Cremona's table of elliptic curves
Curve 21390e2
21390 = 2 · 3 · 5 · 23 · 31
Data for elliptic curve 21390e2
No curve 21390e2
Hecke Eigenvalues for elliptic curve 21390e2
a
2
a
3
a
5
a
7
a
11
a
13
a
17
a
19
a
23
a
29
a
31
a
37
a
41
a
43
a
47
a
53
a
59
a
61
a
67
a
71
a
73
a
79
a
83
a
89
a
97
+
-
-
2
0
2
0
2
+
6
-
-4
6
8
12
0
12
8
-10
0
2
8
-12
-12
-10
Quadratic twists for elliptic curve 21390e2
No elliptic curve 21390e2
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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