Cremona's table of elliptic curves

1692 = 2² · 3² · 47

Class	r	Atkin-Lehner	Eigenvalues
1692a (1 curve)	0	2- 3+ 47+	2- 3+  3  3 -1 -4  4  4
Curve Equation t 1692a1 [0,0,0,-216,-972] 1
1692b (1 curve)	1	2- 3+ 47-	2- 3+ -3  3  1 -4 -4  4
Curve Equation t Generators 1692b1 [0,0,0,-24,36] 1 [0:6:1]
1692c (1 curve)	1	2- 3- 47+	2- 3-  1 -1 -3 -2  6 -6
Curve Equation t Generators 1692c1 [0,0,0,-1992,34148] 1 [4:162:1]
1692d (2 curves)	0	2- 3- 47-	2- 3-  3 -1  3 -4  0  2
Curve Equation t 1692d1 [0,0,0,-336,-2252] 1 1692d2 [0,0,0,-4656,121732] 3

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

Part of Computational Number Theory
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