Properties

Label 165.3.i.a
Level $165$
Weight $3$
Character orbit 165.i
Analytic conductor $4.496$
Analytic rank $0$
Dimension $40$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [165,3,Mod(67,165)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(165, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([0, 1, 0]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("165.67");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 165 = 3 \cdot 5 \cdot 11 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 165.i (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: \(4.49592436194\)
Analytic rank: \(0\)
Dimension: \(40\)
Relative dimension: \(20\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 40 q + 8 q^{2} + 16 q^{5} + 24 q^{6} - 24 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 40 q + 8 q^{2} + 16 q^{5} + 24 q^{6} - 24 q^{8} - 24 q^{10} + 56 q^{13} - 200 q^{16} + 24 q^{17} + 24 q^{18} + 112 q^{20} + 48 q^{21} + 16 q^{23} - 168 q^{25} - 192 q^{26} - 184 q^{28} + 64 q^{31} - 128 q^{32} + 192 q^{35} + 264 q^{36} + 72 q^{37} + 136 q^{38} - 280 q^{40} + 208 q^{41} - 120 q^{42} + 48 q^{43} - 72 q^{45} + 48 q^{46} - 384 q^{47} - 288 q^{48} - 16 q^{50} - 192 q^{51} + 304 q^{52} - 136 q^{53} + 144 q^{56} + 536 q^{58} + 360 q^{60} - 288 q^{61} + 504 q^{62} + 328 q^{65} + 608 q^{67} - 48 q^{68} + 248 q^{70} + 288 q^{71} + 72 q^{72} + 312 q^{73} - 96 q^{75} + 288 q^{76} - 24 q^{78} - 608 q^{80} - 360 q^{81} - 664 q^{82} - 424 q^{83} + 160 q^{85} - 464 q^{86} - 72 q^{87} + 264 q^{88} + 192 q^{90} - 48 q^{91} - 528 q^{92} - 144 q^{93} - 536 q^{95} + 168 q^{96} - 440 q^{97} - 448 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
67.1 −2.68034 2.68034i 1.22474 1.22474i 10.3684i 2.02776 4.57036i −6.56546 6.22535 + 6.22535i 17.0696 17.0696i 3.00000i −17.6852 + 6.81502i
67.2 −2.39583 2.39583i −1.22474 + 1.22474i 7.48000i 0.478389 4.97706i 5.86856 −5.78823 5.78823i 8.33749 8.33749i 3.00000i −13.0703 + 10.7781i
67.3 −2.15217 2.15217i −1.22474 + 1.22474i 5.26367i −1.03004 + 4.89275i 5.27172 −3.11675 3.11675i 2.71963 2.71963i 3.00000i 12.7468 8.31322i
67.4 −1.94815 1.94815i −1.22474 + 1.22474i 3.59060i −4.37927 2.41287i 4.77198 7.18811 + 7.18811i −0.797579 + 0.797579i 3.00000i 3.83084 + 13.2321i
67.5 −1.73244 1.73244i 1.22474 1.22474i 2.00271i −3.81685 3.22980i −4.24360 −0.752612 0.752612i −3.46019 + 3.46019i 3.00000i 1.01703 + 12.2079i
67.6 −0.955072 0.955072i −1.22474 + 1.22474i 2.17567i 1.48130 + 4.77554i 2.33944 −1.91827 1.91827i −5.89822 + 5.89822i 3.00000i 3.14623 5.97573i
67.7 −0.846751 0.846751i −1.22474 + 1.22474i 2.56603i 3.20095 3.84108i 2.07411 −0.424617 0.424617i −5.55979 + 5.55979i 3.00000i −5.96285 + 0.542028i
67.8 −0.583847 0.583847i 1.22474 1.22474i 3.31824i 2.30754 4.43568i −1.43013 −1.60383 1.60383i −4.27274 + 4.27274i 3.00000i −3.93701 + 1.24251i
67.9 −0.201521 0.201521i 1.22474 1.22474i 3.91878i 4.39623 + 2.38183i −0.493623 7.35264 + 7.35264i −1.59580 + 1.59580i 3.00000i −0.405944 1.36592i
67.10 0.0108790 + 0.0108790i 1.22474 1.22474i 3.99976i −2.44059 + 4.36389i 0.0266481 −9.31989 9.31989i 0.0870297 0.0870297i 3.00000i −0.0740261 + 0.0209236i
67.11 0.417300 + 0.417300i −1.22474 + 1.22474i 3.65172i 4.89447 + 1.02185i −1.02217 −3.35695 3.35695i 3.19306 3.19306i 3.00000i 1.61604 + 2.46888i
67.12 1.12206 + 1.12206i 1.22474 1.22474i 1.48196i −3.94513 3.07179i 2.74848 −0.560388 0.560388i 6.15109 6.15109i 3.00000i −0.979943 7.87342i
67.13 1.24046 + 1.24046i −1.22474 + 1.22474i 0.922536i −2.40150 4.38552i −3.03848 −7.57783 7.57783i 6.10619 6.10619i 3.00000i 2.46109 8.41900i
67.14 1.38623 + 1.38623i −1.22474 + 1.22474i 0.156737i 2.64795 4.24127i −3.39555 8.01657 + 8.01657i 5.76219 5.76219i 3.00000i 9.55003 2.20871i
67.15 1.55476 + 1.55476i 1.22474 1.22474i 0.834532i 4.73924 1.59362i 3.80836 −2.70293 2.70293i 4.92153 4.92153i 3.00000i 9.84604 + 4.89068i
67.16 1.68457 + 1.68457i 1.22474 1.22474i 1.67555i −1.10192 + 4.87707i 4.12634 5.49033 + 5.49033i 3.91570 3.91570i 3.00000i −10.0720 + 6.35950i
67.17 2.28477 + 2.28477i −1.22474 + 1.22474i 6.44039i 4.09852 + 2.86394i −5.59653 0.283118 + 0.283118i −5.57574 + 5.57574i 3.00000i 2.82073 + 15.9076i
67.18 2.51973 + 2.51973i −1.22474 + 1.22474i 8.69804i −4.99077 + 0.303732i −6.17204 1.79588 + 1.79588i −11.8378 + 11.8378i 3.00000i −13.3407 11.8100i
67.19 2.59307 + 2.59307i 1.22474 1.22474i 9.44805i −0.878029 4.92230i 6.35170 7.87228 + 7.87228i −14.1272 + 14.1272i 3.00000i 10.4871 15.0407i
67.20 2.68230 + 2.68230i 1.22474 1.22474i 10.3895i 2.71175 + 4.20076i 6.57027 −7.10197 7.10197i −17.1385 + 17.1385i 3.00000i −3.99399 + 18.5414i
See all 40 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 67.20
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.c odd 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 165.3.i.a 40
3.b odd 2 1 495.3.j.b 40
5.c odd 4 1 inner 165.3.i.a 40
15.e even 4 1 495.3.j.b 40
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
165.3.i.a 40 1.a even 1 1 trivial
165.3.i.a 40 5.c odd 4 1 inner
495.3.j.b 40 3.b odd 2 1
495.3.j.b 40 15.e even 4 1

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(165, [\chi])\).