Cremona's table of elliptic curves

730 = 2 · 5 · 73

Class	r	Atkin-Lehner	Eigenvalues
730a (2 curves)	0	2+ 5+ 73-	2+  0 5+ -2  2  2  2  0
Curve Equation t 730a1 [1,-1,0,-865,-9219] 2 730a2 [1,-1,0,415,-35075] 2
730b (2 curves)	0	2+ 5+ 73-	2+ -2 5+ -4  0 -4 -3  5
Curve Equation t 730b1 [1,0,1,96,-658] 3 730b2 [1,0,1,-3919,-94974] 1
730c (1 curve)	0	2+ 5+ 73-	2+  3 5+  1  5 -4  2  0
Curve Equation t 730c1 [1,-1,0,-2440,47006] 1
730d (1 curve)	0	2+ 5- 73+	2+ -1 5-  3  3  0  6 -4
Curve Equation t 730d1 [1,1,0,-1897,29189] 1
730e (1 curve)	0	2+ 5- 73+	2+  2 5-  0  0  0  3  5
Curve Equation t 730e1 [1,1,0,-2,-4] 1
730f (2 curves)	1	2+ 5- 73-	2+  0 5-  2 -6 -2 -6  0
Curve Equation t Generators 730f1 [1,-1,0,-949,11493] 2 [17:-1:1] 730f2 [1,-1,0,-929,11985] 2 [-4:127:1]
730g (1 curve)	1	2+ 5- 73-	2+ -3 5- -1 -3 -2  6  6
Curve Equation t Generators 730g1 [1,-1,0,-4,-2] 1 [-1:1:1]
730h (1 curve)	0	2- 5+ 73+	2- -2 5+  4  0 -4  7  1
Curve Equation t 730h1 [1,0,0,19,-5] 1
730i (1 curve)	1	2- 5+ 73-	2- -1 5+ -1 -1 -2 -2 -6
Curve Equation t Generators 730i1 [1,1,1,-26,39] 1 [1:3:1]
730j (1 curve)	1	2- 5- 73+	2- -1 5- -3 -3 -6 -6  2
Curve Equation t Generators 730j1 [1,1,1,-405,-1925] 1 [-7:28:1]
730k (2 curves)	0	2- 5- 73-	2-  1 5-  5  3 -4 -6 -4
Curve Equation t 730k1 [1,0,0,-15,17] 3 730k2 [1,0,0,-365,-2713] 1

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