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Properties

Label 189.4.s.a
Level $189$
Weight $4$
Character orbit 189.s
Analytic conductor $11.151$
Analytic rank $0$
Dimension $44$
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] = [189,4,Mod(17,189)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(189, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([5, 1]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("189.17");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 189 = 3^{3} \cdot 7 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 189.s (of order \(6\), degree \(2\), not 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: \(11.1513609911\)
Analytic rank: \(0\)
Dimension: \(44\)
Relative dimension: \(22\) over \(\Q(\zeta_{6})\)
Twist minimal: no (minimal twist has level 63)
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.

\(\operatorname{Tr}(f)(q) = \) \( 44 q + 3 q^{2} + 81 q^{4} + 6 q^{5} + 5 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 44 q + 3 q^{2} + 81 q^{4} + 6 q^{5} + 5 q^{7} - 6 q^{10} + 36 q^{13} - 129 q^{14} - 263 q^{16} - 72 q^{17} - 6 q^{19} + 24 q^{20} + 14 q^{22} + 698 q^{25} - 96 q^{26} - 156 q^{28} + 132 q^{29} + 177 q^{31} + 501 q^{32} - 24 q^{34} + 765 q^{35} + 82 q^{37} + 1746 q^{38} + 618 q^{41} + 82 q^{43} + 603 q^{44} + 266 q^{46} + 201 q^{47} + 515 q^{49} + 1845 q^{50} + 564 q^{53} - 3600 q^{56} - 538 q^{58} - 747 q^{59} - 1209 q^{61} - 2904 q^{62} - 1144 q^{64} + 831 q^{65} + 295 q^{67} - 7008 q^{68} - 390 q^{70} - 6 q^{73} + 144 q^{76} + 1203 q^{77} - 551 q^{79} - 4239 q^{80} + 18 q^{82} + 1830 q^{83} - 237 q^{85} + 1246 q^{88} + 4266 q^{89} - 1140 q^{91} - 7896 q^{92} - 3 q^{94} + 1053 q^{95} + 792 q^{97} + 5667 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Display 100 coefficients 10 coefficients

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
17.1 −4.66014 − 2.69053i 0 10.4779 + 18.1483i 11.1598 0 18.4983 + 0.902321i − 69.7163i 0 −52.0063 − 30.0259i
17.2 −4.39687 − 2.53853i 0 8.88829 + 15.3950i −8.42670 0 −13.4514 − 12.7303i − 49.6363i 0 37.0511 + 21.3915i
17.3 −3.68213 − 2.12588i 0 5.03872 + 8.72732i 2.97507 0 −4.05014 − 18.0720i − 8.83278i 0 −10.9546 − 6.32464i
17.4 −3.55689 − 2.05357i 0 4.43430 + 7.68044i 7.61183 0 4.76690 + 17.8963i − 3.56749i 0 −27.0744 − 15.6314i
17.5 −3.22215 − 1.86031i 0 2.92152 + 5.06021i −13.6667 0 −10.0995 + 15.5242i 8.02526i 0 44.0363 + 25.4243i
17.6 −2.52419 − 1.45734i 0 0.247680 + 0.428994i −17.2113 0 17.7231 + 5.37495i 21.8736i 0 43.4446 + 25.0828i
17.7 −2.09278 − 1.20827i 0 −1.08019 − 1.87094i 10.7193 0 −17.6173 − 5.71220i 24.5529i 0 −22.4331 − 12.9518i
17.8 −1.57448 − 0.909026i 0 −2.34735 − 4.06572i 10.3247 0 15.1453 − 10.6593i 23.0796i 0 −16.2560 − 9.38543i
17.9 −0.958607 − 0.553452i 0 −3.38738 − 5.86712i −12.4738 0 −18.2811 + 2.96677i 16.3542i 0 11.9574 + 6.90363i
17.10 −0.725355 − 0.418784i 0 −3.64924 − 6.32067i 21.9169 0 2.19637 + 18.3896i 12.8135i 0 −15.8975 − 9.17842i
17.11 −0.647627 − 0.373907i 0 −3.72039 − 6.44390i −8.70220 0 18.2993 − 2.85258i 11.5468i 0 5.63577 + 3.25382i
17.12 0.223110 + 0.128812i 0 −3.96681 − 6.87072i −6.38772 0 −1.54394 − 18.4558i − 4.10490i 0 −1.42516 − 0.822818i
17.13 0.998155 + 0.576285i 0 −3.33579 − 5.77776i −0.274718 0 −9.15344 + 16.1001i − 16.9100i 0 −0.274212 − 0.158316i
17.14 1.54833 + 0.893930i 0 −2.40178 − 4.16000i 16.9434 0 −9.83512 − 15.6930i − 22.8910i 0 26.2340 + 15.1462i
17.15 1.59189 + 0.919076i 0 −2.31060 − 4.00207i −0.414554 0 12.7471 + 13.4355i − 23.1997i 0 −0.659923 − 0.381007i
17.16 2.65116 + 1.53065i 0 0.685763 + 1.18778i −5.50223 0 −18.4916 − 1.02989i − 20.2917i 0 −14.5873 − 8.42197i
17.17 3.00186 + 1.73312i 0 2.00744 + 3.47699i −18.0540 0 12.2090 − 13.9263i − 13.8134i 0 −54.1956 − 31.2898i
17.18 3.16085 + 1.82492i 0 2.66064 + 4.60836i 12.2314 0 4.78838 − 17.8905i − 9.77690i 0 38.6615 + 22.3212i
17.19 3.22249 + 1.86051i 0 2.92296 + 5.06272i −2.66012 0 9.53109 + 15.8795i − 8.01534i 0 −8.57221 − 4.94917i
17.20 4.26829 + 2.46430i 0 8.14552 + 14.1085i 9.24869 0 17.8986 − 4.75801i 40.8632i 0 39.4761 + 22.7915i
See all 44 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 17.22
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
63.s even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 189.4.s.a 44
3.b odd 2 1 63.4.s.a yes 44
7.d odd 6 1 189.4.i.a 44
9.c even 3 1 63.4.i.a ✓ 44
9.d odd 6 1 189.4.i.a 44
21.g even 6 1 63.4.i.a ✓ 44
63.k odd 6 1 63.4.s.a yes 44
63.s even 6 1 inner 189.4.s.a 44
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
63.4.i.a ✓ 44 9.c even 3 1
63.4.i.a ✓ 44 21.g even 6 1
63.4.s.a yes 44 3.b odd 2 1
63.4.s.a yes 44 63.k odd 6 1
189.4.i.a 44 7.d odd 6 1
189.4.i.a 44 9.d odd 6 1
189.4.s.a 44 1.a even 1 1 trivial
189.4.s.a 44 63.s even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(189, [\chi])\).