Cremona's table of elliptic curves

222 = 2 · 3 · 37

Class	r	Atkin-Lehner	Eigenvalues
222c (4 curves)	0	2+ 3+ 37-	2+ 3+  2  0 -4  6  6  8
Curve Equation t 222c1 [1,1,0,16,0] 2 222c2 [1,1,0,-64,-80] 4 222c3 [1,1,0,-804,-9108] 2 222c4 [1,1,0,-604,5428] 4
222e (1 curve)	0	2+ 3+ 37-	2+ 3+ -4  3  5  3  3 -7
Curve Equation t 222e1 [1,1,0,-182317,29887645] 1
222d (1 curve)	0	2+ 3- 37+	2+ 3-  4 -1 -1 -3  3 -5
Curve Equation t 222d1 [1,0,1,1,-46] 1
222b (1 curve)	0	2- 3+ 37+	2- 3+  0  3  1  1 -3  3
Curve Equation t 222b1 [1,1,1,17,179] 1
222a (2 curves)	0	2- 3- 37-	2- 3-  0 -1  3 -1 -3 -7
Curve Equation t 222a1 [1,0,0,2,-4] 3 222a2 [1,0,0,-148,-706] 1

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

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