Cremona's table of elliptic curves

867 = 3 · 17²

Class	r	Atkin-Lehner	Eigenvalues
867a (2 curves)	1	3+ 17+	0 3+ -3  4  3 -1 17+ -1
Curve Equation t Generators 867a1 [0,-1,1,193,-5023] 1 [57:433:1] 867a2 [0,-1,1,-17147,-859018] 1 [1578:14735:8]
867b (2 curves)	1	3+ 17+	-1 3+  0 -4  4  2 17+  4
Curve Equation t Generators 867b1 [1,1,1,-23,20] 2 [0:4:1] 867b2 [1,1,1,62,224] 2 [1:16:1]
867c (2 curves)	1	3+ 17+	2 3+ -3  2 -5 -1 17+ -5
Curve Equation t Generators 867c1 [0,-1,1,1638,-13693] 1 [1806:4805:216] 867c2 [0,-1,1,-244012,-46313805] 1 [154840973142:2440282876849:222545016]
867d (2 curves)	0	3- 17+	-1 3-  0  4 -4  2 17+  4
Curve Equation t 867d1 [1,0,0,-6653,145704] 2 867d2 [1,0,0,17912,976001] 2
867e (2 curves)	0	3- 17+	2 3-  3 -2  5 -1 17+ -5
Curve Equation t 867e1 [0,1,1,6,-1] 1 867e2 [0,1,1,-844,-9725] 1

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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