Properties

Label 475.2.bi.a
Level $475$
Weight $2$
Character orbit 475.bi
Analytic conductor $3.793$
Analytic rank $0$
Dimension $2304$
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] = [475,2,Mod(2,475)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(475, base_ring=CyclotomicField(180))
 
chi = DirichletCharacter(H, H._module([9, 10]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("475.2");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 475 = 5^{2} \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 475.bi (of order \(180\), 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: \(3.79289409601\)
Analytic rank: \(0\)
Dimension: \(2304\)
Relative dimension: \(48\) over \(\Q(\zeta_{180})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{180}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 2304 q - 48 q^{2} - 48 q^{3} - 60 q^{4} - 48 q^{5} - 36 q^{6} - 30 q^{7} - 72 q^{8} - 60 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 2304 q - 48 q^{2} - 48 q^{3} - 60 q^{4} - 48 q^{5} - 36 q^{6} - 30 q^{7} - 72 q^{8} - 60 q^{9} - 48 q^{10} - 18 q^{11} - 72 q^{12} - 48 q^{13} - 60 q^{14} - 66 q^{15} - 36 q^{16} - 30 q^{17} - 60 q^{19} - 36 q^{20} - 36 q^{21} - 156 q^{22} - 120 q^{23} - 72 q^{25} - 48 q^{26} - 72 q^{27} - 60 q^{28} - 24 q^{30} - 54 q^{31} - 78 q^{32} - 90 q^{33} - 60 q^{34} - 30 q^{35} - 36 q^{36} - 204 q^{38} - 120 q^{39} + 36 q^{40} - 36 q^{41} - 84 q^{42} + 132 q^{43} - 60 q^{44} - 42 q^{45} - 54 q^{46} + 84 q^{47} - 120 q^{48} - 216 q^{50} - 96 q^{51} - 30 q^{53} - 60 q^{54} - 78 q^{55} - 234 q^{57} - 240 q^{58} + 60 q^{59} - 144 q^{60} - 36 q^{61} + 180 q^{62} + 66 q^{63} - 30 q^{64} + 288 q^{65} - 108 q^{66} - 168 q^{67} - 48 q^{68} - 90 q^{69} - 96 q^{70} - 36 q^{71} - 528 q^{72} - 66 q^{73} - 96 q^{76} - 288 q^{77} + 168 q^{78} - 60 q^{79} - 420 q^{80} - 36 q^{81} - 120 q^{82} + 90 q^{83} + 990 q^{84} + 96 q^{85} - 36 q^{86} + 216 q^{87} + 108 q^{88} - 60 q^{89} - 240 q^{90} - 36 q^{91} + 312 q^{92} + 30 q^{93} - 36 q^{95} - 72 q^{96} + 12 q^{97} - 30 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2.1 −2.62434 0.903631i −2.47135 0.570556i 4.49457 + 3.51154i 1.68444 1.47060i 5.97008 + 3.73052i 0.0634865 0.236935i −5.59878 8.62136i 3.08565 + 1.50497i −5.74942 + 2.33723i
2.2 −2.56561 0.883409i 0.702914 + 0.162281i 4.22590 + 3.30163i −1.98966 + 1.02042i −1.66004 1.03731i 0.919986 3.43344i −4.96961 7.65253i −2.22863 1.08697i 6.00613 0.860317i
2.3 −2.37287 0.817046i 3.28556 + 0.758531i 3.38695 + 2.64617i −0.200815 2.22703i −7.17646 4.48435i 0.308540 1.15149i −3.14110 4.83687i 7.52313 + 3.66928i −1.34308 + 5.44854i
2.4 −2.35508 0.810920i 0.00625138 + 0.00144324i 3.31280 + 2.58824i −1.87745 1.21457i −0.0135522 0.00846832i −1.26696 + 4.72836i −2.98990 4.60405i −2.69635 1.31510i 3.43662 + 4.38288i
2.5 −2.28668 0.787366i 0.766057 + 0.176858i 3.03292 + 2.36958i 2.20863 + 0.349212i −1.61247 1.00759i 0.287418 1.07266i −2.43524 3.74994i −2.14082 1.04415i −4.77547 2.53753i
2.6 −2.23217 0.768598i −2.11065 0.487282i 2.81582 + 2.19996i 0.259366 + 2.22097i 4.33681 + 2.70994i −0.637349 + 2.37862i −2.02295 3.11507i 1.52102 + 0.741853i 1.12809 5.15694i
