Cremona's table of elliptic curves

150 = 2 · 3 · 5²

Class	r	Atkin-Lehner	Eigenvalues
150b (4 curves)	0	2+ 3+ 5-	2+ 3+ 5-  2  2  6  2  0
Curve Equation t 150b1 [1,1,0,-75,-375] 2 150b2 [1,1,0,-1325,-19125] 2 150b3 [1,1,0,-700,34000] 2 150b4 [1,1,0,-20700,1134000] 2
150c (8 curves)	0	2- 3+ 5+	2- 3+ 5+  4  0 -2 -6 -4
Curve Equation t 150c1 [1,1,1,37,281] 4 150c2 [1,1,1,-463,3281] 4 150c3 [1,1,1,-338,-7969] 4 150c4 [1,1,1,-1713,-24219] 2 150c5 [1,1,1,-7213,232781] 2 150c6 [1,1,1,-8338,-295969] 4 150c7 [1,1,1,-133338,-18795969] 2 150c8 [1,1,1,-11338,-67969] 2
150a (4 curves)	0	2- 3- 5-	2- 3- 5- -2  2 -6 -2  0
Curve Equation t 150a1 [1,0,0,-3,-3] 2 150a2 [1,0,0,-53,-153] 2 150a3 [1,0,0,-28,272] 10 150a4 [1,0,0,-828,9072] 10

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

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