Properties

Label 369.2.i.a
Level $369$
Weight $2$
Character orbit 369.i
Analytic conductor $2.946$
Analytic rank $0$
Dimension $80$
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [369,2,Mod(40,369)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(369, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([2, 3]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("369.40");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 369 = 3^{2} \cdot 41 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 369.i (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: \(2.94647983459\)
Analytic rank: \(0\)
Dimension: \(80\)
Relative dimension: \(40\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 80 q - 4 q^{2} - 40 q^{4} - 6 q^{5} + 6 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 80 q - 4 q^{2} - 40 q^{4} - 6 q^{5} + 6 q^{9} - 40 q^{16} - 2 q^{18} - 2 q^{20} + 16 q^{23} - 34 q^{25} - 2 q^{31} - 24 q^{32} - 40 q^{33} + 24 q^{36} - 8 q^{37} - 12 q^{40} + 18 q^{41} - 94 q^{42} + 4 q^{43} + 30 q^{45} - 24 q^{46} + 14 q^{49} - 50 q^{50} + 18 q^{51} + 40 q^{57} + 8 q^{59} + 10 q^{61} + 44 q^{62} + 104 q^{64} + 26 q^{66} - 90 q^{72} - 44 q^{73} - 68 q^{74} - 32 q^{77} + 64 q^{78} + 28 q^{80} + 38 q^{81} - 36 q^{82} - 24 q^{83} + 76 q^{84} + 8 q^{86} + 12 q^{87} + 102 q^{90} - 36 q^{91} + 144 q^{92} - 32 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
40.1 −1.37186 2.37613i −1.43846 + 0.964799i −2.76400 + 4.78738i −1.31071 + 2.27022i 4.26585 + 2.09440i −3.43269 + 1.98187i 9.67982 1.13833 2.77565i 7.19244
40.2 −1.37186 2.37613i 1.43846 0.964799i −2.76400 + 4.78738i −1.31071 + 2.27022i −4.26585 2.09440i 3.43269 1.98187i 9.67982 1.13833 2.77565i 7.19244
40.3 −1.28965 2.23374i −0.334516 1.69944i −2.32640 + 4.02945i 1.69944 2.94352i −3.36470 + 2.93891i 0.796837 0.460054i 6.84239 −2.77620 + 1.13698i −8.76675
40.4 −1.28965 2.23374i 0.334516 + 1.69944i −2.32640 + 4.02945i 1.69944 2.94352i 3.36470 2.93891i −0.796837 + 0.460054i 6.84239 −2.77620 + 1.13698i −8.76675
40.5 −1.09219 1.89173i −0.695647 1.58621i −1.38576 + 2.40021i −1.04241 + 1.80551i −2.24091 + 3.04842i −1.85764 + 1.07251i 1.68529 −2.03215 + 2.20689i 4.55404
40.6 −1.09219 1.89173i 0.695647 + 1.58621i −1.38576 + 2.40021i −1.04241 + 1.80551i 2.24091 3.04842i 1.85764 1.07251i 1.68529 −2.03215 + 2.20689i 4.55404
40.7 −1.02463 1.77471i −1.66345 0.482641i −1.09974 + 1.90481i 0.131093 0.227059i 0.847871 + 3.44667i −0.206845 + 0.119422i 0.408786 2.53411 + 1.60570i −0.537287
40.8 −1.02463 1.77471i 1.66345 + 0.482641i −1.09974 + 1.90481i 0.131093 0.227059i −0.847871 3.44667i 0.206845 0.119422i 0.408786 2.53411 + 1.60570i −0.537287
40.9 −0.844220 1.46223i −1.66658 + 0.471704i −0.425416 + 0.736843i 1.76630 3.05932i 2.09670 + 2.03871i −1.51492 + 0.874637i −1.94030 2.55499 1.57227i −5.96458
40.10 −0.844220 1.46223i 1.66658 0.471704i −0.425416 + 0.736843i 1.76630 3.05932i −2.09670 2.03871i 1.51492 0.874637i −1.94030 2.55499 1.57227i −5.96458
40.11 −0.754849 1.30744i −0.884106 + 1.48941i −0.139594 + 0.241783i −0.478247 + 0.828349i 2.61468 + 0.0316297i −0.418940 + 0.241875i −2.59791 −1.43671 2.63360i 1.44402
40.12 −0.754849 1.30744i 0.884106 1.48941i −0.139594 + 0.241783i −0.478247 + 0.828349i −2.61468 0.0316297i 0.418940 0.241875i −2.59791 −1.43671 2.63360i 1.44402
40.13 −0.656534 1.13715i −1.73005 0.0833104i 0.137927 0.238897i −2.19233 + 3.79722i 1.04110 + 2.02202i 3.55464 2.05227i −2.98835 2.98612 + 0.288262i 5.75734
40.14 −0.656534 1.13715i 1.73005 + 0.0833104i 0.137927 0.238897i −2.19233 + 3.79722i −1.04110 2.02202i −3.55464 + 2.05227i −2.98835 2.98612 + 0.288262i 5.75734
40.15 −0.594267 1.02930i −0.217085 1.71839i 0.293693 0.508692i 0.468761 0.811918i −1.63974 + 1.24463i 4.30848 2.48750i −3.07520 −2.90575 + 0.746075i −1.11428
40.16 −0.594267 1.02930i 0.217085 + 1.71839i 0.293693 0.508692i 0.468761 0.811918i 1.63974 1.24463i −4.30848 + 2.48750i −3.07520 −2.90575 + 0.746075i −1.11428
40.17 −0.232257 0.402281i −1.13165 1.31125i 0.892113 1.54519i −0.820479 + 1.42111i −0.264656 + 0.759788i −2.48226 + 1.43313i −1.75783 −0.438739 + 2.96774i 0.762248
40.18 −0.232257 0.402281i 1.13165 + 1.31125i 0.892113 1.54519i −0.820479 + 1.42111i 0.264656 0.759788i 2.48226 1.43313i −1.75783 −0.438739 + 2.96774i 0.762248
40.19 −0.231188 0.400430i −1.08307 + 1.35165i 0.893104 1.54690i 0.589208 1.02054i 0.791635 + 0.121209i 2.12181 1.22503i −1.75065 −0.653913 2.92787i −0.544872
40.20 −0.231188 0.400430i 1.08307 1.35165i 0.893104 1.54690i 0.589208 1.02054i −0.791635 0.121209i −2.12181 + 1.22503i −1.75065 −0.653913 2.92787i −0.544872
See all 80 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 40.40
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
9.c even 3 1 inner
41.b even 2 1 inner
369.i even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 369.2.i.a 80
3.b odd 2 1 1107.2.i.a 80
9.c even 3 1 inner 369.2.i.a 80
9.d odd 6 1 1107.2.i.a 80
41.b even 2 1 inner 369.2.i.a 80
123.b odd 2 1 1107.2.i.a 80
369.i even 6 1 inner 369.2.i.a 80
369.k odd 6 1 1107.2.i.a 80
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
369.2.i.a 80 1.a even 1 1 trivial
369.2.i.a 80 9.c even 3 1 inner
369.2.i.a 80 41.b even 2 1 inner
369.2.i.a 80 369.i even 6 1 inner
1107.2.i.a 80 3.b odd 2 1
1107.2.i.a 80 9.d odd 6 1
1107.2.i.a 80 123.b odd 2 1
1107.2.i.a 80 369.k odd 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(369, [\chi])\).