Cremona's table of elliptic curves

42441 = 3 · 7 · 43 · 47

Class	r	Atkin-Lehner	Eigenvalues
42441a (1 curve)	1	3+ 7+ 43- 47-	2 3+  2 7+ -3 -1 -1  8
Curve Equation t Generators 42441a1 [0,-1,1,-4196242,5770367319] 1 [-60789930:1664366903:27000]
42441b (1 curve)	2	3+ 7- 43+ 47+	0 3+ -2 7- -5  1 -5  2
Curve Equation t Generators 42441b1 [0,-1,1,-679,20994] 1 [-32:94:1]&[-18:164:1]
42441c (1 curve)	2	3+ 7- 43+ 47+	-1 3+ -3 7- -6 -4  3 -7
Curve Equation t Generators 42441c1 [1,1,1,-522,4362] 1 [-26:47:1]&[12:-3:1]
42441d (1 curve)	1	3- 7+ 43- 47+	1 3- -3 7+  0 -3  5 -7
Curve Equation t Generators 42441d1 [1,0,1,-25,-103] 1 [7:5:1]
42441e (1 curve)	1	3- 7+ 43- 47+	-1 3-  4 7+  1  1  0 -5
Curve Equation t Generators 42441e1 [1,0,0,-2471,-32322] 1 [67:289:1]
42441f (1 curve)	0	3- 7+ 43- 47-	0 3-  0 7+ -1  2  5  1
Curve Equation t 42441f1 [0,1,1,-413,-10225] 1
42441g (1 curve)	0	3- 7+ 43- 47-	0 3-  0 7+ -3  6  1 -1
Curve Equation t 42441g1 [0,1,1,-3256583,3306414080] 1
42441h (1 curve)	2	3- 7+ 43- 47-	-2 3- -2 7+ -3 -5  3  4
Curve Equation t Generators 42441h1 [0,1,1,156,8426] 1 [-18:10:1]&[-12:70:1]
42441i (1 curve)	1	3- 7- 43+ 47+	1 3-  0 7- -5 -1  0 -5
Curve Equation t Generators 42441i1 [1,0,1,-661,6329] 1 [19:17:1]
42441j (1 curve)	1	3- 7- 43+ 47+	1 3-  3 7-  4 -1  3  1
Curve Equation t Generators 42441j1 [1,0,1,388,1727] 1 [-105:382:27]

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