Properties

Label 241.4.n.a
Level $241$
Weight $4$
Character orbit 241.n
Analytic conductor $14.219$
Analytic rank $0$
Dimension $480$
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] = [241,4,Mod(10,241)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(241, base_ring=CyclotomicField(30))
 
chi = DirichletCharacter(H, H._module([11]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("241.10");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 241 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 241.n (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: \(14.2194603114\)
Analytic rank: \(0\)
Dimension: \(480\)
Relative dimension: \(60\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 480 q - 4 q^{2} - 13 q^{3} - 970 q^{4} + 22 q^{5} + 8 q^{6} - 85 q^{7} + 48 q^{8} + 575 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 480 q - 4 q^{2} - 13 q^{3} - 970 q^{4} + 22 q^{5} + 8 q^{6} - 85 q^{7} + 48 q^{8} + 575 q^{9} - 135 q^{10} + 105 q^{11} + 182 q^{12} + 231 q^{13} - 242 q^{14} - 133 q^{15} - 3858 q^{16} - 120 q^{17} + 135 q^{18} - 360 q^{19} + 797 q^{20} - 1010 q^{21} + 507 q^{22} - 10 q^{23} + 1263 q^{24} - 2990 q^{25} + 55 q^{26} + 212 q^{27} + 350 q^{28} - 263 q^{29} + 458 q^{30} - 1471 q^{31} - 816 q^{32} + 150 q^{33} + 2381 q^{34} - 1444 q^{35} - 8172 q^{36} - 317 q^{37} + 1296 q^{38} + 119 q^{39} - 140 q^{40} - 816 q^{41} + 1167 q^{42} - 1640 q^{43} + 4109 q^{45} - 1597 q^{46} + 956 q^{47} - 620 q^{48} - 4039 q^{49} + 6715 q^{50} + 1082 q^{51} - 3075 q^{52} - 151 q^{53} + 3783 q^{54} + 3127 q^{55} - 2352 q^{56} - 3655 q^{57} - 1535 q^{58} - 2458 q^{59} - 2423 q^{60} - 786 q^{61} - 3347 q^{62} - 3063 q^{63} + 33260 q^{64} + 4611 q^{65} - 2576 q^{66} + 804 q^{67} + 8188 q^{68} - 3312 q^{69} + 24 q^{70} - 581 q^{71} + 791 q^{72} - 3980 q^{73} - 4104 q^{74} - 634 q^{75} - 396 q^{77} + 7537 q^{78} + 6474 q^{79} - 12217 q^{80} - 5899 q^{81} + 9225 q^{82} + 1296 q^{83} - 2527 q^{84} + 770 q^{85} + 7238 q^{86} - 3250 q^{87} - 9240 q^{88} + 525 q^{89} - 2007 q^{90} - 3828 q^{91} - 188 q^{92} + 470 q^{93} + 7741 q^{94} + 1795 q^{95} - 16209 q^{96} - 9104 q^{97} + 7071 q^{98} + 5130 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
10.1 −2.81425 + 4.87443i 6.27119 6.96487i −11.8400 20.5075i −5.28351 + 16.2610i 16.3010 + 50.1694i −4.67237 10.4943i 88.2554 −6.35922 60.5040i −64.3938 71.5166i
10.2 −2.71572 + 4.70376i −0.216559 + 0.240513i −10.7503 18.6200i 5.32947 16.4024i −0.543204 1.67181i −9.55652 21.4643i 73.3272 2.81132 + 26.7479i 62.6798 + 69.6129i
10.3 −2.60584 + 4.51345i −1.31859 + 1.46444i −9.58081 16.5944i −1.39752 + 4.30112i −3.17365 9.76749i 4.29782 + 9.65305i 58.1708 2.41636 + 22.9901i −15.7712 17.5157i
10.4 −2.53670 + 4.39369i −2.92047 + 3.24351i −8.86970 15.3628i −5.82466 + 17.9264i −6.84264 21.0595i 8.28338 + 18.6048i 49.4119 0.831052 + 7.90693i −63.9879 71.0658i
10.5 −2.51391 + 4.35422i −6.69699 + 7.43776i −8.63950 14.9641i 3.11889 9.59895i −15.5500 47.8580i 5.66447 + 12.7226i 46.6532 −7.64833 72.7690i 33.9554 + 37.7112i
