Properties

Label 798.2.bn.a
Level $798$
Weight $2$
Character orbit 798.bn
Analytic conductor $6.372$
Analytic rank $0$
Dimension $104$
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] = [798,2,Mod(353,798)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(798, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 1, 4]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("798.353");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 798 = 2 \cdot 3 \cdot 7 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 798.bn (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: \(6.37206208130\)
Analytic rank: \(0\)
Dimension: \(104\)
Relative dimension: \(52\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 104 q - 104 q^{4} + 8 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 104 q - 104 q^{4} + 8 q^{7} - 12 q^{13} + 2 q^{15} + 104 q^{16} - 8 q^{18} + 12 q^{19} - 12 q^{21} + 4 q^{22} + 96 q^{25} - 8 q^{28} - 4 q^{30} + 12 q^{31} + 12 q^{34} + 8 q^{37} + 2 q^{39} - 38 q^{42} + 12 q^{43} - 60 q^{45} - 8 q^{46} + 4 q^{49} - 16 q^{51} + 12 q^{52} + 6 q^{57} + 4 q^{58} - 2 q^{60} + 36 q^{61} + 52 q^{63} - 104 q^{64} + 16 q^{67} - 16 q^{70} + 8 q^{72} + 30 q^{75} - 12 q^{76} + 4 q^{78} + 16 q^{81} + 12 q^{84} + 4 q^{85} + 12 q^{87} - 4 q^{88} - 72 q^{90} - 76 q^{91} - 88 q^{93} - 120 q^{94} - 12 q^{97} + 54 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
353.1 1.00000i −1.73204 0.00585950i −1.00000 −4.37911 −0.00585950 + 1.73204i 0.628400 + 2.57004i 1.00000i 2.99993 + 0.0202978i 4.37911i
353.2 1.00000i −1.72691 0.133385i −1.00000 −1.16969 −0.133385 + 1.72691i 1.51443 2.16945i 1.00000i 2.96442 + 0.460686i 1.16969i
353.3 1.00000i −1.69417 + 0.360266i −1.00000 2.41068 0.360266 + 1.69417i −0.685369 + 2.55544i 1.00000i 2.74042 1.22070i 2.41068i
353.4 1.00000i −1.55788 0.756982i −1.00000 1.16693 −0.756982 + 1.55788i 2.56527 0.647587i 1.00000i 1.85396 + 2.35857i 1.16693i
353.5 1.00000i −1.35308 + 1.08129i −1.00000 −0.762444 1.08129 + 1.35308i −1.80713 + 1.93243i 1.00000i 0.661629 2.92613i 0.762444i
353.6 1.00000i −1.32484 1.11571i −1.00000 −0.643570 −1.11571 + 1.32484i −2.56463 + 0.650129i 1.00000i 0.510382 + 2.95627i 0.643570i
353.7 1.00000i −1.30076 + 1.14368i −1.00000 2.71103 1.14368 + 1.30076i −0.331641 2.62488i 1.00000i 0.383975 2.97533i 2.71103i
353.8 1.00000i −1.07098 1.36125i −1.00000 0.832050 −1.36125 + 1.07098i 2.33836 + 1.23778i 1.00000i −0.706011 + 2.91574i 0.832050i
353.9 1.00000i −0.793943 + 1.53937i −1.00000 2.69032 1.53937 + 0.793943i 2.56411 + 0.652194i 1.00000i −1.73931 2.44434i 2.69032i
353.10 1.00000i −0.489477 + 1.66145i −1.00000 −0.944872 1.66145 + 0.489477i −1.90711 + 1.83383i 1.00000i −2.52082 1.62648i 0.944872i
353.11 1.00000i −0.430346 1.67774i −1.00000 −2.67848 −1.67774 + 0.430346i −0.358506 2.62135i 1.00000i −2.62960 + 1.44402i 2.67848i
353.12 1.00000i −0.108104 + 1.72867i −1.00000 0.727709 1.72867 + 0.108104i −0.240912 2.63476i 1.00000i −2.97663 0.373752i 0.727709i
353.13 1.00000i −0.0205068 + 1.73193i −1.00000 −3.93794 1.73193 + 0.0205068i 2.35858 1.19879i 1.00000i −2.99916 0.0710327i 3.93794i
353.14 1.00000i 0.0633882 1.73089i −1.00000 3.40287 −1.73089 0.0633882i 0.463625 2.60481i 1.00000i −2.99196 0.219436i 3.40287i
353.15 1.00000i 0.0897714 1.72972i −1.00000 −3.08108 −1.72972 0.0897714i 1.45255 + 2.21136i 1.00000i −2.98388 0.310559i 3.08108i
353.16 1.00000i 0.184140 1.72223i −1.00000 0.955808 −1.72223 0.184140i −2.47443 + 0.936600i 1.00000i −2.93218 0.634265i 0.955808i
353.17 1.00000i 0.723368 + 1.57377i −1.00000 3.98517 1.57377 0.723368i −2.62742 + 0.310875i 1.00000i −1.95348 + 2.27682i 3.98517i
353.18 1.00000i 1.06101 + 1.36904i −1.00000 −1.31153 1.36904 1.06101i 1.41291 + 2.23689i 1.00000i −0.748518 + 2.90512i 1.31153i
353.19 1.00000i 1.12224 1.31931i −1.00000 −0.550885 −1.31931 1.12224i 1.78801 + 1.95013i 1.00000i −0.481156 2.96116i 0.550885i
353.20 1.00000i 1.22600 + 1.22349i −1.00000 −0.764014 1.22349 1.22600i −2.38978 1.13532i 1.00000i 0.00614135 + 2.99999i 0.764014i
See next 80 embeddings (of 104 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 353.52
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
133.t odd 6 1 inner
399.p even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 798.2.bn.a yes 104
3.b odd 2 1 inner 798.2.bn.a yes 104
7.d odd 6 1 798.2.w.a 104
19.c even 3 1 798.2.w.a 104
21.g even 6 1 798.2.w.a 104
57.h odd 6 1 798.2.w.a 104
133.t odd 6 1 inner 798.2.bn.a yes 104
399.p even 6 1 inner 798.2.bn.a yes 104
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
798.2.w.a 104 7.d odd 6 1
798.2.w.a 104 19.c even 3 1
798.2.w.a 104 21.g even 6 1
798.2.w.a 104 57.h odd 6 1
798.2.bn.a yes 104 1.a even 1 1 trivial
798.2.bn.a yes 104 3.b odd 2 1 inner
798.2.bn.a yes 104 133.t odd 6 1 inner
798.2.bn.a yes 104 399.p even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(798, [\chi])\).