Properties

Label 880.2.v.a
Level $880$
Weight $2$
Character orbit 880.v
Analytic conductor $7.027$
Analytic rank $0$
Dimension $192$
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [880,2,Mod(131,880)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(880, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 3, 0, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("880.131");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 880 = 2^{4} \cdot 5 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 880.v (of order \(4\), degree \(2\), 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: \(7.02683537787\)
Analytic rank: \(0\)
Dimension: \(192\)
Relative dimension: \(96\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 192 q - 8 q^{4}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 192 q - 8 q^{4} + 8 q^{11} + 16 q^{14} + 40 q^{16} - 8 q^{20} + 20 q^{22} + 32 q^{23} + 32 q^{26} + 40 q^{34} + 32 q^{37} + 40 q^{42} - 48 q^{44} + 40 q^{48} - 192 q^{49} - 32 q^{53} - 48 q^{56} + 40 q^{58} + 16 q^{59} + 56 q^{60} - 56 q^{64} + 40 q^{66} - 80 q^{67} + 8 q^{70} + 32 q^{71} + 16 q^{77} - 152 q^{78} - 32 q^{80} - 192 q^{81} - 80 q^{82} - 160 q^{86} + 80 q^{88} - 80 q^{91} - 72 q^{92} + 72 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
131.1 −1.41345 + 0.0465912i 0.0362830 0.0362830i 1.99566 0.131708i −0.707107 + 0.707107i −0.0495936 + 0.0529745i 3.47250i −2.81462 + 0.279142i 2.99737i 0.966512 1.03240i
131.2 −1.41005 0.108379i 2.41753 2.41753i 1.97651 + 0.305642i −0.707107 + 0.707107i −3.67085 + 3.14683i 2.61905i −2.75386 0.645185i 8.68886i 1.07369 0.920423i
131.3 −1.40891 0.122339i 1.85786 1.85786i 1.97007 + 0.344729i 0.707107 0.707107i −2.84485 + 2.39027i 1.91467i −2.73348 0.726708i 3.90330i −1.08276 + 0.909745i
131.4 −1.40584 + 0.153626i 0.972252 0.972252i 1.95280 0.431947i 0.707107 0.707107i −1.21747 + 1.51620i 2.33403i −2.67897 + 0.907250i 1.10945i −0.885453 + 1.10271i
131.5 −1.40035 + 0.197521i −2.28008 + 2.28008i 1.92197 0.553198i −0.707107 + 0.707107i 2.74255 3.64327i 2.96928i −2.58217 + 1.15430i 7.39749i 0.850530 1.12987i
131.6 −1.40022 0.198471i −1.30588 + 1.30588i 1.92122 + 0.555804i −0.707107 + 0.707107i 2.08769 1.56933i 0.581174i −2.57981 1.15955i 0.410632i 1.13044 0.849763i
131.7 −1.39781 0.214755i −0.808629 + 0.808629i 1.90776 + 0.600375i 0.707107 0.707107i 1.30397 0.956654i 4.43965i −2.53776 1.24891i 1.69224i −1.14026 + 0.836548i
131.8 −1.39170 + 0.251354i −0.521376 + 0.521376i 1.87364 0.699617i 0.707107 0.707107i 0.594547 0.856647i 3.98918i −2.43169 + 1.44460i 2.45633i −0.806344 + 1.16181i
131.9 −1.34893 + 0.424727i 0.963076 0.963076i 1.63921 1.14585i −0.707107 + 0.707107i −0.890075 + 1.70816i 2.95448i −1.72451 + 2.24189i 1.14497i 0.653509 1.25416i
131.10 −1.33742 0.459670i −1.51302 + 1.51302i 1.57741 + 1.22955i 0.707107 0.707107i 2.71904 1.32806i 0.385479i −1.54448 2.36951i 1.57845i −1.27074 + 0.620666i
131.11 −1.31319 0.524921i 0.556939 0.556939i 1.44892 + 1.37864i 0.707107 0.707107i −1.02371 + 0.439016i 0.993498i −1.17902 2.57097i 2.37964i −1.29974 + 0.557388i
131.12 −1.30641 + 0.541574i −1.95240 + 1.95240i 1.41339 1.41503i 0.707107 0.707107i 1.49326 3.60799i 1.49985i −1.08012 + 2.61406i 4.62371i −0.540818 + 1.30672i
131.13 −1.29385 0.570911i 1.55695 1.55695i 1.34812 + 1.47735i −0.707107 + 0.707107i −2.90336 + 1.12559i 3.28741i −0.900837 2.68114i 1.84822i 1.31859 0.511199i
131.14 −1.27713 + 0.607401i 0.106504 0.106504i 1.26213 1.55146i 0.707107 0.707107i −0.0713286 + 0.200709i 1.34164i −0.669543 + 2.74804i 2.97731i −0.473571 + 1.33257i
131.15 −1.24765 0.665865i 1.00128 1.00128i 1.11325 + 1.66153i −0.707107 + 0.707107i −1.91596 + 0.582527i 1.56480i −0.282583 2.81428i 0.994873i 1.35306 0.411382i
131.16 −1.22839 + 0.700747i −0.786273 + 0.786273i 1.01791 1.72159i −0.707107 + 0.707107i 0.414875 1.51683i 3.29658i −0.0439927 + 2.82808i 1.76355i 0.373103 1.36411i
131.17 −1.22016 0.714993i −1.75153 + 1.75153i 0.977571 + 1.74481i −0.707107 + 0.707107i 3.38947 0.884812i 5.25894i 0.0547349 2.82790i 3.13571i 1.36836 0.357206i
131.18 −1.21230 + 0.728236i 1.80591 1.80591i 0.939345 1.76568i −0.707107 + 0.707107i −0.874177 + 3.50444i 0.403519i 0.147064 + 2.82460i 3.52263i 0.342285 1.37217i
131.19 −1.19532 + 0.755788i −0.569194 + 0.569194i 0.857569 1.80681i −0.707107 + 0.707107i 0.250178 1.11056i 0.942779i 0.340500 + 2.80786i 2.35204i 0.310795 1.37964i
131.20 −1.11184 + 0.873966i 1.96083 1.96083i 0.472367 1.94342i 0.707107 0.707107i −0.466427 + 3.89383i 0.475480i 1.17328 + 2.57360i 4.68973i −0.168201 + 1.40418i
See next 80 embeddings (of 192 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 131.96
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
11.b odd 2 1 inner
16.f odd 4 1 inner
176.i even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 880.2.v.a 192
11.b odd 2 1 inner 880.2.v.a 192
16.f odd 4 1 inner 880.2.v.a 192
176.i even 4 1 inner 880.2.v.a 192
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
880.2.v.a 192 1.a even 1 1 trivial
880.2.v.a 192 11.b odd 2 1 inner
880.2.v.a 192 16.f odd 4 1 inner
880.2.v.a 192 176.i even 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(880, [\chi])\).