Properties

Label 798.2.w.a
Level $798$
Weight $2$
Character orbit 798.w
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(311,798)]
 
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, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("798.311");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 798 = 2 \cdot 3 \cdot 7 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 798.w (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.

\(\operatorname{Tr}(f)(q) = \) \( 104 q + 52 q^{4} + 8 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 104 q + 52 q^{4} + 8 q^{7} + 12 q^{13} + 2 q^{15} - 52 q^{16} - 8 q^{18} + 12 q^{19} + 24 q^{21} + 4 q^{22} - 48 q^{25} + 4 q^{28} - 4 q^{30} + 12 q^{31} - 12 q^{34} + 8 q^{37} + 2 q^{39} + 28 q^{42} + 12 q^{43} - 60 q^{45} - 8 q^{46} + 4 q^{49} + 32 q^{51} - 18 q^{54} + 6 q^{57} + 4 q^{58} + 4 q^{60} - 44 q^{63} - 104 q^{64} - 24 q^{66} - 8 q^{67} + 8 q^{70} - 16 q^{72} + 30 q^{75} + 12 q^{76} + 4 q^{78} - 32 q^{81} + 12 q^{84} + 4 q^{85} + 12 q^{87} - 4 q^{88} + 72 q^{90} + 68 q^{91} + 44 q^{93} - 120 q^{94} + 12 q^{97} + 54 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
311.1 −0.866025 0.500000i −1.71437 0.246869i 0.500000 + 0.866025i 0.416025 0.720576i 1.36125 + 1.07098i 2.33836 + 1.23778i 1.00000i 2.87811 + 0.846447i −0.720576 + 0.416025i
311.2 −0.866025 0.500000i −1.66814 + 0.466178i 0.500000 + 0.866025i −1.33924 + 2.31963i 1.67774 + 0.430346i −0.358506 2.62135i 1.00000i 2.56536 1.55530i 2.31963 1.33924i
311.3 −0.866025 0.500000i −1.62865 0.589487i 0.500000 + 0.866025i −0.321785 + 0.557348i 1.11571 + 1.32484i −2.56463 + 0.650129i 1.00000i 2.30501 + 1.92014i 0.557348 0.321785i
311.4 −0.866025 0.500000i −1.46730 + 0.920341i 0.500000 + 0.866025i 1.70143 2.94697i 1.73089 0.0633882i 0.463625 2.60481i 1.00000i 1.30594 2.70083i −2.94697 + 1.70143i
311.5 −0.866025 0.500000i −1.45310 + 0.942606i 0.500000 + 0.866025i −1.54054 + 2.66829i 1.72972 0.0897714i 1.45255 + 2.21136i 1.00000i 1.22299 2.73940i 2.66829 1.54054i
311.6 −0.866025 0.500000i −1.43450 0.970669i 0.500000 + 0.866025i 0.583467 1.01059i 0.756982 + 1.55788i 2.56527 0.647587i 1.00000i 1.11560 + 2.78486i −1.01059 + 0.583467i
311.7 −0.866025 0.500000i −1.39943 + 1.02059i 0.500000 + 0.866025i 0.477904 0.827754i 1.72223 0.184140i −2.47443 + 0.936600i 1.00000i 0.916803 2.85648i −0.827754 + 0.477904i
311.8 −0.866025 0.500000i −0.978968 1.42885i 0.500000 + 0.866025i −0.584845 + 1.01298i 0.133385 + 1.72691i 1.51443 2.16945i 1.00000i −1.08324 + 2.79760i 1.01298 0.584845i
311.9 −0.866025 0.500000i −0.871095 1.49706i 0.500000 + 0.866025i −2.18956 + 3.79242i 0.00585950 + 1.73204i 0.628400 + 2.57004i 1.00000i −1.48239 + 2.60817i 3.79242 2.18956i
311.10 −0.866025 0.500000i −0.581436 + 1.63154i 0.500000 + 0.866025i −0.275442 + 0.477080i 1.31931 1.12224i 1.78801 + 1.95013i 1.00000i −2.32386 1.89728i 0.477080 0.275442i
311.11 −0.866025 0.500000i −0.535085 1.64733i 0.500000 + 0.866025i 1.20534 2.08771i −0.360266 + 1.69417i −0.685369 + 2.55544i 1.00000i −2.42737 + 1.76292i −2.08771 + 1.20534i
311.12 −0.866025 0.500000i −0.322410 + 1.70178i 0.500000 + 0.866025i 0.540003 0.935313i 1.13010 1.31258i −2.37817 1.15944i 1.00000i −2.79210 1.09734i −0.935313 + 0.540003i
311.13 −0.866025 0.500000i −0.239660 + 1.71539i 0.500000 + 0.866025i 2.17399 3.76547i 1.06525 1.36574i 2.64176 + 0.145281i 1.00000i −2.88513 0.822221i −3.76547 + 2.17399i
311.14 −0.866025 0.500000i −0.0273444 + 1.73183i 0.500000 + 0.866025i −1.41848 + 2.45689i 0.889598 1.48614i 0.863523 2.50087i 1.00000i −2.99850 0.0947118i 2.45689 1.41848i
311.15 −0.866025 0.500000i 0.259886 1.71244i 0.500000 + 0.866025i −0.381222 + 0.660296i −1.08129 + 1.35308i −1.80713 + 1.93243i 1.00000i −2.86492 0.890078i 0.660296 0.381222i
311.16 −0.866025 0.500000i 0.340077 1.69834i 0.500000 + 0.866025i 1.35551 2.34782i −1.14368 + 1.30076i −0.331641 2.62488i 1.00000i −2.76870 1.15513i −2.34782 + 1.35551i
311.17 −0.866025 0.500000i 0.883615 + 1.48971i 0.500000 + 0.866025i 0.967471 1.67571i −0.0203795 1.73193i −0.442197 + 2.60854i 1.00000i −1.43845 + 2.63265i −1.67571 + 0.967471i
311.18 −0.866025 0.500000i 0.936161 1.45726i 0.500000 + 0.866025i 1.34516 2.32988i −1.53937 + 0.793943i 2.56411 + 0.652194i 1.00000i −1.24721 2.72846i −2.32988 + 1.34516i
311.19 −0.866025 0.500000i 1.19412 1.25462i 0.500000 + 0.866025i −0.472436 + 0.818283i −1.66145 + 0.489477i −1.90711 + 1.83383i 1.00000i −0.148162 2.99634i 0.818283 0.472436i
311.20 −0.866025 0.500000i 1.24513 + 1.20401i 0.500000 + 0.866025i 0.234081 0.405440i −0.476310 1.66527i 2.09636 1.61409i 1.00000i 0.100708 + 2.99831i −0.405440 + 0.234081i
See next 80 embeddings (of 104 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 311.52
Significant digits:
Format:

Inner twists

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

Hecke kernels

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