Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [805,2,Mod(37,805)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(805, base_ring=CyclotomicField(132))
chi = DirichletCharacter(H, H._module([33, 44, 126]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("805.37");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 805 = 5 \cdot 7 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 805.bs (of order \(132\), degree \(40\), 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: | \(6.42795736271\) |
Analytic rank: | \(0\) |
Dimension: | \(3680\) |
Relative dimension: | \(92\) over \(\Q(\zeta_{132})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{132}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
37.1 | −2.37524 | + | 1.44778i | 0.0889339 | + | 0.183078i | 2.62922 | − | 5.09998i | −1.40279 | − | 1.74131i | −0.476296 | − | 0.306097i | 1.44280 | + | 2.21773i | 0.741747 | + | 10.3710i | 1.82887 | − | 2.32560i | 5.85301 | + | 2.10509i |
37.2 | −2.30557 | + | 1.40532i | −1.13353 | − | 2.33346i | 2.42427 | − | 4.70243i | −0.533908 | + | 2.17139i | 5.89267 | + | 3.78699i | −0.0145566 | + | 2.64571i | 0.633836 | + | 8.86218i | −2.30569 | + | 2.93193i | −1.82053 | − | 5.75660i |
37.3 | −2.26511 | + | 1.38065i | 1.14262 | + | 2.35218i | 2.30804 | − | 4.47698i | 1.24242 | + | 1.85914i | −5.83570 | − | 3.75038i | −1.39693 | − | 2.24691i | 0.574713 | + | 8.03553i | −2.37270 | + | 3.01713i | −5.38104 | − | 2.49578i |
37.4 | −2.24779 | + | 1.37010i | 0.546593 | + | 1.12521i | 2.25894 | − | 4.38172i | 2.23051 | − | 0.157581i | −2.77028 | − | 1.78035i | −1.70764 | + | 2.02089i | 0.550193 | + | 7.69270i | 0.887145 | − | 1.12810i | −4.79781 | + | 3.41023i |
37.5 | −2.22577 | + | 1.35668i | −0.128329 | − | 0.264176i | 2.19703 | − | 4.26165i | −2.05851 | + | 0.873231i | 0.644033 | + | 0.413895i | −1.75315 | − | 1.98153i | 0.519683 | + | 7.26612i | 1.80116 | − | 2.29036i | 3.39708 | − | 4.73635i |
37.6 | −2.22496 | + | 1.35619i | 1.31748 | + | 2.71216i | 2.19477 | − | 4.25726i | −2.13549 | + | 0.663098i | −6.60955 | − | 4.24770i | 2.64575 | + | 0.00158949i | 0.518576 | + | 7.25065i | −3.76556 | + | 4.78829i | 3.85210 | − | 4.37149i |
37.7 | −2.19061 | + | 1.33525i | −1.35414 | − | 2.78762i | 2.09945 | − | 4.07236i | 0.904680 | − | 2.04488i | 6.68858 | + | 4.29849i | −2.20529 | − | 1.46175i | 0.472496 | + | 6.60636i | −4.08266 | + | 5.19152i | 0.748626 | + | 5.68753i |
37.8 | −2.08232 | + | 1.26924i | 0.0668818 | + | 0.137682i | 1.80864 | − | 3.50827i | 0.447044 | − | 2.19092i | −0.314021 | − | 0.201809i | 0.109828 | − | 2.64347i | 0.338730 | + | 4.73606i | 1.83999 | − | 2.33974i | 1.84992 | + | 5.12962i |
37.9 | −2.03883 | + | 1.24273i | 0.879859 | + | 1.81127i | 1.69598 | − | 3.28975i | 1.72696 | − | 1.42043i | −4.04479 | − | 2.59943i | 1.66548 | − | 2.05577i | 0.289777 | + | 4.05161i | −0.652056 | + | 0.829157i | −1.75576 | + | 5.04215i |
37.10 | −1.96942 | + | 1.20042i | −1.19833 | − | 2.46688i | 1.52115 | − | 2.95061i | −2.19848 | − | 0.408248i | 5.32132 | + | 3.41981i | 2.13293 | − | 1.56544i | 0.217132 | + | 3.03590i | −2.79499 | + | 3.55412i | 4.81981 | − | 1.83510i |
37.11 | −1.96536 | + | 1.19795i | −0.713439 | − | 1.46868i | 1.51109 | − | 2.93111i | 1.59357 | + | 1.56861i | 3.16156 | + | 2.03181i | −2.41121 | − | 1.08907i | 0.213081 | + | 2.97927i | 0.206463 | − | 0.262539i | −5.01104 | − | 1.17387i |
