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Properties

Label 189.4.i.a
Level $189$
Weight $4$
Character orbit 189.i
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(143,189)]
 
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([1, 1]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("189.143");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 189 = 3^{3} \cdot 7 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 189.i (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.

\(\operatorname{Tr}(f)(q) = \) \( 44 q - 162 q^{4} + 3 q^{5} + 5 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 44 q - 162 q^{4} + 3 q^{5} + 5 q^{7} - 6 q^{10} - 9 q^{11} - 36 q^{13} - 54 q^{14} + 526 q^{16} + 72 q^{17} - 6 q^{19} - 24 q^{20} + 14 q^{22} + 285 q^{23} - 349 q^{25} + 96 q^{26} - 156 q^{28} + 132 q^{29} + 24 q^{34} - 765 q^{35} + 82 q^{37} + 873 q^{38} + 420 q^{40} - 618 q^{41} + 82 q^{43} - 603 q^{44} + 266 q^{46} + 402 q^{47} - 79 q^{49} + 1845 q^{50} + 189 q^{52} - 564 q^{53} - 66 q^{56} + 269 q^{58} - 1494 q^{59} + 2904 q^{62} - 1144 q^{64} - 590 q^{67} - 3504 q^{68} - 105 q^{70} - 6 q^{73} - 1515 q^{74} - 144 q^{76} + 4443 q^{77} + 1102 q^{79} + 4239 q^{80} + 18 q^{82} - 1830 q^{83} - 237 q^{85} - 1209 q^{86} - 623 q^{88} - 4266 q^{89} - 1140 q^{91} - 7896 q^{92} - 792 q^{97} - 5667 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
143.1 − 5.38106i 0 −20.9559 5.57991 − 9.66469i 0 −8.46770 − 16.4711i 69.7163i 0 −52.0063 − 30.0259i
143.2 − 5.07706i 0 −17.7766 −4.21335 + 7.29774i 0 −4.29909 + 18.0144i 49.6363i 0 37.0511 + 21.3915i
143.3 − 4.25176i 0 −10.0774 1.48754 − 2.57649i 0 −13.6257 + 12.5435i 8.83278i 0 −10.9546 − 6.32464i
143.4 − 4.10714i 0 −8.86861 3.80591 − 6.59204i 0 13.1152 − 13.0764i 3.56749i 0 −27.0744 − 15.6314i
143.5 − 3.72062i 0 −5.84303 −6.83336 + 11.8357i 0 18.4941 + 0.984293i − 8.02526i 0 44.0363 + 25.4243i
143.6 − 2.91468i 0 −0.495360 −8.60567 + 14.9055i 0 −4.20673 − 18.0362i − 21.8736i 0 43.4446 + 25.0828i
143.7 − 2.41653i 0 2.16037 5.35965 − 9.28319i 0 3.86176 + 18.1132i − 24.5529i 0 −22.4331 − 12.9518i
143.8 − 1.81805i 0 4.69469 5.16236 − 8.94146i 0 −16.8039 − 7.78656i − 23.0796i 0 −16.2560 − 9.38543i
143.9 − 1.10690i 0 6.77476 −6.23688 + 10.8026i 0 11.7098 + 14.3485i − 16.3542i 0 11.9574 + 6.90363i
143.10 − 0.837567i 0 7.29848 10.9584 − 18.9806i 0 14.8276 − 11.0969i − 12.8135i 0 −15.8975 − 9.17842i
143.11 − 0.747815i 0 7.44077 −4.35110 + 7.53632i 0 −11.6200 − 14.4213i − 11.5468i 0 5.63577 + 3.25382i
143.12 0.257625i 0 7.93363 −3.19386 + 5.53193i 0 −15.2112 + 10.5650i 4.10490i 0 −1.42516 − 0.822818i
143.13 1.15257i 0 6.67158 −0.137359 + 0.237913i 0 18.5199 − 0.122959i 16.9100i 0 −0.274212 − 0.158316i
143.14 1.78786i 0 4.80356 8.47168 − 14.6734i 0 −8.67298 + 16.3640i 22.8910i 0 26.2340 + 15.1462i
143.15 1.83815i 0 4.62119 −0.207277 + 0.359014i 0 5.26194 − 17.7570i 23.1997i 0 −0.659923 − 0.381007i
143.16 3.06129i 0 −1.37153 −2.75111 + 4.76507i 0 8.35389 + 16.5291i 20.2917i 0 −14.5873 − 8.42197i
143.17 3.46625i 0 −4.01488 −9.02701 + 15.6352i 0 −18.1650 − 3.61017i 13.8134i 0 −54.1956 − 31.2898i
143.18 3.64983i 0 −5.32127 6.11568 − 10.5927i 0 −17.8879 + 4.79841i 9.77690i 0 38.6615 + 22.3212i
143.19 3.72101i 0 −5.84592 −1.33006 + 2.30373i 0 8.98650 − 16.1939i 8.01534i 0 −8.57221 − 4.94917i
143.20 4.92859i 0 −16.2910 4.62434 − 8.00960i 0 −13.0699 − 13.1217i − 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 143.22
Significant digits:
Format:

Inner twists

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

Hecke kernels

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