Cremona's table of elliptic curves

1525 = 5² · 61

Class	r	Atkin-Lehner	Eigenvalues
1525a (1 curve)	1	5+ 61+	1  2 5+ -1 -5 -1 -4 -4
Curve Equation t Generators 1525a1 [1,1,0,-50,125] 1 [4:1:1]
1525b (2 curves)	0	5- 61+	1  2 5-  4  0  4  6 -4
Curve Equation t 1525b1 [1,1,0,-200,875] 2 1525b2 [1,1,0,-825,-8500] 2
1525c (2 curves)	2	5- 61+	-1 -2 5- -4  0 -4 -6 -4
Curve Equation t Generators 1525c1 [1,0,0,-8,7] 2 [-3:4:1]&[-2:5:1] 1525c2 [1,0,0,-33,-68] 2 [-4:4:1]&[-3:4:1]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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