37.12 | −1.90357 | + | 1.16029i | −0.663296 | − | 1.36545i | 1.36087 | − | 2.63972i | 2.13191 | − | 0.674517i | 2.84695 | + | 1.82963i | 2.60528 | + | 0.460985i | 0.154245 | + | 2.15663i | 0.429976 | − | 0.546759i | −3.27561 | + | 3.75762i |
37.13 | −1.89442 | + | 1.15471i | 0.806631 | + | 1.66052i | 1.33901 | − | 2.59732i | −1.78921 | − | 1.34116i | −3.44551 | − | 2.21430i | −2.54843 | + | 0.710975i | 0.145954 | + | 2.04070i | −0.252199 | + | 0.320697i | 4.93817 | + | 0.474704i |
37.14 | −1.88830 | + | 1.15098i | −0.812204 | − | 1.67199i | 1.32447 | − | 2.56911i | 0.424637 | − | 2.19538i | 3.45811 | + | 2.22240i | 0.926181 | + | 2.47834i | 0.140475 | + | 1.96410i | −0.281410 | + | 0.357843i | 1.72499 | + | 4.63428i |
37.15 | −1.88161 | + | 1.14690i | −0.180822 | − | 0.372238i | 1.30862 | − | 2.53836i | −0.543974 | + | 2.16889i | 0.767156 | + | 0.493021i | 2.09714 | − | 1.61308i | 0.134538 | + | 1.88109i | 1.74861 | − | 2.22354i | −1.46396 | − | 4.70489i |
37.16 | −1.85265 | + | 1.12925i | 1.44589 | + | 2.97649i | 1.24065 | − | 2.40653i | 0.806258 | − | 2.08565i | −6.03992 | − | 3.88162i | −0.440107 | + | 2.60889i | 0.109510 | + | 1.53114i | −4.91443 | + | 6.24921i | 0.861507 | + | 4.77444i |
37.17 | −1.75718 | + | 1.07105i | −0.388807 | − | 0.800393i | 1.02406 | − | 1.98639i | 1.91892 | + | 1.14793i | 1.54047 | + | 0.989998i | −1.91797 | + | 1.82247i | 0.0344743 | + | 0.482013i | 1.36502 | − | 1.73576i | −4.60138 | + | 0.0381534i |
37.18 | −1.59878 | + | 0.974510i | 0.214397 | + | 0.441355i | 0.689990 | − | 1.33839i | −1.58263 | + | 1.57964i | −0.772880 | − | 0.496700i | −0.922277 | + | 2.47980i | −0.0660143 | − | 0.923000i | 1.70565 | − | 2.16891i | 0.990910 | − | 4.06780i |
37.19 | −1.52376 | + | 0.928783i | −0.164334 | − | 0.338297i | 0.542767 | − | 1.05282i | −2.23602 | − | 0.0147772i | 0.564611 | + | 0.362854i | 1.55128 | + | 2.14325i | −0.103819 | − | 1.45157i | 1.76704 | − | 2.24697i | 3.42089 | − | 2.05426i |
37.20 | −1.47228 | + | 0.897400i | 1.05789 | + | 2.17776i | 0.445823 | − | 0.864775i | −1.05740 | + | 1.97026i | −3.51183 | − | 2.25691i | −2.36683 | − | 1.18243i | −0.126334 | − | 1.76638i | −1.76902 | + | 2.24949i | −0.211323 | − | 3.84967i |
See next 80 embeddings (of 3680 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.c | odd | 4 | 1 | inner |
7.c | even | 3 | 1 | inner |
23.d | odd | 22 | 1 | inner |
35.l | odd | 12 | 1 | inner |
115.l | even | 44 | 1 | inner |
161.p | odd | 66 | 1 | inner |
805.bs | even | 132 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 805.2.bs.a | ✓ | 3680 |
5.c | odd | 4 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
7.c | even | 3 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
23.d | odd | 22 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
35.l | odd | 12 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
115.l | even | 44 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
161.p | odd | 66 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
805.bs | even | 132 | 1 | inner | 805.2.bs.a | ✓ | 3680 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
805.2.bs.a | ✓ | 3680 | 1.a | even | 1 | 1 | trivial |
805.2.bs.a | ✓ | 3680 | 5.c | odd | 4 | 1 | inner |
805.2.bs.a | ✓ | 3680 | 7.c | even | 3 | 1 | inner |
805.2.bs.a | ✓ | 3680 | 23.d | odd | 22 | 1 | inner |
805.2.bs.a | ✓ | 3680 | 35.l | odd | 12 | 1 | inner |
805.2.bs.a | ✓ | 3680 | 115.l | even | 44 | 1 | inner |
805.2.bs.a | ✓ | 3680 | 161.p | odd | 66 | 1 | inner |
805.2.bs.a | ✓ | 3680 | 805.bs | even | 132 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(805, [\chi])\).