Defining parameters
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_1(1690))\).
|
Total |
New |
Old |
Modular forms
| 87000 |
25717 |
61283 |
Cusp forms
| 83353 |
25717 |
57636 |
Eisenstein series
| 3647 |
0 |
3647 |
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_1(1690))\)
We only show spaces with even parity, since no modular forms exist when this condition is not satisfied. Within each space \( S_k^{\mathrm{new}}(N, \chi) \) we list available newforms together with their dimension.
Label |
\(\chi\) |
Newforms |
Dimension |
\(\chi\) degree |
1690.2.a |
\(\chi_{1690}(1, \cdot)\) |
1690.2.a.a |
1 |
1 |
1690.2.a.b |
1 |
1690.2.a.c |
1 |
1690.2.a.d |
1 |
1690.2.a.e |
1 |
1690.2.a.f |
1 |
1690.2.a.g |
1 |
1690.2.a.h |
1 |
1690.2.a.i |
1 |
1690.2.a.j |
2 |
1690.2.a.k |
2 |
1690.2.a.l |
2 |
1690.2.a.m |
2 |
1690.2.a.n |
2 |
1690.2.a.o |
2 |
1690.2.a.p |
3 |
1690.2.a.q |
3 |
1690.2.a.r |
3 |
1690.2.a.s |
3 |
1690.2.a.t |
4 |
1690.2.a.u |
4 |
1690.2.a.v |
6 |
1690.2.a.w |
6 |
1690.2.b |
\(\chi_{1690}(339, \cdot)\) |
1690.2.b.a |
6 |
1 |
1690.2.b.b |
6 |
1690.2.b.c |
6 |
1690.2.b.d |
8 |
1690.2.b.e |
16 |
1690.2.b.f |
18 |
1690.2.b.g |
18 |
1690.2.c |
\(\chi_{1690}(1689, \cdot)\) |
1690.2.c.a |
6 |
1 |
1690.2.c.b |
6 |
1690.2.c.c |
6 |
1690.2.c.d |
6 |
1690.2.c.e |
8 |
1690.2.c.f |
8 |
1690.2.c.g |
18 |
1690.2.c.h |
18 |
1690.2.d |
\(\chi_{1690}(1351, \cdot)\) |
1690.2.d.a |
2 |
1 |
1690.2.d.b |
2 |
1690.2.d.c |
2 |
1690.2.d.d |
2 |
1690.2.d.e |
2 |
1690.2.d.f |
4 |
1690.2.d.g |
4 |
1690.2.d.h |
4 |
1690.2.d.i |
6 |
1690.2.d.j |
6 |
1690.2.d.k |
8 |
1690.2.d.l |
12 |
1690.2.e |
\(\chi_{1690}(191, \cdot)\) |
1690.2.e.a |
2 |
2 |
1690.2.e.b |
2 |
1690.2.e.c |
2 |
1690.2.e.d |
2 |
1690.2.e.e |
2 |
1690.2.e.f |
2 |
1690.2.e.g |
2 |
1690.2.e.h |
2 |
1690.2.e.i |
2 |
1690.2.e.j |
2 |
1690.2.e.k |
4 |
1690.2.e.l |
4 |
1690.2.e.m |
4 |
1690.2.e.n |
4 |
1690.2.e.o |
6 |
1690.2.e.p |
6 |
1690.2.e.q |
6 |
1690.2.e.r |
6 |
1690.2.e.s |
8 |
1690.2.e.t |
8 |
1690.2.e.u |
12 |
1690.2.e.v |
12 |
1690.2.g |
\(\chi_{1690}(577, \cdot)\) |
n/a |
154 |
2 |
1690.2.j |
\(\chi_{1690}(437, \cdot)\) |
n/a |
154 |
2 |
1690.2.l |
\(\chi_{1690}(361, \cdot)\) |
1690.2.l.a |
4 |
2 |
1690.2.l.b |
4 |
1690.2.l.c |
4 |
1690.2.l.d |
4 |
1690.2.l.e |
4 |
1690.2.l.f |
4 |
1690.2.l.g |
4 |
1690.2.l.h |
4 |
1690.2.l.i |
4 |
1690.2.l.j |
8 |
1690.2.l.k |
8 |
1690.2.l.l |
12 |
1690.2.l.m |
12 |
1690.2.l.n |
24 |
1690.2.m |
\(\chi_{1690}(699, \cdot)\) |
n/a |
152 |
2 |
1690.2.n |
\(\chi_{1690}(529, \cdot)\) |
n/a |
156 |
2 |
1690.2.p |
\(\chi_{1690}(427, \cdot)\) |
n/a |
308 |
4 |
1690.2.s |
\(\chi_{1690}(357, \cdot)\) |
n/a |
308 |
4 |
1690.2.u |
\(\chi_{1690}(131, \cdot)\) |
n/a |
696 |
12 |
1690.2.v |
\(\chi_{1690}(51, \cdot)\) |
n/a |
696 |
12 |
1690.2.w |
\(\chi_{1690}(129, \cdot)\) |
n/a |
1104 |
12 |
1690.2.x |
\(\chi_{1690}(79, \cdot)\) |
n/a |
1080 |
12 |
1690.2.y |
\(\chi_{1690}(61, \cdot)\) |
n/a |
1488 |
24 |
1690.2.ba |
\(\chi_{1690}(47, \cdot)\) |
n/a |
2184 |
24 |
1690.2.bd |
\(\chi_{1690}(57, \cdot)\) |
n/a |
2184 |
24 |
1690.2.bf |
\(\chi_{1690}(9, \cdot)\) |
n/a |
2160 |
24 |
1690.2.bg |
\(\chi_{1690}(49, \cdot)\) |
n/a |
2208 |
24 |
1690.2.bh |
\(\chi_{1690}(101, \cdot)\) |
n/a |
1488 |
24 |
1690.2.bj |
\(\chi_{1690}(33, \cdot)\) |
n/a |
4368 |
48 |
1690.2.bm |
\(\chi_{1690}(7, \cdot)\) |
n/a |
4368 |
48 |
"n/a" means that newforms for that character have not been added to the database yet