Properties

Label 869.2.v.a
Level $869$
Weight $2$
Character orbit 869.v
Analytic conductor $6.939$
Analytic rank $0$
Dimension $3744$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [869,2,Mod(38,869)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(869, base_ring=CyclotomicField(130))
 
chi = DirichletCharacter(H, H._module([52, 60]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("869.38");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 869 = 11 \cdot 79 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 869.v (of order \(65\), degree \(48\), 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: \(6.93899993565\)
Analytic rank: \(0\)
Dimension: \(3744\)
Relative dimension: \(78\) over \(\Q(\zeta_{65})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{65}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 3744 q - 37 q^{2} - 33 q^{3} + 39 q^{4} - 33 q^{5} - 45 q^{6} - 45 q^{7} - 111 q^{8} + 53 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 3744 q - 37 q^{2} - 33 q^{3} + 39 q^{4} - 33 q^{5} - 45 q^{6} - 45 q^{7} - 111 q^{8} + 53 q^{9} - 120 q^{10} - 18 q^{11} - 124 q^{12} - 27 q^{13} - 35 q^{14} - 99 q^{15} + 47 q^{16} - 45 q^{17} - 39 q^{18} - 33 q^{19} - 22 q^{20} - 72 q^{21} - 51 q^{22} - 204 q^{23} + 56 q^{24} + 169 q^{25} - 2 q^{26} - 57 q^{27} + q^{28} - 51 q^{29} + 9 q^{30} - 119 q^{31} - 20 q^{32} - 88 q^{33} + 30 q^{34} - 81 q^{35} - 23 q^{36} + 23 q^{37} + 25 q^{38} - 331 q^{39} + 45 q^{40} - 65 q^{41} - 9 q^{42} - 96 q^{43} + 60 q^{44} - 176 q^{45} - 53 q^{46} + 19 q^{47} + 47 q^{48} + 7 q^{49} - 81 q^{50} + 19 q^{51} - 175 q^{52} - 131 q^{53} - 148 q^{54} - 98 q^{55} - 336 q^{56} - 13 q^{57} - 31 q^{58} - 55 q^{59} - 521 q^{60} - 13 q^{61} - 95 q^{62} - 115 q^{63} - 125 q^{64} - 128 q^{65} - 48 q^{66} - 68 q^{67} - 17 q^{68} - 82 q^{69} - 89 q^{70} - 53 q^{71} + 335 q^{72} + 93 q^{73} - 23 q^{74} - 89 q^{75} - 162 q^{76} - 43 q^{77} - 276 q^{78} + 127 q^{79} + 478 q^{80} + 169 q^{81} - 17 q^{82} + 363 q^{83} + 53 q^{84} - 101 q^{85} + 165 q^{86} - 548 q^{87} - 504 q^{88} - 100 q^{89} - 109 q^{90} - 68 q^{91} - 98 q^{92} - q^{93} + 367 q^{94} - 67 q^{95} + 129 q^{96} + 29 q^{97} + 20 q^{98} + 105 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
38.1 −1.99078 1.94325i 0.0689341 0.123968i 0.138686 + 5.73775i 0.244501 + 0.196368i −0.378133 + 0.112837i −1.89124 2.03358i 7.08461 7.61779i 1.57230 + 2.53131i −0.105158 0.866053i
38.2 −1.97784 1.93061i 1.23275 2.21691i 0.136261 + 5.63744i −2.62922 2.11162i −6.71815 + 2.00473i −0.283651 0.304999i 6.84968 7.36518i −1.81210 2.91737i 1.12345 + 9.25243i
38.3 −1.88854 1.84344i 0.406439 0.730920i 0.119970 + 4.96342i 2.22000 + 1.78296i −2.11499 + 0.631123i 3.50700 + 3.77093i 5.32867 5.72970i 1.21387 + 1.95425i −0.905763 7.45963i
38.4 −1.84225 1.79826i −1.49746 + 2.69295i 0.111821 + 4.62627i −1.44092 1.15725i 7.60132 2.26827i −1.94588 2.09233i 4.60680 4.95350i −3.42669 5.51676i 0.573487 + 4.72309i
38.5 −1.83615 1.79231i −0.912387 + 1.64079i 0.110763 + 4.58250i −1.92275 1.54423i 4.61609 1.37746i 2.53946 + 2.73057i 4.51505 4.85485i −0.276821 0.445665i 0.762725 + 6.28161i
38.6 −1.81940 1.77596i −0.539107 + 0.969502i 0.107873 + 4.46296i 1.56088 + 1.25360i 2.70265 0.806485i −0.231046 0.248434i 4.26681 4.58793i 0.933622 + 1.50307i −0.613528 5.05285i
