Properties

Label 825.2.bf.a
Level $825$
Weight $2$
Character orbit 825.bf
Analytic conductor $6.588$
Analytic rank $0$
Dimension $464$
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] = [825,2,Mod(266,825)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(825, base_ring=CyclotomicField(10))
 
chi = DirichletCharacter(H, H._module([5, 2, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("825.266");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 825 = 3 \cdot 5^{2} \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 825.bf (of order \(10\), degree \(4\), 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: \(6.58765816676\)
Analytic rank: \(0\)
Dimension: \(464\)
Relative dimension: \(116\) over \(\Q(\zeta_{10})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{10}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 464 q + 2 q^{3} - 114 q^{4} - 10 q^{7} - 4 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 464 q + 2 q^{3} - 114 q^{4} - 10 q^{7} - 4 q^{9} + 20 q^{10} + 16 q^{12} - 10 q^{13} - 12 q^{15} - 106 q^{16} - 10 q^{18} - 10 q^{19} - 2 q^{22} + 10 q^{24} - 2 q^{25} + 11 q^{27} - 5 q^{30} + 18 q^{31} - 57 q^{33} - 16 q^{34} - 14 q^{36} + 12 q^{37} - 15 q^{39} + 40 q^{40} + 53 q^{42} - 21 q^{45} - 41 q^{48} + 42 q^{49} - 25 q^{51} + 30 q^{54} + 30 q^{55} - 90 q^{57} - 98 q^{58} + 90 q^{60} - 30 q^{61} + 30 q^{63} - 118 q^{64} - 57 q^{66} + 14 q^{67} + 37 q^{69} + 146 q^{70} + 90 q^{72} - 10 q^{73} + 57 q^{75} - 38 q^{78} - 48 q^{81} - 24 q^{82} - 60 q^{85} + 80 q^{87} - 106 q^{88} + 5 q^{90} + 36 q^{91} - 39 q^{93} - 95 q^{96} - 40 q^{97} - 62 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
266.1 −2.25620 + 1.63922i −1.49630 0.872411i 1.78534 5.49470i −1.15839 1.91262i 4.80601 0.484430i 1.16450 1.60279i 3.25538 + 10.0190i 1.47780 + 2.61077i 5.74877 + 2.41640i
266.2 −2.22435 + 1.61609i 1.17750 + 1.27023i 1.71797 5.28738i 2.19234 0.440033i −4.67199 0.922496i 1.88094 2.58889i 3.02423 + 9.30763i −0.226975 + 2.99140i −4.16542 + 4.52181i
266.3 −2.18447 + 1.58711i 1.40829 1.00833i 1.63496 5.03188i 1.17104 + 1.90491i −1.47604 + 4.43777i −0.0216204 + 0.0297579i 2.74585 + 8.45086i 0.966559 2.84003i −5.58140 2.30264i
266.4 −2.16886 + 1.57577i −1.14770 + 1.29722i 1.60288 4.93316i 2.23175 0.138941i 0.445089 4.62201i −2.55569 + 3.51761i 2.64024 + 8.12583i −0.365558 2.97764i −4.62142 + 3.81807i
266.5 −2.10628 + 1.53030i 0.238050 + 1.71561i 1.47655 4.54435i −2.13943 + 0.650272i −3.12680 3.24927i −2.03311 + 2.79834i 2.23514 + 6.87906i −2.88666 + 0.816805i 3.51111 4.64361i
266.6 −2.10401 + 1.52865i 0.213424 1.71885i 1.47204 4.53047i −2.22953 + 0.170837i 2.17848 + 3.94273i −1.92982 + 2.65617i 2.22101 + 6.83556i −2.90890 0.733689i 4.42980 3.76762i
266.7 −2.06649 + 1.50139i −1.72381 + 0.168794i 1.39817 4.30313i −1.33050 + 1.79716i 3.30881 2.93693i −0.494051 + 0.680003i 1.99272 + 6.13298i 2.94302 0.581936i 0.0512230 5.71142i
266.8 −2.05849 + 1.49558i 1.66999 0.459495i 1.38259 4.25518i −0.381974 2.20320i −2.75045 + 3.44347i −1.99125 + 2.74071i 1.94537 + 5.98722i 2.57773 1.53470i 4.08136 + 3.96400i