10.6 −2.49852 + 4.32757i 3.41641 3.79431i −8.48522 14.6968i 2.09757 6.45564i 7.88415 + 24.2649i 8.12581 + 18.2509i 44.8257 0.0973523 + 0.926245i 22.6964 + 25.2069i
10.7 −2.48908 + 4.31121i −4.51240 + 5.01153i −8.39101 14.5337i −1.60679 + 4.94518i −10.3740 31.9280i −7.68684 17.2649i 43.7183 −1.93139 18.3759i −17.3203 19.2361i
10.8 −2.21812 + 3.84189i 3.06458 3.40357i −5.84007 10.1153i −0.612849 + 1.88616i 6.27852 + 19.3233i −5.37038 12.0621i 16.3259 0.629687 + 5.99107i −5.88703 6.53821i
10.9 −2.15579 + 3.73393i 6.21367 6.90098i −5.29485 9.17094i 5.85135 18.0086i 12.3724 + 38.0785i −4.16554 9.35596i 11.1656 −6.19155 58.9087i 54.6287 + 60.6713i
10.10 −2.04306 + 3.53868i 0.591934 0.657409i −4.34817 7.53125i −3.60822 + 11.1050i 1.11700 + 3.43779i −9.39000 21.0903i 2.84530 2.74047 + 26.0738i −31.9251 35.4564i
10.11 −2.02898 + 3.51430i −1.92591 + 2.13895i −4.23353 7.33268i 4.87800 15.0130i −3.60925 11.1081i 9.59090 + 21.5415i 1.89528 1.95633 + 18.6132i 42.8626 + 47.6038i
10.12 −1.86962 + 3.23827i 4.85968 5.39722i −2.99094 5.18046i −0.153089 + 0.471158i 8.39193 + 25.8277i 10.2820 + 23.0938i −7.54623 −2.69124 25.6055i −1.23952 1.37663i
10.13 −1.80684 + 3.12955i −4.03947 + 4.48628i −2.52938 4.38101i −0.0589808 + 0.181524i −6.74134 20.7477i 3.00764 + 6.75528i −10.6288 −0.987171 9.39230i −0.461520 0.512569i
10.14 −1.72334 + 2.98491i −6.33652 + 7.03742i −1.93978 3.35979i −6.67314 + 20.5378i −10.0861 31.0417i −6.14425 13.8002i −14.2018 −6.55150 62.3333i −49.8034 55.3123i
10.15 −1.72314 + 2.98456i 3.54834 3.94084i −1.93841 3.35743i −6.38215 + 19.6422i 5.64739 + 17.3809i 8.14366 + 18.2910i −14.2096 −0.117170 1.11480i −47.6261 52.8942i
10.16 −1.70445 + 2.95219i −4.09994 + 4.55344i −1.81027 3.13547i 3.36213 10.3476i −6.45449 19.8649i −9.86917 22.1665i −14.9291 −1.10208 10.4856i 24.8174 + 27.5625i
10.17 −1.39465 + 2.41561i −1.87570 + 2.08318i 0.109896 + 0.190346i −2.49906 + 7.69132i −2.41619 7.43627i 7.14617 + 16.0506i −22.9275 2.00089 + 19.0372i −15.0939 16.7635i
10.18 −1.28188 + 2.22029i 3.29366 3.65798i 0.713553 + 1.23591i 4.85017 14.9273i 3.89968 + 12.0020i −7.57092 17.0046i −24.1689 0.289647 + 2.75580i 26.9255 + 29.9038i
10.19 −1.20907 + 2.09417i 0.552773 0.613916i 1.07631 + 1.86422i 4.52166 13.9162i 0.617303 + 1.89986i −2.32606 5.22443i −24.5504 2.75093 + 26.1734i 23.6759 + 26.2948i
10.20 −1.19307 + 2.06646i 6.85866 7.61732i 1.15316 + 1.99733i −1.11633 + 3.43570i 7.55801 + 23.2612i −1.97466 4.43515i −24.5924 −8.15999 77.6372i −5.76787 6.40587i
See next 80 embeddings (of 480 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 10.60
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
241.n even 30 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 241.4.n.a 480
241.n even 30 1 inner 241.4.n.a 480
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
241.4.n.a 480 1.a even 1 1 trivial
241.4.n.a 480 241.n even 30 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(241, [\chi])\).