Cremona's table of elliptic curves

1287 = 3² · 11 · 13

Class	r	Atkin-Lehner	Eigenvalues
1287a (2 curves)	1	3+ 11+ 13+	-1 3+  2 -2 11+ 13+ -4  6
Curve Equation t Generators 1287a1 [1,-1,1,16,-1422] 2 [14:30:1] 1287a2 [1,-1,1,-1799,-28284] 2 [-22:27:1]
1287b (2 curves)	0	3+ 11- 13+	1 3+ -2 -2 11- 13+  4  6
Curve Equation t 1287b1 [1,-1,0,147,38240] 2 1287b2 [1,-1,0,-16188,779849] 2
1287c (2 curves)	1	3- 11+ 13-	1 3-  0  0 11+ 13-  4 -8
Curve Equation t Generators 1287c1 [1,-1,0,18,-41] 2 [6:13:1] 1287c2 [1,-1,0,-117,-338] 2 [-6:14:1]
1287d (1 curve)	1	3- 11- 13+	0 3-  1 -2 11- 13+  4  2
Curve Equation t Generators 1287d1 [0,0,1,-12,58] 1 [2:6:1]
1287e (6 curves)	0	3- 11- 13-	1 3-  2  0 11- 13-  6 -4
Curve Equation t 1287e1 [1,-1,0,-216,-1701] 2 1287e2 [1,-1,0,-3861,-91368] 4 1287e3 [1,-1,0,-61776,-5894451] 2 1287e4 [1,-1,0,-4266,-70713] 4 1287e5 [1,-1,0,-27081,1667790] 4 1287e6 [1,-1,0,12069,-492156] 2

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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