Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [310,3,Mod(79,310)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(310, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([15, 7]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("310.79");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 310 = 2 \cdot 5 \cdot 31 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 310.v (of order \(30\), degree \(8\), minimal) |
Newform invariants
comment: select newform
sage: f = N[0] # Warning: the index may be different
gp: f = lf[1] \\ Warning: the index may be different
Self dual: | no |
Analytic conductor: | \(8.44688819517\) |
Analytic rank: | \(0\) |
Dimension: | \(256\) |
Relative dimension: | \(32\) over \(\Q(\zeta_{30})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{30}]$ |
$q$-expansion
The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.
Embeddings
For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.
For more information on an embedded modular form you can click on its label.
comment: embeddings in the coefficient field
gp: mfembed(f)
Label | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
79.1 | −1.34500 | − | 0.437016i | −3.56978 | + | 3.96465i | 1.61803 | + | 1.17557i | −4.92898 | − | 0.839725i | 6.53396 | − | 3.77238i | 2.83866 | + | 0.298355i | −1.66251 | − | 2.28825i | −2.03431 | − | 19.3552i | 6.26249 | + | 3.28347i |
79.2 | −1.34500 | − | 0.437016i | −3.26474 | + | 3.62586i | 1.61803 | + | 1.17557i | 1.52541 | − | 4.76163i | 5.97562 | − | 3.45002i | −3.28580 | − | 0.345352i | −1.66251 | − | 2.28825i | −1.54758 | − | 14.7242i | −4.13258 | + | 5.73775i |
79.3 | −1.34500 | − | 0.437016i | −2.95182 | + | 3.27833i | 1.61803 | + | 1.17557i | 3.88275 | + | 3.15027i | 5.40288 | − | 3.11935i | −12.6732 | − | 1.33201i | −1.66251 | − | 2.28825i | −1.09344 | − | 10.4034i | −3.84557 | − | 5.93394i |
79.4 | −1.34500 | − | 0.437016i | −2.65310 | + | 2.94656i | 1.61803 | + | 1.17557i | 4.77513 | − | 1.48259i | 4.85611 | − | 2.80367i | 10.4983 | + | 1.10342i | −1.66251 | − | 2.28825i | −0.702554 | − | 6.68436i | −7.07046 | − | 0.0927253i |
79.5 | −1.34500 | − | 0.437016i | −1.42517 | + | 1.58281i | 1.61803 | + | 1.17557i | 1.34691 | − | 4.81517i | 2.60856 | − | 1.50605i | −1.51254 | − | 0.158975i | −1.66251 | − | 2.28825i | 0.466573 | + | 4.43915i | −3.91589 | + | 5.88777i |
79.6 | −1.34500 | − | 0.437016i | −1.35994 | + | 1.51037i | 1.61803 | + | 1.17557i | −3.25883 | + | 3.79210i | 2.48917 | − | 1.43712i | −1.03052 | − | 0.108313i | −1.66251 | − | 2.28825i | 0.508986 | + | 4.84268i | 6.04033 | − | 3.67620i |
79.7 | −1.34500 | − | 0.437016i | −0.395199 | + | 0.438913i | 1.61803 | + | 1.17557i | −3.90472 | − | 3.12301i | 0.723353 | − | 0.417628i | −7.74856 | − | 0.814406i | −1.66251 | − | 2.28825i | 0.904294 | + | 8.60378i | 3.88703 | + | 5.90686i |
79.8 | −1.34500 | − | 0.437016i | −0.318506 | + | 0.353737i | 1.61803 | + | 1.17557i | 1.15032 | + | 4.86588i | 0.582978 | − | 0.336583i | 9.57121 | + | 1.00597i | −1.66251 | − | 2.28825i | 0.917073 | + | 8.72536i | 0.579292 | − | 7.04730i |
79.9 | −1.34500 | − | 0.437016i | 0.177516 | − | 0.197151i | 1.61803 | + | 1.17557i | 4.64948 | + | 1.83911i | −0.324917 | + | 0.187591i | −1.90786 | − | 0.200524i | −1.66251 | − | 2.28825i | 0.933399 | + | 8.88070i | −5.44982 | − | 4.50549i |
