Properties

Label 380.3.z.a
Level $380$
Weight $3$
Character orbit 380.z
Analytic conductor $10.354$
Analytic rank $0$
Dimension $84$
CM no
Inner twists $2$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [380,3,Mod(21,380)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(380, base_ring=CyclotomicField(18))
 
chi = DirichletCharacter(H, H._module([0, 0, 1]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("380.21");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 380 = 2^{2} \cdot 5 \cdot 19 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 380.z (of order \(18\), degree \(6\), 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: \(10.3542500457\)
Analytic rank: \(0\)
Dimension: \(84\)
Relative dimension: \(14\) over \(\Q(\zeta_{18})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{18}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 84 q + 12 q^{3} - 12 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 84 q + 12 q^{3} - 12 q^{9} - 102 q^{13} + 36 q^{17} - 84 q^{19} + 54 q^{21} + 60 q^{23} + 396 q^{27} + 138 q^{29} + 216 q^{31} + 30 q^{33} - 60 q^{35} - 120 q^{39} - 120 q^{41} + 6 q^{43} - 630 q^{47} - 522 q^{49} - 264 q^{51} - 120 q^{53} - 138 q^{57} + 402 q^{59} - 12 q^{61} + 678 q^{63} + 180 q^{65} - 138 q^{67} + 702 q^{69} + 48 q^{71} + 426 q^{73} + 36 q^{77} - 102 q^{79} - 156 q^{81} - 168 q^{83} + 624 q^{87} - 852 q^{89} - 624 q^{91} + 144 q^{93} + 1182 q^{97} - 750 q^{99}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
21.1 0 −3.50098 + 4.17230i 0 2.10122 0.764780i 0 0.0977372 + 0.169286i 0 −3.58843 20.3510i 0
21.2 0 −3.27512 + 3.90313i 0 −2.10122 + 0.764780i 0 −0.665072 1.15194i 0 −2.94521 16.7031i 0
21.3 0 −2.44690 + 2.91610i 0 −2.10122 + 0.764780i 0 5.45730 + 9.45231i 0 −0.953496 5.40754i 0
21.4 0 −2.04576 + 2.43804i 0 2.10122 0.764780i 0 −0.451980 0.782852i 0 −0.196085 1.11205i 0
21.5 0 −0.604813 + 0.720789i 0 2.10122 0.764780i 0 −4.26578 7.38855i 0 1.40910 + 7.99138i 0
21.6 0 −0.517041 + 0.616185i 0 −2.10122 + 0.764780i 0 0.802077 + 1.38924i 0 1.45048 + 8.22608i 0
21.7 0 −0.0384606 + 0.0458355i 0 −2.10122 + 0.764780i 0 −2.10463 3.64533i 0 1.56221 + 8.85974i 0
21.8 0 0.456529 0.544071i 0 2.10122 0.764780i 0 1.03563 + 1.79376i 0 1.47524 + 8.36650i 0
21.9 0 1.05737 1.26013i 0 2.10122 0.764780i 0 5.34752 + 9.26218i 0 1.09295 + 6.19841i 0
21.10 0 1.91968 2.28779i 0 −2.10122 + 0.764780i 0 3.16201 + 5.47676i 0 0.0140376 + 0.0796112i 0
21.11 0 2.26023 2.69364i 0 −2.10122 + 0.764780i 0 −5.06039 8.76485i 0 −0.584207 3.31320i 0
21.12 0 2.59038 3.08709i 0 2.10122 0.764780i 0 0.0686008 + 0.118820i 0 −1.25725 7.13021i 0
21.13 0 3.46602 4.13064i 0 2.10122 0.764780i 0 −2.44904 4.24185i 0 −3.48607 19.7705i 0
21.14 0 3.51635 4.19063i 0 −2.10122 + 0.764780i 0 6.19626 + 10.7322i 0 −3.63378 20.6082i 0
41.1 0 −1.99434 5.47940i 0 0.388289 2.20210i 0 −6.25923 10.8413i 0 −19.1520 + 16.0705i 0
41.2 0 −1.53916 4.22881i 0 0.388289 2.20210i 0 6.48559 + 11.2334i 0 −8.61945 + 7.23258i 0
41.3 0 −1.50108 4.12417i 0 −0.388289 + 2.20210i 0 −3.56862 6.18103i 0 −7.86117 + 6.59631i 0
41.4 0 −1.40162 3.85092i 0 −0.388289 + 2.20210i 0 3.85846 + 6.68304i 0 −5.97063 + 5.00995i 0
41.5 0 −1.26907 3.48674i 0 −0.388289 + 2.20210i 0 0.121430 + 0.210324i 0 −3.65243 + 3.06475i 0
41.6 0 −0.965305 2.65215i 0 0.388289 2.20210i 0 0.726831 + 1.25891i 0 0.792298 0.664817i 0
See all 84 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 21.14
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
19.f odd 18 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 380.3.z.a 84
19.f odd 18 1 inner 380.3.z.a 84
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
380.3.z.a 84 1.a even 1 1 trivial
380.3.z.a 84 19.f odd 18 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(380, [\chi])\).