Cremona's table of elliptic curves

90945 = 3² · 5 · 43 · 47

Class	r	Atkin-Lehner	Eigenvalues
90945a (2 curves)	0	3+ 5+ 43- 47+	0 3+ 5+ -1  0  5  3 -4
Curve Equation t 90945a1 [0,0,1,-178308,28980399] 3 90945a2 [0,0,1,-166698,32917178] 1
90945b (2 curves)	0	3+ 5- 43- 47-	0 3+ 5- -1  0  5 -3 -4
Curve Equation t 90945b1 [0,0,1,-18522,-1219155] 3 90945b2 [0,0,1,-1604772,-782470780] 1
90945c (1 curve)	2	3- 5+ 43+ 47+	1 3- 5+ -5  2 -1  3 -5
Curve Equation t Generators 90945c1 [1,-1,0,-32580,-2322675] 1 [1926:14517:8]&[316:4185:1]
90945d (1 curve)	2	3- 5+ 43+ 47+	-2 3- 5+ -2 -1 -1 -3 -2
Curve Equation t Generators 90945d1 [0,0,1,-813,9144] 1 [-31:67:1]&[-6:117:1]
90945e (1 curve)	0	3- 5- 43+ 47-	0 3- 5-  2  1 -5 -1  2
Curve Equation t 90945e1 [0,0,1,-21210297852,-1188962793912123] 1
90945f (1 curve)	2	3- 5- 43+ 47-	0 3- 5- -4  1  1 -7  2
Curve Equation t Generators 90945f1 [0,0,1,-146442,21582882] 1 [242:-563:1]&[222:117:1]
90945g (2 curves)	0	3- 5- 43- 47+	0 3- 5-  2  3  5  3 -4
Curve Equation t 90945g1 [0,0,1,121488,14940297] 1 90945g2 [0,0,1,-3059472,2077256070] 3

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

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