79.10 | −1.34500 | − | 0.437016i | 0.704588 | − | 0.782524i | 1.61803 | + | 1.17557i | −0.960877 | − | 4.90680i | −1.28964 | + | 0.744577i | 12.5117 | + | 1.31503i | −1.66251 | − | 2.28825i | 0.824856 | + | 7.84798i | −0.851975 | + | 7.01955i |
79.11 | −1.34500 | − | 0.437016i | 1.97566 | − | 2.19419i | 1.61803 | + | 1.17557i | 4.77498 | − | 1.48311i | −3.61615 | + | 2.08779i | 5.32896 | + | 0.560097i | −1.66251 | − | 2.28825i | 0.0295087 | + | 0.280756i | −7.07047 | − | 0.0919685i |
79.12 | −1.34500 | − | 0.437016i | 2.13183 | − | 2.36764i | 1.61803 | + | 1.17557i | −4.53766 | + | 2.09992i | −3.90201 | + | 2.25283i | 8.17295 | + | 0.859012i | −1.66251 | − | 2.28825i | −0.120255 | − | 1.14415i | 7.02083 | − | 0.841361i |
79.13 | −1.34500 | − | 0.437016i | 2.33417 | − | 2.59236i | 1.61803 | + | 1.17557i | 3.59887 | − | 3.47104i | −4.27236 | + | 2.46665i | −8.82519 | − | 0.927565i | −1.66251 | − | 2.28825i | −0.331220 | − | 3.15134i | −6.35737 | + | 3.09578i |
79.14 | −1.34500 | − | 0.437016i | 2.45503 | − | 2.72659i | 1.61803 | + | 1.17557i | −4.67373 | − | 1.77659i | −4.49358 | + | 2.59437i | −3.01690 | − | 0.317089i | −1.66251 | − | 2.28825i | −0.466353 | − | 4.43705i | 5.50975 | + | 4.43201i |
79.15 | −1.34500 | − | 0.437016i | 2.58728 | − | 2.87347i | 1.61803 | + | 1.17557i | −0.434769 | + | 4.98106i | −4.73564 | + | 2.73412i | −13.2458 | − | 1.39219i | −1.66251 | − | 2.28825i | −0.622032 | − | 5.91824i | 2.76157 | − | 6.50951i |
79.16 | −1.34500 | − | 0.437016i | 3.57217 | − | 3.96730i | 1.61803 | + | 1.17557i | 3.89351 | + | 3.13697i | −6.53833 | + | 3.77491i | 4.32457 | + | 0.454530i | −1.66251 | − | 2.28825i | −2.03829 | − | 19.3930i | −3.86585 | − | 5.92074i |
79.17 | 1.34500 | + | 0.437016i | −3.57217 | + | 3.96730i | 1.61803 | + | 1.17557i | −4.66345 | − | 1.80339i | −6.53833 | + | 3.77491i | −4.32457 | − | 0.454530i | 1.66251 | + | 2.28825i | −2.03829 | − | 19.3930i | −5.48422 | − | 4.46356i |
79.18 | 1.34500 | + | 0.437016i | −2.58728 | + | 2.87347i | 1.61803 | + | 1.17557i | −4.09634 | + | 2.86705i | −4.73564 | + | 2.73412i | 13.2458 | + | 1.39219i | 1.66251 | + | 2.28825i | −0.622032 | − | 5.91824i | −6.76251 | + | 2.06601i |
79.19 | 1.34500 | + | 0.437016i | −2.45503 | + | 2.72659i | 1.61803 | + | 1.17557i | 3.87544 | + | 3.15927i | −4.49358 | + | 2.59437i | 3.01690 | + | 0.317089i | 1.66251 | + | 2.28825i | −0.466353 | − | 4.43705i | 3.83180 | + | 5.94284i |
79.20 | 1.34500 | + | 0.437016i | −2.33417 | + | 2.59236i | 1.61803 | + | 1.17557i | 1.20658 | − | 4.85223i | −4.27236 | + | 2.46665i | 8.82519 | + | 0.927565i | 1.66251 | + | 2.28825i | −0.331220 | − | 3.15134i | 3.74335 | − | 5.99895i |
See next 80 embeddings (of 256 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
31.h | odd | 30 | 1 | inner |
155.v | odd | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 310.3.v.a | ✓ | 256 |
5.b | even | 2 | 1 | inner | 310.3.v.a | ✓ | 256 |
31.h | odd | 30 | 1 | inner | 310.3.v.a | ✓ | 256 |
155.v | odd | 30 | 1 | inner | 310.3.v.a | ✓ | 256 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
310.3.v.a | ✓ | 256 | 1.a | even | 1 | 1 | trivial |
310.3.v.a | ✓ | 256 | 5.b | even | 2 | 1 | inner |
310.3.v.a | ✓ | 256 | 31.h | odd | 30 | 1 | inner |
310.3.v.a | ✓ | 256 | 155.v | odd | 30 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(310, [\chi])\).