38.7 −1.75961 1.71759i −1.50402 + 2.70476i 0.0977749 + 4.04517i 1.86748 + 1.49985i 7.29217 2.17602i 0.898097 + 0.965687i 3.42675 3.68465i −3.47072 5.58765i −0.709920 5.84672i
38.8 −1.75170 1.70988i 1.12198 2.01771i 0.0964652 + 3.99098i 3.19901 + 2.56924i −5.41540 + 1.61598i −1.94219 2.08836i 3.32100 3.57094i −1.22938 1.97923i −1.21063 9.97046i
38.9 −1.71801 1.67698i 1.52567 2.74369i 0.0909480 + 3.76272i 0.730938 + 0.587044i −7.22223 + 2.15515i 2.13426 + 2.29488i 2.88381 3.10085i −3.61723 5.82352i −0.271295 2.23432i
38.10 −1.64057 1.60139i 0.465637 0.837378i 0.0786751 + 3.25497i −3.17389 2.54906i −2.10488 + 0.628108i 0.777111 + 0.835596i 1.96084 2.10841i 1.09854 + 1.76857i 1.12492 + 9.26455i
38.11 −1.61883 1.58017i 0.491342 0.883605i 0.0753314 + 3.11663i −0.937973 0.753321i −2.19164 + 0.653998i −0.0394044 0.0423700i 1.72167 1.85124i 1.04358 + 1.68010i 0.328040 + 2.70165i
38.12 −1.57234 1.53479i −0.572023 + 1.02870i 0.0683308 + 2.82700i −1.93185 1.55154i 2.47825 0.739522i −3.15368 3.39103i 1.23871 1.33194i 0.851913 + 1.37153i 0.656230 + 5.40454i
38.13 −1.57194 1.53440i 0.245401 0.441318i 0.0682714 + 2.82454i −0.0961014 0.0771826i −1.06291 + 0.317179i −0.328826 0.353573i 1.23472 1.32764i 1.44838 + 2.33180i 0.0326363 + 0.268784i
38.14 −1.38043 1.34747i 0.692437 1.24524i 0.0415918 + 1.72075i 1.81527 + 1.45791i −2.63378 + 0.785935i 0.456635 + 0.491002i −0.366201 + 0.393761i 0.511759 + 0.823900i −0.541367 4.45856i
38.15 −1.35274 1.32044i −0.959727 + 1.72592i 0.0380211 + 1.57302i 1.73592 + 1.39418i 3.57725 1.06747i 2.36146 + 2.53918i −0.549092 + 0.590416i −0.474819 0.764429i −0.507320 4.17816i
38.16 −1.34710 1.31494i −0.510799 + 0.918596i 0.0373026 + 1.54329i 2.85717 + 2.29470i 1.89599 0.565775i −3.08513 3.31731i −0.584921 + 0.628942i 1.00002 + 1.60997i −0.831522 6.84820i
38.17 −1.33922 1.30724i −0.973944 + 1.75149i 0.0363028 + 1.50193i −1.34103 1.07703i 3.59393 1.07245i 0.903809 + 0.971829i −0.634231 + 0.681963i −0.536234 0.863303i 0.387993 + 3.19541i
38.18 −1.17989 1.15171i 1.19368 2.14665i 0.0173637 + 0.718373i −1.96129 1.57519i −3.88074 + 1.15803i −2.78540 2.99503i −1.43886 + 1.54715i −1.60032 2.57642i 0.499942 + 4.11739i
38.19 −1.14137 1.11412i 0.823346 1.48066i 0.0131446 + 0.543819i −1.16420 0.935012i −2.58937 + 0.772683i 3.23348 + 3.47683i −1.58155 + 1.70057i 0.0684530 + 0.110205i 0.287072 + 2.36425i
38.20 −1.13017 1.10319i −1.05905 + 1.90453i 0.0119443 + 0.494164i −3.14912 2.52918i 3.29796 0.984129i 0.268195 + 0.288379i −1.61945 + 1.74133i −0.922752 1.48557i 0.768901 + 6.33247i
See next 80 embeddings (of 3744 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 38.78
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
11.c even 5 1 inner
79.e even 13 1 inner
869.v even 65 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 869.2.v.a 3744
11.c even 5 1 inner 869.2.v.a 3744
79.e even 13 1 inner 869.2.v.a 3744
869.v even 65 1 inner 869.2.v.a 3744
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
869.2.v.a 3744 1.a even 1 1 trivial
869.2.v.a 3744 11.c even 5 1 inner
869.2.v.a 3744 79.e even 13 1 inner
869.2.v.a 3744 869.v even 65 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(869, [\chi])\).