Properties

Label 177.5.c.a
Level $177$
Weight $5$
Character orbit 177.c
Analytic conductor $18.296$
Analytic rank $0$
Dimension $40$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [177,5,Mod(58,177)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(177, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 1]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("177.58");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 177 = 3 \cdot 59 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 177.c (of order \(2\), degree \(1\), 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: \(18.2964834658\)
Analytic rank: \(0\)
Dimension: \(40\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 40 q - 320 q^{4} + 80 q^{7} + 1080 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 40 q - 320 q^{4} + 80 q^{7} + 1080 q^{9} + 360 q^{12} + 144 q^{15} + 3944 q^{16} - 528 q^{17} + 444 q^{19} + 444 q^{20} + 1304 q^{22} + 4880 q^{25} - 1452 q^{26} - 1160 q^{28} - 996 q^{29} + 10320 q^{35} - 8640 q^{36} - 5196 q^{41} - 10476 q^{46} + 576 q^{48} + 5104 q^{49} + 936 q^{51} - 2184 q^{53} - 2520 q^{57} - 11736 q^{59} - 11448 q^{60} + 15240 q^{62} + 2160 q^{63} - 81012 q^{64} + 17352 q^{66} + 29568 q^{68} - 5964 q^{71} + 14376 q^{74} - 2736 q^{75} + 3480 q^{76} + 37692 q^{78} + 19020 q^{79} + 33096 q^{80} + 29160 q^{81} + 25128 q^{84} + 20220 q^{85} - 65880 q^{86} + 1512 q^{87} - 14932 q^{88} - 17864 q^{94} + 11004 q^{95}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
58.1 7.81880i 5.19615 −45.1337 21.3172 40.6277i −30.7266 227.790i 27.0000 166.675i
58.2 7.77798i −5.19615 −44.4970 28.5836 40.4156i 72.7001 221.650i 27.0000 222.323i
58.3 7.65331i −5.19615 −42.5731 −38.1687 39.7678i −35.1454 203.372i 27.0000 292.117i
58.4 6.76718i 5.19615 −29.7948 6.77685 35.1633i 45.8846 93.3518i 27.0000 45.8602i
58.5 6.70986i 5.19615 −29.0222 −41.0870 34.8655i −6.70931 87.3773i 27.0000 275.688i
58.6 6.10324i −5.19615 −21.2495 −12.8499 31.7133i 4.61608 32.0389i 27.0000 78.4262i
58.7 5.77154i −5.19615 −17.3107 34.3452 29.9898i −39.2727 7.56484i 27.0000 198.225i
58.8 4.96663i 5.19615 −8.66741 41.3974 25.8074i 1.08721 36.4182i 27.0000 205.606i
58.9 4.85825i −5.19615 −7.60257 −12.5087 25.2442i 50.4755 40.7968i 27.0000 60.7705i
58.10 4.64719i 5.19615 −5.59638 −0.691812 24.1475i −76.1022 48.3476i 27.0000 3.21498i
58.11 4.10319i −5.19615 −0.836195 −39.6276 21.3208i −85.8400 62.2200i 27.0000 162.600i
58.12 4.05068i −5.19615 −0.408022 −16.4107 21.0480i 47.3137 63.1581i 27.0000 66.4744i
58.13 3.44422i 5.19615 4.13738 −16.2205 17.8967i 92.6602 69.3575i 27.0000 55.8670i
58.14 2.43119i 5.19615 10.0893 25.9319 12.6328i −17.4595 63.4281i 27.0000 63.0454i
58.15 2.33963i −5.19615 10.5261 30.0439 12.1571i −41.7287 62.0613i 27.0000 70.2916i
58.16 2.31914i 5.19615 10.6216 −38.6371 12.0506i 9.48964 61.7392i 27.0000 89.6048i
58.17 2.15560i −5.19615 11.3534 30.9385 11.2008i 73.3307 58.9629i 27.0000 66.6909i
58.18 1.07792i 5.19615 14.8381 26.1400 5.60104i 49.1298 33.2410i 27.0000 28.1769i
58.19 0.850217i −5.19615 15.2771 −11.2738 4.41785i −26.4494 26.5923i 27.0000 9.58520i
58.20 0.389117i 5.19615 15.8486 −17.9988 2.02191i −47.2538 12.3928i 27.0000 7.00365i
See all 40 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 58.40
Significant digits:
Format:

Inner twists

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

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 177.5.c.a 40
3.b odd 2 1 531.5.c.d 40
59.b odd 2 1 inner 177.5.c.a 40
177.d even 2 1 531.5.c.d 40
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
177.5.c.a 40 1.a even 1 1 trivial
177.5.c.a 40 59.b odd 2 1 inner
531.5.c.d 40 3.b odd 2 1
531.5.c.d 40 177.d even 2 1

Hecke kernels

This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(177, [\chi])\).