Cremona's table of elliptic curves

2745 = 3² · 5 · 61

Class	r	Atkin-Lehner	Eigenvalues
2745a (2 curves)	0	3- 5+ 61+	1 3- 5+ -2  2 -2  2 -4
Curve Equation t 2745a1 [1,-1,0,450,-2889] 2 2745a2 [1,-1,0,-2295,-24300] 2
2745b (1 curve)	0	3- 5+ 61+	-2 3- 5+  3  4  4 -8  7
Curve Equation t 2745b1 [0,0,1,-4143,316714] 1
2745c (4 curves)	1	3- 5+ 61-	-1 3- 5+  0  0 -2  2 -4
Curve Equation t Generators 2745c1 [1,-1,1,-518,-4404] 2 [36:132:1] 2745c2 [1,-1,1,-563,-3558] 4 [-10:36:1] 2745c3 [1,-1,1,-3308,71106] 2 [-22:375:1] 2745c4 [1,-1,1,1462,-24618] 2 [30:198:1]
2745d (1 curve)	1	3- 5- 61+	-2 3- 5-  1 -4  4 -4 -1
Curve Equation t Generators 2745d1 [0,0,1,-57,612] 1 [17:-68:1]

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

Part of Computational Number Theory
Back to Tables and computations