2.7 −2.15383 0.741624i 2.53352 + 0.584910i 2.51296 + 1.96334i −0.432784 + 2.19379i −5.02300 3.13872i −0.361347 + 1.34856i −1.47513 2.27150i 3.38023 + 1.64865i 2.55911 4.40408i
2.8 −2.11303 0.727576i −2.93221 0.676953i 2.35952 + 1.84346i −1.89401 + 1.18859i 5.70331 + 3.56382i 0.732295 2.73296i −1.21018 1.86352i 5.44318 + 2.65482i 4.86688 1.13350i
2.9 −1.79315 0.617429i −0.497419 0.114838i 1.25813 + 0.982958i 1.00275 + 1.99862i 0.821041 + 0.513043i 0.500493 1.86786i 0.416679 + 0.641630i −2.46214 1.20087i −0.564078 4.20295i
2.10 −1.68202 0.579164i −1.00903 0.232952i 0.917723 + 0.717004i 2.04123 0.912897i 1.56228 + 0.976222i −0.783209 + 2.92298i 0.809393 + 1.24636i −1.73251 0.845003i −3.96210 + 0.353300i
2.11 −1.65294 0.569153i 1.76866 + 0.408326i 0.832254 + 0.650228i 0.672217 2.13263i −2.69108 1.68157i −0.575171 + 2.14657i 0.898671 + 1.38383i 0.265032 + 0.129265i −2.32493 + 3.14252i
2.12 −1.63974 0.564606i −0.536741 0.123916i 0.793930 + 0.620286i −0.505939 2.17808i 0.810149 + 0.506237i 1.26758 4.73067i 0.937428 + 1.44351i −2.42365 1.18209i −0.400151 + 3.85713i
2.13 −1.53158 0.527365i 1.56218 + 0.360658i 0.491602 + 0.384081i −2.11036 0.739181i −2.20241 1.37622i −0.0254288 + 0.0949017i 1.21407 + 1.86950i −0.386047 0.188288i 2.84236 + 2.24504i
2.14 −1.31509 0.452821i 2.79569 + 0.645436i −0.0516128 0.0403243i 1.94765 + 1.09847i −3.38431 2.11475i 1.08161 4.03663i 1.56465 + 2.40935i 4.70291 + 2.29376i −2.06393 2.32653i
2.15 −1.18387 0.407639i −3.17084 0.732046i −0.340643 0.266139i −0.821350 2.07976i 3.45545 + 2.15921i −0.594087 + 2.21716i 1.65866 + 2.55411i 6.82196 + 3.32729i 0.124582 + 2.79698i
2.16 −1.15799 0.398726i −2.70353 0.624158i −0.394073 0.307884i 2.13344 0.669642i 2.88178 + 1.80073i 0.726074 2.70974i 1.66762 + 2.56791i 4.22309 + 2.05974i −2.73750 0.0752243i
2.17 −1.08643 0.374089i −1.56658 0.361674i −0.535624 0.418476i −1.77819 + 1.35575i 1.56669 + 0.978977i −0.847061 + 3.16128i 1.67699 + 2.58234i −0.373010 0.181929i 2.43905 0.807730i
2.18 −0.967384 0.333097i −0.527689 0.121827i −0.751143 0.586857i −2.21092 + 0.334424i 0.469898 + 0.293625i 0.292070 1.09002i 1.64563 + 2.53405i −2.43277 1.18654i 2.25020 + 0.412934i
2.19 −0.865537 0.298028i 2.22234 + 0.513069i −0.915688 0.715414i 2.21532 0.303886i −1.77061 1.10640i −0.390977 + 1.45915i 1.57648 + 2.42757i 1.97919 + 0.965317i −2.00801 0.397204i
2.20 −0.507373 0.174703i −2.17799 0.502828i −1.34912 1.05404i 1.04478 + 1.97698i 1.01721 + 0.635621i 0.724035 2.70213i 1.08488 + 1.67056i 1.79441 + 0.875194i −0.184708 1.18559i
See next 80 embeddings (of 2304 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.48
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
19.f odd 18 1 inner
25.f odd 20 1 inner
475.bi even 180 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 475.2.bi.a 2304
19.f odd 18 1 inner 475.2.bi.a 2304
25.f odd 20 1 inner 475.2.bi.a 2304
475.bi even 180 1 inner 475.2.bi.a 2304
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
475.2.bi.a 2304 1.a even 1 1 trivial
475.2.bi.a 2304 19.f odd 18 1 inner
475.2.bi.a 2304 25.f odd 20 1 inner
475.2.bi.a 2304 475.bi even 180 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(475, [\chi])\).