Properties

Label 760.2.co.a
Level $760$
Weight $2$
Character orbit 760.co
Analytic conductor $6.069$
Analytic rank $0$
Dimension $360$
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] = [760,2,Mod(33,760)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(760, base_ring=CyclotomicField(36))
 
chi = DirichletCharacter(H, H._module([0, 0, 27, 14]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("760.33");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 760 = 2^{3} \cdot 5 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 760.co (of order \(36\), degree \(12\), 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: \(6.06863055362\)
Analytic rank: \(0\)
Dimension: \(360\)
Relative dimension: \(30\) over \(\Q(\zeta_{36})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{36}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 360 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 360 q + 24 q^{23} + 24 q^{25} + 72 q^{33} - 36 q^{41} + 48 q^{43} + 24 q^{47} - 72 q^{51} + 72 q^{55} - 24 q^{57} + 108 q^{63} - 144 q^{67} - 72 q^{77} - 48 q^{81} - 36 q^{83} - 72 q^{87} + 72 q^{91} + 36 q^{93}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
33.1 0 −1.87266 2.67443i 0 −0.657526 2.13721i 0 3.03482 + 0.813178i 0 −2.61968 + 7.19751i 0
33.2 0 −1.81268 2.58877i 0 2.05719 + 0.876331i 0 0.123641 + 0.0331295i 0 −2.38988 + 6.56614i 0
33.3 0 −1.70479 2.43469i 0 −0.955362 + 2.02170i 0 3.02003 + 0.809214i 0 −1.99535 + 5.48218i 0
33.4 0 −1.48525 2.12115i 0 −2.14758 0.622820i 0 −3.32456 0.890814i 0 −1.26727 + 3.48180i 0
33.5 0 −1.33571 1.90759i 0 −1.68315 + 1.47207i 0 0.610837 + 0.163673i 0 −0.828721 + 2.27689i 0
33.6 0 −1.17045 1.67158i 0 0.833703 + 2.07483i 0 −4.35255 1.16626i 0 −0.398156 + 1.09392i 0
33.7 0 −1.11856 1.59747i 0 1.83270 + 1.28110i 0 2.88302 + 0.772503i 0 −0.274674 + 0.754660i 0
33.8 0 −0.975756 1.39352i 0 −0.499440 2.17958i 0 −1.09418 0.293185i 0 0.0362511 0.0995992i 0
33.9 0 −0.961244 1.37280i 0 2.02099 0.956861i 0 −2.94465 0.789017i 0 0.0654750 0.179891i 0
33.10 0 −0.808307 1.15438i 0 1.08150 1.95713i 0 2.17014 + 0.581488i 0 0.346823 0.952887i 0
33.11 0 −0.772151 1.10275i 0 −1.66372 1.49400i 0 0.759256 + 0.203442i 0 0.406228 1.11610i 0
33.12 0 −0.588308 0.840191i 0 −0.0701490 + 2.23497i 0 −1.50551 0.403401i 0 0.666246 1.83050i 0
33.13 0 −0.399936 0.571168i 0 1.70949 + 1.44140i 0 2.74141 + 0.734558i 0 0.859777 2.36222i 0
33.14 0 −0.0151620 0.0216536i 0 −1.55699 + 1.60492i 0 −0.954785 0.255834i 0 1.02582 2.81842i 0
33.15 0 0.122567 + 0.175045i 0 2.23547 0.0518275i 0 −3.94272 1.05645i 0 1.01044 2.77617i 0
33.16 0 0.178929 + 0.255537i 0 −1.93540 1.11992i 0 −2.84819 0.763171i 0 0.992777 2.72763i 0
33.17 0 0.321418 + 0.459033i 0 2.20304 + 0.382896i 0 2.13377 + 0.571743i 0 0.918659 2.52399i 0
33.18 0 0.349915 + 0.499730i 0 −2.21686 + 0.292423i 0 4.50155 + 1.20619i 0 0.898771 2.46935i 0
33.19 0 0.421297 + 0.601675i 0 0.455539 2.18917i 0 −3.10049 0.830773i 0 0.841539 2.31211i 0
33.20 0 0.484029 + 0.691265i 0 −1.80196 1.32399i 0 1.60236 + 0.429351i 0 0.782497 2.14989i 0
See next 80 embeddings (of 360 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 33.30
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.c odd 4 1 inner
19.f odd 18 1 inner
95.r even 36 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 760.2.co.a 360
5.c odd 4 1 inner 760.2.co.a 360
19.f odd 18 1 inner 760.2.co.a 360
95.r even 36 1 inner 760.2.co.a 360
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
760.2.co.a 360 1.a even 1 1 trivial
760.2.co.a 360 5.c odd 4 1 inner
760.2.co.a 360 19.f odd 18 1 inner
760.2.co.a 360 95.r even 36 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(760, [\chi])\).