Properties

Label 1360.2.bn.a
Level $1360$
Weight $2$
Character orbit 1360.bn
Analytic conductor $10.860$
Analytic rank $0$
Dimension $32$
Inner twists $4$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [1360,2,Mod(783,1360)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(1360, base_ring=CyclotomicField(4)) chi = DirichletCharacter(H, H._module([2, 0, 3, 0])) N = Newforms(chi, 2, names="a")
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("1360.783"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Level: \( N \) \(=\) \( 1360 = 2^{4} \cdot 5 \cdot 17 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1360.bn (of order \(4\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [32] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(1)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(10.8596546749\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 32 q + 8 q^{13} - 16 q^{21} - 24 q^{25} + 8 q^{33} - 16 q^{41} + 24 q^{45} - 16 q^{53} + 32 q^{57} + 16 q^{61} + 56 q^{65} - 8 q^{73} + 40 q^{77} + 32 q^{81} + 56 q^{93} + 64 q^{97}+O(q^{100}) \) 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.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
783.1 0 −2.19121 + 2.19121i 0 1.49569 + 1.66220i 0 2.96099 + 2.96099i 0 6.60283i 0
783.2 0 −1.79808 + 1.79808i 0 −0.494871 2.18062i 0 0.552628 + 0.552628i 0 3.46620i 0
783.3 0 −1.75921 + 1.75921i 0 0.152427 + 2.23087i 0 −3.52764 3.52764i 0 3.18965i 0
783.4 0 −1.62263 + 1.62263i 0 1.74625 1.39664i 0 −1.20200 1.20200i 0 2.26589i 0
783.5 0 −1.11416 + 1.11416i 0 −2.20290 + 0.383718i 0 0.0454135 + 0.0454135i 0 0.517277i 0
783.6 0 −0.708995 + 0.708995i 0 −1.24756 + 1.85569i 0 1.80520 + 1.80520i 0 1.99465i 0
783.7 0 −0.656289 + 0.656289i 0 1.83824 + 1.27314i 0 0.769074 + 0.769074i 0 2.13857i 0
783.8 0 −0.250928 + 0.250928i 0 −1.28728 1.82836i 0 3.34453 + 3.34453i 0 2.87407i 0
783.9 0 0.250928 0.250928i 0 −1.28728 1.82836i 0 −3.34453 3.34453i 0 2.87407i 0
783.10 0 0.656289 0.656289i 0 1.83824 + 1.27314i 0 −0.769074 0.769074i 0 2.13857i 0
783.11 0 0.708995 0.708995i 0 −1.24756 + 1.85569i 0 −1.80520 1.80520i 0 1.99465i 0
783.12 0 1.11416 1.11416i 0 −2.20290 + 0.383718i 0 −0.0454135 0.0454135i 0 0.517277i 0
783.13 0 1.62263 1.62263i 0 1.74625 1.39664i 0 1.20200 + 1.20200i 0 2.26589i 0
783.14 0 1.75921 1.75921i 0 0.152427 + 2.23087i 0 3.52764 + 3.52764i 0 3.18965i 0
783.15 0 1.79808 1.79808i 0 −0.494871 2.18062i 0 −0.552628 0.552628i 0 3.46620i 0
783.16 0 2.19121 2.19121i 0 1.49569 + 1.66220i 0 −2.96099 2.96099i 0 6.60283i 0
1327.1 0 −2.19121 2.19121i 0 1.49569 1.66220i 0 2.96099 2.96099i 0 6.60283i 0
1327.2 0 −1.79808 1.79808i 0 −0.494871 + 2.18062i 0 0.552628 0.552628i 0 3.46620i 0
1327.3 0 −1.75921 1.75921i 0 0.152427 2.23087i 0 −3.52764 + 3.52764i 0 3.18965i 0
1327.4 0 −1.62263 1.62263i 0 1.74625 + 1.39664i 0 −1.20200 + 1.20200i 0 2.26589i 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 783.16
Significant digits:
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Inner twists

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

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1360.2.bn.a 32
4.b odd 2 1 inner 1360.2.bn.a 32
5.c odd 4 1 inner 1360.2.bn.a 32
20.e even 4 1 inner 1360.2.bn.a 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1360.2.bn.a 32 1.a even 1 1 trivial
1360.2.bn.a 32 4.b odd 2 1 inner
1360.2.bn.a 32 5.c odd 4 1 inner
1360.2.bn.a 32 20.e even 4 1 inner