Properties

Label 171.4.l.a
Level $171$
Weight $4$
Character orbit 171.l
Analytic conductor $10.089$
Analytic rank $0$
Dimension $116$
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] = [171,4,Mod(56,171)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(171, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([1, 3]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("171.56");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 171 = 3^{2} \cdot 19 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 171.l (of order \(6\), 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: \(10.0893266110\)
Analytic rank: \(0\)
Dimension: \(116\)
Relative dimension: \(58\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 116 q - 226 q^{4} - 6 q^{5} - 8 q^{6} + 10 q^{7} - 34 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 116 q - 226 q^{4} - 6 q^{5} - 8 q^{6} + 10 q^{7} - 34 q^{9} + 144 q^{11} - 850 q^{16} + 146 q^{19} + 504 q^{20} + 306 q^{23} - 38 q^{24} + 1248 q^{25} - 104 q^{28} + 268 q^{30} - 1644 q^{36} - 567 q^{38} + 28 q^{39} - 1124 q^{42} + 508 q^{43} + 914 q^{45} + 1332 q^{47} - 2016 q^{49} + 1814 q^{54} - 508 q^{55} - 1267 q^{57} + 30 q^{58} + 838 q^{61} - 190 q^{63} + 7280 q^{64} - 4078 q^{66} + 5874 q^{68} + 3148 q^{73} - 11196 q^{74} - 511 q^{76} - 6486 q^{77} + 22 q^{81} - 2064 q^{82} - 1674 q^{83} + 248 q^{85} - 4960 q^{87} + 4278 q^{92} + 6026 q^{93} + 3252 q^{95} + 8160 q^{96} + 5674 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
56.1 −2.75861 + 4.77805i 4.54987 2.50972i −11.2198 19.4333i −3.73372 + 2.15566i −0.559733 + 28.6628i −9.31085 + 16.1269i 79.6666 14.4026 22.8378i 23.7865i
56.2 −2.67571 + 4.63446i −4.51992 + 2.56327i −10.3188 17.8727i −17.9248 + 10.3489i 0.214591 27.8060i 4.89510 8.47857i 67.6294 13.8593 23.1715i 110.763i
56.3 −2.65899 + 4.60550i 3.25709 + 4.04863i −10.1404 17.5637i 5.44572 3.14409i −27.3065 + 4.23527i 15.4046 26.6815i 65.3093 −5.78277 + 26.3735i 33.4404i
56.4 −2.55733 + 4.42942i −5.14946 0.695034i −9.07984 15.7268i 13.8107 7.97359i 16.2474 21.0317i −7.49309 + 12.9784i 51.9633 26.0339 + 7.15810i 81.5643i
56.5 −2.42511 + 4.20042i −0.642741 5.15625i −7.76235 13.4448i 6.93757 4.00541i 23.2171 + 9.80470i 8.28054 14.3423i 36.4965 −26.1738 + 6.62826i 38.8543i
56.6 −2.39983 + 4.15664i −0.0363177 + 5.19603i −7.51841 13.0223i 0.384609 0.222054i −21.5108 12.6206i −11.5914 + 20.0769i 33.7744 −26.9974 0.377416i 2.13157i
56.7 −2.33859 + 4.05055i −0.999995 5.09902i −6.93796 12.0169i −12.0396 + 6.95107i 22.9924 + 7.87397i −3.03908 + 5.26384i 27.4827 −25.0000 + 10.1980i 65.0227i
56.8 −2.18132 + 3.77816i 4.92328 1.66171i −5.51631 9.55453i 9.75307 5.63094i −4.46104 + 22.2257i 4.85247 8.40472i 13.2302 21.4774 16.3622i 49.1315i
56.9 −2.18102 + 3.77764i −3.46472 + 3.87243i −5.51371 9.55003i 5.63334 3.25241i −7.07199 21.5343i 4.38374 7.59287i 13.2058 −2.99136 26.8338i 28.3743i
56.10 −2.02925 + 3.51476i 4.12835 + 3.15542i −4.23569 7.33643i −11.6513 + 6.72688i −19.4680 + 8.10704i −3.96007 + 6.85904i 1.91307 7.08663 + 26.0534i 54.6020i
56.11 −1.85368 + 3.21067i −5.00176 1.40796i −2.87225 4.97488i −3.62597 + 2.09346i 13.7922 13.4491i 11.3243 19.6143i −8.36195 23.0353 + 14.0846i 15.5224i
56.12 −1.85230 + 3.20827i −4.33182 2.86973i −2.86201 4.95715i −7.57540 + 4.37366i 17.2307 8.58206i −17.4964 + 30.3047i −8.43157 10.5293 + 24.8623i 32.4053i
56.13 −1.81476 + 3.14326i 3.70981 3.63831i −2.58674 4.48037i −16.0089 + 9.24272i 4.70374 + 18.2636i 13.7561 23.8263i −10.2589 0.525393 26.9949i 67.0935i
56.14 −1.72831 + 2.99351i 1.58636 4.94808i −1.97408 3.41921i 15.1202 8.72964i 12.0704 + 13.3006i −12.9519 + 22.4334i −14.0056 −21.9669 15.6989i 60.3499i
56.15 −1.57999 + 2.73662i 5.18445 0.348511i −0.992737 1.71947i 0.387263 0.223586i −7.23764 + 14.7385i −7.01217 + 12.1454i −19.0058 26.7571 3.61368i 1.41306i
56.16 −1.51027 + 2.61586i −0.358631 + 5.18376i −0.561832 0.973122i 15.6579 9.04008i −13.0184 8.76701i −1.99843 + 3.46139i −20.7702 −26.7428 3.71811i 54.6119i
56.17 −1.33488 + 2.31208i 4.49417 + 2.60814i 0.436184 + 0.755493i 12.4799 7.20528i −12.0294 + 6.90934i 6.11766 10.5961i −23.6871 13.3952 + 23.4429i 38.4728i
56.18 −1.27055 + 2.20066i −4.35384 + 2.83621i 0.771399 + 1.33610i −0.272591 + 0.157381i −0.709768 13.1849i −0.141798 + 0.245602i −24.2492 10.9118 24.6968i 0.799841i
56.19 −1.21956 + 2.11235i 0.359110 + 5.18373i 1.02533 + 1.77592i −9.50440 + 5.48737i −11.3878 5.56332i 18.3181 31.7279i −24.5148 −26.7421 + 3.72306i 26.7688i
56.20 −1.00639 + 1.74312i −2.73921 + 4.41551i 1.97436 + 3.41970i −16.9817 + 9.80440i −4.94005 9.21847i −11.4051 + 19.7541i −24.0501 −11.9935 24.1900i 39.4682i
See next 80 embeddings (of 116 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 56.58
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
9.d odd 6 1 inner
19.b odd 2 1 inner
171.l even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 171.4.l.a 116
9.d odd 6 1 inner 171.4.l.a 116
19.b odd 2 1 inner 171.4.l.a 116
171.l even 6 1 inner 171.4.l.a 116
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
171.4.l.a 116 1.a even 1 1 trivial
171.4.l.a 116 9.d odd 6 1 inner
171.4.l.a 116 19.b odd 2 1 inner
171.4.l.a 116 171.l even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(171, [\chi])\).