Properties

Label 925.2.o.c
Level $925$
Weight $2$
Character orbit 925.o
Analytic conductor $7.386$
Analytic rank $0$
Dimension $28$
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [925,2,Mod(174,925)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(925, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("925.174");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 925 = 5^{2} \cdot 37 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 925.o (of order \(6\), degree \(2\), not 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: \(7.38616218697\)
Analytic rank: \(0\)
Dimension: \(28\)
Relative dimension: \(14\) over \(\Q(\zeta_{6})\)
Twist minimal: no (minimal twist has level 185)
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.

\(\operatorname{Tr}(f)(q) = \) \( 28 q + 16 q^{4} + 8 q^{6} + 10 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 28 q + 16 q^{4} + 8 q^{6} + 10 q^{9} - 20 q^{11} + 72 q^{14} - 28 q^{16} - 12 q^{19} + 26 q^{21} + 42 q^{24} + 4 q^{26} + 24 q^{29} - 16 q^{31} + 22 q^{34} - 16 q^{36} - 46 q^{39} - 6 q^{41} - 50 q^{44} + 20 q^{46} + 14 q^{49} - 28 q^{51} - 46 q^{54} + 38 q^{56} + 36 q^{59} - 40 q^{61} - 100 q^{64} - 84 q^{66} - 34 q^{69} - 22 q^{71} + 132 q^{74} + 80 q^{76} - 46 q^{79} + 58 q^{81} - 16 q^{84} - 6 q^{86} + 32 q^{89} + 24 q^{91} - 44 q^{94} - 134 q^{96} - 8 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
174.1 −2.37929 + 1.37369i −0.830570 0.479530i 2.77403 4.80475i 0 2.63489 −0.542327 0.313113i 9.74781i −1.04010 1.80151i 0
174.2 −2.14882 + 1.24062i −1.90884 1.10207i 2.07829 3.59971i 0 5.46902 −3.31440 1.91357i 5.35102i 0.929125 + 1.60929i 0
174.3 −1.63699 + 0.945119i 2.42036 + 1.39740i 0.786500 1.36226i 0 −5.28283 −2.51695 1.45316i 0.807130i 2.40544 + 4.16634i 0
174.4 −1.37708 + 0.795055i 1.34979 + 0.779300i 0.264225 0.457651i 0 −2.47835 −1.38761 0.801138i 2.33993i −0.285383 0.494298i 0
174.5 −1.22029 + 0.704536i −0.133660 0.0771688i −0.00725754 + 0.0125704i 0 0.217473 2.08952 + 1.20638i 2.83860i −1.48809 2.57745i 0
174.6 −0.290053 + 0.167462i −2.06880 1.19442i −0.943913 + 1.63491i 0 0.800081 −3.83679 2.21517i 1.30213i 1.35329 + 2.34397i 0
174.7 −0.268684 + 0.155125i −1.78566 1.03095i −0.951873 + 1.64869i 0 0.639704 −1.83659 1.06035i 1.21113i 0.625722 + 1.08378i 0
174.8 0.268684 0.155125i 1.78566 + 1.03095i −0.951873 + 1.64869i 0 0.639704 1.83659 + 1.06035i 1.21113i 0.625722 + 1.08378i 0
174.9 0.290053 0.167462i 2.06880 + 1.19442i −0.943913 + 1.63491i 0 0.800081 3.83679 + 2.21517i 1.30213i 1.35329 + 2.34397i 0
174.10 1.22029 0.704536i 0.133660 + 0.0771688i −0.00725754 + 0.0125704i 0 0.217473 −2.08952 1.20638i 2.83860i −1.48809 2.57745i 0
174.11 1.37708 0.795055i −1.34979 0.779300i 0.264225 0.457651i 0 −2.47835 1.38761 + 0.801138i 2.33993i −0.285383 0.494298i 0
174.12 1.63699 0.945119i −2.42036 1.39740i 0.786500 1.36226i 0 −5.28283 2.51695 + 1.45316i 0.807130i 2.40544 + 4.16634i 0
174.13 2.14882 1.24062i 1.90884 + 1.10207i 2.07829 3.59971i 0 5.46902 3.31440 + 1.91357i 5.35102i 0.929125 + 1.60929i 0
174.14 2.37929 1.37369i 0.830570 + 0.479530i 2.77403 4.80475i 0 2.63489 0.542327 + 0.313113i 9.74781i −1.04010 1.80151i 0
824.1 −2.37929 1.37369i −0.830570 + 0.479530i 2.77403 + 4.80475i 0 2.63489 −0.542327 + 0.313113i 9.74781i −1.04010 + 1.80151i 0
824.2 −2.14882 1.24062i −1.90884 + 1.10207i 2.07829 + 3.59971i 0 5.46902 −3.31440 + 1.91357i 5.35102i 0.929125 1.60929i 0
824.3 −1.63699 0.945119i 2.42036 1.39740i 0.786500 + 1.36226i 0 −5.28283 −2.51695 + 1.45316i 0.807130i 2.40544 4.16634i 0
824.4 −1.37708 0.795055i 1.34979 0.779300i 0.264225 + 0.457651i 0 −2.47835 −1.38761 + 0.801138i 2.33993i −0.285383 + 0.494298i 0
824.5 −1.22029 0.704536i −0.133660 + 0.0771688i −0.00725754 0.0125704i 0 0.217473 2.08952 1.20638i 2.83860i −1.48809 + 2.57745i 0
824.6 −0.290053 0.167462i −2.06880 + 1.19442i −0.943913 1.63491i 0 0.800081 −3.83679 + 2.21517i 1.30213i 1.35329 2.34397i 0
See all 28 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 174.14
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
37.c even 3 1 inner
185.n even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 925.2.o.c 28
5.b even 2 1 inner 925.2.o.c 28
5.c odd 4 1 185.2.e.b 14
5.c odd 4 1 925.2.e.b 14
37.c even 3 1 inner 925.2.o.c 28
185.n even 6 1 inner 925.2.o.c 28
185.r odd 12 1 6845.2.a.m 7
185.s odd 12 1 185.2.e.b 14
185.s odd 12 1 925.2.e.b 14
185.s odd 12 1 6845.2.a.j 7
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
185.2.e.b 14 5.c odd 4 1
185.2.e.b 14 185.s odd 12 1
925.2.e.b 14 5.c odd 4 1
925.2.e.b 14 185.s odd 12 1
925.2.o.c 28 1.a even 1 1 trivial
925.2.o.c 28 5.b even 2 1 inner
925.2.o.c 28 37.c even 3 1 inner
925.2.o.c 28 185.n even 6 1 inner
6845.2.a.j 7 185.s odd 12 1
6845.2.a.m 7 185.r odd 12 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{28} - 22 T_{2}^{26} + 301 T_{2}^{24} - 2584 T_{2}^{22} + 16254 T_{2}^{20} - 72628 T_{2}^{18} + \cdots + 81 \) acting on \(S_{2}^{\mathrm{new}}(925, [\chi])\). Copy content Toggle raw display