-1,0,-10,8] 1 [-2:4:1]&[-1:4:1]
30752c (1 curve)	0	2- 31+	2- -1  1  1 -3 -3  7  3
Curve Equation t 30752c1 [0,-1,0,-9930,140128] 1
30752d (2 curves)	1	2- 31-	2-  0  2  0  0  4 -8  0
Curve Equation t Generators 30752d1 [0,0,0,31,0] 2 [75:280:27] 30752d2 [0,0,0,-124,0] 2 [18:60:1]
30752e (2 curves)	1	2- 31-	2-  0  2  0  0 -4  8  0
Curve Equation t Generators 30752e1 [0,0,0,29791,0] 2 [5638429006875:160665968527800:7290099019] 30752e2 [0,0,0,-119164,0] 2 [1074206:59748900:343]
30752f (4 curves)	1	2- 31-	2-  0 -2  0  0 -6 -2  0
Curve Equation t Generators 30752f1 [0,0,0,-961,0] 4 [11767:29520:343] 30752f2 [0,0,0,3844,0] 2 [98:1148:1] 30752f3 [0,0,0,-10571,-417074] 2 [2449:121086:1] 30752f4 [0,0,0,-10571,417074] 2 [868:33635:64]
30752g (1 curve)	1	2- 31-	2-  1  1  1  3  3 -7  3
Curve Equation t Generators 30752g1 [0,1,0,-10,-8] 1 [-3:2:1]

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