Properties

Label 1140.2.u.a
Level $1140$
Weight $2$
Character orbit 1140.u
Analytic conductor $9.103$
Analytic rank $0$
Dimension $36$
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] = [1140,2,Mod(77,1140)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1140, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([0, 2, 1, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1140.77");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1140 = 2^{2} \cdot 3 \cdot 5 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1140.u (of order \(4\), 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: \(9.10294583043\)
Analytic rank: \(0\)
Dimension: \(36\)
Relative dimension: \(18\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 36 q - 2 q^{3} - 4 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 36 q - 2 q^{3} - 4 q^{7} + 8 q^{13} + 4 q^{15} - 8 q^{21} - 20 q^{25} + 10 q^{27} - 28 q^{33} + 12 q^{37} + 16 q^{43} + 28 q^{45} - 32 q^{51} + 2 q^{57} + 96 q^{61} - 24 q^{63} - 16 q^{67} + 44 q^{73} + 4 q^{75} - 12 q^{81} - 60 q^{85} + 44 q^{87} + 24 q^{91} - 24 q^{93} - 88 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
77.1 0 −1.72892 + 0.104120i 0 −1.25027 1.85387i 0 1.53683 + 1.53683i 0 2.97832 0.360031i 0
77.2 0 −1.67131 0.454653i 0 1.74808 + 1.39436i 0 2.11114 + 2.11114i 0 2.58658 + 1.51974i 0
77.3 0 −1.51962 + 0.831114i 0 −0.584734 + 2.15826i 0 −0.319747 0.319747i 0 1.61850 2.52596i 0
77.4 0 −1.49248 + 0.878917i 0 2.22480 + 0.224229i 0 −1.69928 1.69928i 0 1.45501 2.62354i 0
77.5 0 −1.17415 1.27333i 0 0.349474 2.20859i 0 −2.74157 2.74157i 0 −0.242724 + 2.99016i 0
77.6 0 −0.878917 + 1.49248i 0 −2.22480 0.224229i 0 −1.69928 1.69928i 0 −1.45501 2.62354i 0
77.7 0 −0.865276 1.50043i 0 −1.09331 + 1.95056i 0 −0.902876 0.902876i 0 −1.50259 + 2.59658i 0
77.8 0 −0.831114 + 1.51962i 0 0.584734 2.15826i 0 −0.319747 0.319747i 0 −1.61850 2.52596i 0
77.9 0 −0.246513 1.71442i 0 1.60612 + 1.55575i 0 3.36156 + 3.36156i 0 −2.87846 + 0.845254i 0
77.10 0 −0.104120 + 1.72892i 0 1.25027 + 1.85387i 0 1.53683 + 1.53683i 0 −2.97832 0.360031i 0
77.11 0 0.454653 + 1.67131i 0 −1.74808 1.39436i 0 2.11114 + 2.11114i 0 −2.58658 + 1.51974i 0
77.12 0 0.652056 1.60463i 0 −2.13223 + 0.673490i 0 1.04147 + 1.04147i 0 −2.14965 2.09261i 0
77.13 0 0.753222 1.55970i 0 −1.28294 1.83141i 0 −3.38752 3.38752i 0 −1.86531 2.34960i 0
77.14 0 1.27333 + 1.17415i 0 −0.349474 + 2.20859i 0 −2.74157 2.74157i 0 0.242724 + 2.99016i 0
77.15 0 1.50043 + 0.865276i 0 1.09331 1.95056i 0 −0.902876 0.902876i 0 1.50259 + 2.59658i 0
77.16 0 1.55970 0.753222i 0 1.28294 + 1.83141i 0 −3.38752 3.38752i 0 1.86531 2.34960i 0
77.17 0 1.60463 0.652056i 0 2.13223 0.673490i 0 1.04147 + 1.04147i 0 2.14965 2.09261i 0
77.18 0 1.71442 + 0.246513i 0 −1.60612 1.55575i 0 3.36156 + 3.36156i 0 2.87846 + 0.845254i 0
533.1 0 −1.72892 0.104120i 0 −1.25027 + 1.85387i 0 1.53683 1.53683i 0 2.97832 + 0.360031i 0
533.2 0 −1.67131 + 0.454653i 0 1.74808 1.39436i 0 2.11114 2.11114i 0 2.58658 1.51974i 0
See all 36 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 77.18
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
5.c odd 4 1 inner
15.e even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1140.2.u.a 36
3.b odd 2 1 inner 1140.2.u.a 36
5.c odd 4 1 inner 1140.2.u.a 36
15.e even 4 1 inner 1140.2.u.a 36
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1140.2.u.a 36 1.a even 1 1 trivial
1140.2.u.a 36 3.b odd 2 1 inner
1140.2.u.a 36 5.c odd 4 1 inner
1140.2.u.a 36 15.e even 4 1 inner