Defining parameters
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_1(679))\).
|
Total |
New |
Old |
Modular forms
| 19392 |
18503 |
889 |
Cusp forms
| 18241 |
17551 |
690 |
Eisenstein series
| 1151 |
952 |
199 |
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_1(679))\)
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 |
679.2.a |
\(\chi_{679}(1, \cdot)\) |
679.2.a.a |
2 |
1 |
679.2.a.b |
4 |
679.2.a.c |
4 |
679.2.a.d |
8 |
679.2.a.e |
14 |
679.2.a.f |
17 |
679.2.d |
\(\chi_{679}(484, \cdot)\) |
679.2.d.a |
50 |
1 |
679.2.e |
\(\chi_{679}(449, \cdot)\) |
679.2.e.a |
2 |
2 |
679.2.e.b |
48 |
679.2.e.c |
50 |
679.2.f |
\(\chi_{679}(389, \cdot)\) |
679.2.f.a |
2 |
2 |
679.2.f.b |
4 |
679.2.f.c |
54 |
679.2.f.d |
68 |
679.2.g |
\(\chi_{679}(326, \cdot)\) |
679.2.g.a |
2 |
2 |
679.2.g.b |
124 |
679.2.h |
\(\chi_{679}(158, \cdot)\) |
679.2.h.a |
2 |
2 |
679.2.h.b |
124 |
679.2.i |
\(\chi_{679}(22, \cdot)\) |
679.2.i.a |
100 |
2 |
679.2.m |
\(\chi_{679}(36, \cdot)\) |
679.2.m.a |
100 |
2 |
679.2.n |
\(\chi_{679}(193, \cdot)\) |
679.2.n.a |
128 |
2 |
679.2.s |
\(\chi_{679}(256, \cdot)\) |
679.2.s.a |
126 |
2 |
679.2.t |
\(\chi_{679}(424, \cdot)\) |
679.2.t.a |
126 |
2 |
679.2.x |
\(\chi_{679}(50, \cdot)\) |
679.2.x.a |
200 |
4 |
679.2.z |
\(\chi_{679}(81, \cdot)\) |
679.2.z.a |
252 |
4 |
679.2.ba |
\(\chi_{679}(16, \cdot)\) |
679.2.ba.a |
252 |
4 |
679.2.bd |
\(\chi_{679}(113, \cdot)\) |
679.2.bd.a |
200 |
4 |
679.2.be |
\(\chi_{679}(172, \cdot)\) |
679.2.be.a |
256 |
4 |
679.2.bg |
\(\chi_{679}(8, \cdot)\) |
679.2.bg.a |
384 |
8 |
679.2.bi |
\(\chi_{679}(9, \cdot)\) |
679.2.bi.a |
504 |
8 |
679.2.bl |
\(\chi_{679}(4, \cdot)\) |
679.2.bl.a |
504 |
8 |
679.2.bm |
\(\chi_{679}(43, \cdot)\) |
679.2.bm.a |
400 |
8 |
679.2.bp |
\(\chi_{679}(130, \cdot)\) |
679.2.bp.a |
512 |
8 |
679.2.bq |
\(\chi_{679}(20, \cdot)\) |
679.2.bq.a |
992 |
16 |
679.2.bs |
\(\chi_{679}(18, \cdot)\) |
679.2.bs.a |
1024 |
16 |
679.2.bw |
\(\chi_{679}(53, \cdot)\) |
679.2.bw.a |
1008 |
16 |
679.2.bx |
\(\chi_{679}(99, \cdot)\) |
679.2.bx.a |
768 |
16 |
679.2.by |
\(\chi_{679}(2, \cdot)\) |
679.2.by.a |
1008 |
16 |
679.2.cb |
\(\chi_{679}(19, \cdot)\) |
679.2.cb.a |
2048 |
32 |
679.2.cc |
\(\chi_{679}(26, \cdot)\) |
679.2.cc.a |
2016 |
32 |
679.2.cf |
\(\chi_{679}(5, \cdot)\) |
679.2.cf.a |
2016 |
32 |
679.2.cg |
\(\chi_{679}(13, \cdot)\) |
679.2.cg.a |
2048 |
32 |