Cremona's table of elliptic curves

402 = 2 · 3 · 67

Class	r	Atkin-Lehner	Eigenvalues
402a (1 curve)	1	2+ 3+ 67+	2+ 3+  1 -3  0 -4  2 -2
Curve Equation t Generators 402a1 [1,1,0,-2,-12] 1 [4:6:1]
402b (4 curves)	0	2+ 3- 67+	2+ 3-  2  0  4 -2  2 -4
Curve Equation t 402b1 [1,0,1,-10,-4] 2 402b2 [1,0,1,-90,316] 4 402b3 [1,0,1,-1430,20684] 4 402b4 [1,0,1,-30,748] 2
402d (3 curves)	1	2+ 3- 67-	2+ 3- -3 -1  0 -4 -6  2
Curve Equation t Generators 402d1 [1,0,1,-145,692] 3 [-5:38:1] 402d2 [1,0,1,800,1070] 3 [25:179:1] 402d3 [1,0,1,-10255,-438718] 1 [43995:764372:125]
402c (2 curves)	0	2- 3+ 67+	2- 3+  2  2 -4  0  6  4
Curve Equation t 402c1 [1,1,1,-37,71] 2 402c2 [1,1,1,-27,123] 2

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

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