266.9 −2.02207 + 1.46912i 1.58562 + 0.696997i 1.31242 4.03922i −2.00820 0.983422i −4.23021 + 0.920091i 0.785970 1.08180i 1.73557 + 5.34153i 2.02839 + 2.21035i 5.50550 0.961745i
266.10 −1.99557 + 1.44986i −1.15292 + 1.29258i 1.26215 3.88449i −0.776305 2.09699i 0.426668 4.25101i 0.624786 0.859945i 1.58880 + 4.88983i −0.341534 2.98050i 4.58951 + 3.05914i
266.11 −1.98282 + 1.44060i −0.218240 1.71825i 1.23821 3.81081i −0.674172 + 2.13202i 2.90804 + 3.09258i 2.13976 2.94512i 1.51998 + 4.67803i −2.90474 + 0.749980i −1.73463 5.19862i
266.12 −1.91048 + 1.38804i 1.58187 + 0.705480i 1.10523 3.40154i −0.185262 + 2.22838i −4.00135 + 0.847893i −0.0746061 + 0.102687i 1.15049 + 3.54086i 2.00460 + 2.23195i −2.73915 4.51442i
266.13 −1.87608 + 1.36305i 0.915952 1.47005i 1.04372 3.21225i 1.84934 1.25695i 0.285349 + 4.00640i 2.38827 3.28717i 0.987155 + 3.03815i −1.32207 2.69298i −1.75622 + 4.87888i
266.14 −1.85148 + 1.34518i −1.65291 0.517578i 1.00043 3.07902i 2.04696 + 0.899966i 3.75656 1.26517i 2.29866 3.16383i 0.875140 + 2.69340i 2.46423 + 1.71102i −5.00052 + 1.08726i
266.15 −1.78305 + 1.29546i −0.204988 + 1.71988i 0.883006 2.71761i 0.816400 2.08170i −1.86253 3.33217i 1.54088 2.12084i 0.583988 + 1.79733i −2.91596 0.705109i 1.24108 + 4.76939i
266.16 −1.74985 + 1.27134i −0.994474 1.41810i 0.827640 2.54721i 0.884754 2.05358i 3.54308 + 1.21716i −0.340967 + 0.469301i 0.453364 + 1.39531i −1.02204 + 2.82054i 1.06262 + 4.71830i
266.17 −1.72707 + 1.25479i −1.20589 + 1.24332i 0.790234 2.43209i 1.36631 + 1.77008i 0.522549 3.66042i 1.20879 1.66376i 0.367608 + 1.13138i −0.0916737 2.99860i −4.58079 1.34261i
266.18 −1.71699 + 1.24746i 1.44098 0.961034i 0.773845 2.38165i −1.68695 1.46772i −1.27528 + 3.44765i 2.75730 3.79509i 0.330681 + 1.01773i 1.15283 2.76965i 4.72740 + 0.415643i
266.19 −1.64362 + 1.19416i −1.73079 0.0661690i 0.657441 2.02339i 1.64077 1.51917i 2.92378 1.95808i −1.27164 + 1.75026i 0.0800599 + 0.246399i 2.99124 + 0.229049i −0.882668 + 4.45629i
266.20 −1.64023 + 1.19170i 1.44240 0.958890i 0.652175 2.00719i 1.64469 + 1.51492i −1.22317 + 3.29170i −1.94569 + 2.67801i 0.0692190 + 0.213034i 1.16106 2.76621i −4.50299 0.524847i
See next 80 embeddings (of 464 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 266.116
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
275.u odd 10 1 inner
825.bf even 10 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 825.2.bf.a 464
3.b odd 2 1 inner 825.2.bf.a 464
11.d odd 10 1 825.2.bj.a yes 464
25.d even 5 1 825.2.bj.a yes 464
33.f even 10 1 825.2.bj.a yes 464
75.j odd 10 1 825.2.bj.a yes 464
275.u odd 10 1 inner 825.2.bf.a 464
825.bf even 10 1 inner 825.2.bf.a 464
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
825.2.bf.a 464 1.a even 1 1 trivial
825.2.bf.a 464 3.b odd 2 1 inner
825.2.bf.a 464 275.u odd 10 1 inner
825.2.bf.a 464 825.bf even 10 1 inner
825.2.bj.a yes 464 11.d odd 10 1
825.2.bj.a yes 464 25.d even 5 1
825.2.bj.a yes 464 33.f even 10 1
825.2.bj.a yes 464 75.j odd 10 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(825, [\chi])\).