Cremona's table of elliptic curves
Conductor 871
871 = 13 · 67
Isogeny classes of curves of conductor 871
[newforms of level 871]
Class
r
Atkin-Lehner
Eigenvalues
871a
(1 curve)
0
13
+
67
-
2
2
2
2
0
13
+
-5
-5
Curve
Equation
t
871a1
[0,-1,1,-42,139]
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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