Defining parameters
Level: | |||
Weight: | |||
Character orbit: | 23.a (trivial) | ||
Character field: | |||
Newform subspaces: | |||
Sturm bound: | |||
Trace bound: | |||
Distinguishing : |
Dimensions
The following table gives the dimensions of various subspaces of .
Total | New | Old | |
---|---|---|---|
Modular forms | 7 | 5 | 2 |
Cusp forms | 5 | 5 | 0 |
Eisenstein series | 2 | 0 | 2 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
Dim | |
---|---|
Trace form
Decomposition of into newform subspaces
Label | Dim | Field | CM | Traces | A-L signs | -expansion | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
23 | |||||||||||
23.4.a.a | None | ||||||||||
23.4.a.b | 4.4.334189.1 | None |