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Modular forms
› Level 921
Search newform orbits
Weight
Level
Dimension
CM
any
yes
no
Sign
any
+1
−1
Curve rank
Search
8 orbits; showing 1–8 ·
JSON
Label
Dim
Trace form
Sign
CM
Curve
921.2.a.a
1
q
−
2
q
2
−
q
3
+
2
q
4
+
2
q
6
+
O
(
q
8
)
q - 2q^{2} - q^{3} + 2q^{4} + 2q^{6} + O(q^{8})
q
−
2
q
2
−
q
3
+
2
q
4
+
2
q
6
+
O
(
q
8
)
+
1
+1
+
1
921a1
rank 0
921.2.a.b
1
q
+
q
3
−
2
q
4
−
q
7
+
O
(
q
8
)
q + q^{3} - 2q^{4} - q^{7} + O(q^{8})
q
+
q
3
−
2
q
4
−
q
7
+
O
(
q
8
)
−
1
-1
−
1
921b1
rank 1
921.2.a.c
2
2
q
+
2
q
3
+
4
q
7
+
O
(
q
8
)
2q + 2q^{3} + 4q^{7} + O(q^{8})
2
q
+
2
q
3
+
4
q
7
+
O
(
q
8
)
+
1
+1
+
1
921.2.a.d
2
2
q
+
2
q
2
+
2
q
3
+
2
q
4
+
2
q
6
+
6
q
7
+
O
(
q
8
)
2q + 2q^{2} + 2q^{3} + 2q^{4} + 2q^{6} + 6q^{7} + O(q^{8})
2
q
+
2
q
2
+
2
q
3
+
2
q
4
+
2
q
6
+
6
q
7
+
O
(
q
8
)
+
1
+1
+
1
921.2.a.e
7
7
q
−
2
q
2
+
7
q
3
+
2
q
4
−
7
q
5
−
2
q
6
−
13
q
7
+
O
(
q
8
)
7q - 2q^{2} + 7q^{3} + 2q^{4} - 7q^{5} - 2q^{6} - 13q^{7} + O(q^{8})
7
q
−
2
q
2
+
7
q
3
+
2
q
4
−
7
q
5
−
2
q
6
−
13
q
7
+
O
(
q
8
)
−
1
-1
−
1
921.2.a.f
11
11
q
+
4
q
2
−
11
q
3
+
10
q
4
+
7
q
5
−
4
q
6
+
2
q
7
+
O
(
q
8
)
11q + 4q^{2} - 11q^{3} + 10q^{4} + 7q^{5} - 4q^{6} + 2q^{7} + O(q^{8})
11
q
+
4
q
2
−
11
q
3
+
10
q
4
+
7
q
5
−
4
q
6
+
2
q
7
+
O
(
q
8
)
+
1
+1
+
1
921.2.a.g
13
13
q
−
2
q
2
−
13
q
3
+
12
q
4
−
9
q
5
+
2
q
6
−
8
q
7
+
O
(
q
8
)
13q - 2q^{2} - 13q^{3} + 12q^{4} - 9q^{5} + 2q^{6} - 8q^{7} + O(q^{8})
13
q
−
2
q
2
−
13
q
3
+
12
q
4
−
9
q
5
+
2
q
6
−
8
q
7
+
O
(
q
8
)
−
1
-1
−
1
921.2.a.h
14
14
q
−
3
q
2
+
14
q
3
+
21
q
4
+
3
q
5
−
3
q
6
+
6
q
7
+
O
(
q
8
)
14q - 3q^{2} + 14q^{3} + 21q^{4} + 3q^{5} - 3q^{6} + 6q^{7} + O(q^{8})
14
q
−
3
q
2
+
14
q
3
+
21
q
4
+
3
q
5
−
3
q
6
+
6
q
7
+
O
(
q
8
)
+
1
+1
+
1