Properties

Label 405.5.c.b
Level $405$
Weight $5$
Character orbit 405.c
Analytic conductor $41.865$
Analytic rank $0$
Dimension $32$
Inner twists $2$

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Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [405,5,Mod(161,405)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("405.161"); S:= CuspForms(chi, 5); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(405, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([1, 0])) N = Newforms(chi, 5, names="a")
 
Level: \( N \) \(=\) \( 405 = 3^{4} \cdot 5 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 405.c (of order \(2\), degree \(1\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [32,0,0,-256,0,0,52] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(7)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(41.8648350490\)
Analytic rank: \(0\)
Dimension: \(32\)
Twist minimal: no (minimal twist has level 45)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 32 q - 256 q^{4} + 52 q^{7} - 20 q^{13} + 2048 q^{16} + 508 q^{19} - 1344 q^{22} - 4000 q^{25} - 1664 q^{28} + 2944 q^{31} + 1188 q^{34} + 2068 q^{37} - 3300 q^{40} - 1136 q^{43} + 5724 q^{46} + 3348 q^{49}+ \cdots - 46532 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
161.1 7.94106i 0 −47.0604 11.1803i 0 −20.2472 246.652i 0 88.7837
161.2 7.29275i 0 −37.1842 11.1803i 0 51.7649 154.491i 0 −81.5354
161.3 6.85584i 0 −31.0026 11.1803i 0 −25.1046 102.855i 0 −76.6506
161.4 6.65381i 0 −28.2732 11.1803i 0 86.7729 81.6633i 0 74.3918
161.5 6.03767i 0 −20.4535 11.1803i 0 16.2628 26.8889i 0 −67.5033
161.6 5.90236i 0 −18.8378 11.1803i 0 −72.3212 16.7497i 0 65.9903
161.7 5.52783i 0 −14.5570 11.1803i 0 1.64066 7.97692i 0 61.8031
161.8 3.89522i 0 0.827263 11.1803i 0 −31.0349 65.5459i 0 −43.5499
161.9 3.73920i 0 2.01838 11.1803i 0 39.4150 67.3743i 0 −41.8055
161.10 3.73710i 0 2.03405 11.1803i 0 −16.0585 67.3951i 0 41.7821
161.11 3.58617i 0 3.13937 11.1803i 0 −91.8108 68.6371i 0 −40.0946
161.12 2.99787i 0 7.01276 11.1803i 0 3.27438 68.9893i 0 33.5172
161.13 2.48322i 0 9.83359 11.1803i 0 31.5696 64.1506i 0 −27.7633
161.14 1.23097i 0 14.4847 11.1803i 0 42.2629 37.5258i 0 13.7627
161.15 1.04455i 0 14.9089 11.1803i 0 72.9965 32.2860i 0 −11.6784
161.16 0.943633i 0 15.1096 11.1803i 0 −63.3825 29.3560i 0 10.5501
161.17 0.943633i 0 15.1096 11.1803i 0 −63.3825 29.3560i 0 10.5501
161.18 1.04455i 0 14.9089 11.1803i 0 72.9965 32.2860i 0 −11.6784
161.19 1.23097i 0 14.4847 11.1803i 0 42.2629 37.5258i 0 13.7627
161.20 2.48322i 0 9.83359 11.1803i 0 31.5696 64.1506i 0 −27.7633
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 161.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 405.5.c.b 32
3.b odd 2 1 inner 405.5.c.b 32
9.c even 3 1 45.5.i.a 32
9.c even 3 1 135.5.i.a 32
9.d odd 6 1 45.5.i.a 32
9.d odd 6 1 135.5.i.a 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
45.5.i.a 32 9.c even 3 1
45.5.i.a 32 9.d odd 6 1
135.5.i.a 32 9.c even 3 1
135.5.i.a 32 9.d odd 6 1
405.5.c.b 32 1.a even 1 1 trivial
405.5.c.b 32 3.b odd 2 1 inner