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Properties

Label 156.3.f.a
Level $156$
Weight $3$
Character orbit 156.f
Analytic conductor $4.251$
Analytic rank $0$
Dimension $24$
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] = [156,3,Mod(79,156)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(156, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 0, 0]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("156.79");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 156 = 2^{2} \cdot 3 \cdot 13 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 156.f (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: \(4.25069212402\)
Analytic rank: \(0\)
Dimension: \(24\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 24 q + 4 q^{2} + 8 q^{4} - 12 q^{6} - 32 q^{8} - 72 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q + 4 q^{2} + 8 q^{4} - 12 q^{6} - 32 q^{8} - 72 q^{9} - 12 q^{10} + 12 q^{12} + 32 q^{14} + 4 q^{16} - 12 q^{18} + 84 q^{20} + 28 q^{22} - 36 q^{24} + 104 q^{25} - 96 q^{28} + 64 q^{29} - 12 q^{30} + 44 q^{32} + 48 q^{33} + 40 q^{34} - 24 q^{36} - 192 q^{37} - 104 q^{38} + 220 q^{40} - 220 q^{44} - 104 q^{46} - 144 q^{48} - 248 q^{49} + 100 q^{50} - 52 q^{52} + 336 q^{53} + 36 q^{54} + 168 q^{56} - 16 q^{58} + 60 q^{60} + 16 q^{61} + 152 q^{62} - 16 q^{64} - 132 q^{66} + 400 q^{68} - 192 q^{69} + 208 q^{70} + 96 q^{72} + 112 q^{73} - 104 q^{74} - 264 q^{76} - 272 q^{77} - 300 q^{80} + 216 q^{81} - 4 q^{82} + 96 q^{84} + 64 q^{85} + 288 q^{86} - 492 q^{88} + 36 q^{90} + 328 q^{92} - 96 q^{93} - 884 q^{94} + 72 q^{96} - 80 q^{97} - 572 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Display 100 coefficients 10 coefficients

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
79.1 −1.99963 − 0.0384798i 1.73205i 3.99704 + 0.153891i −4.98564 0.0666489 − 3.46346i − 3.34189i −7.98668 − 0.461529i −3.00000 9.96944 + 0.191846i
79.2 −1.99963 + 0.0384798i − 1.73205i 3.99704 − 0.153891i −4.98564 0.0666489 + 3.46346i 3.34189i −7.98668 + 0.461529i −3.00000 9.96944 − 0.191846i
79.3 −1.89675 − 0.634294i 1.73205i 3.19534 + 2.40620i 6.10663 1.09863 − 3.28527i 5.33206i −4.53454 − 6.59075i −3.00000 −11.5828 − 3.87340i
79.4 −1.89675 + 0.634294i − 1.73205i 3.19534 − 2.40620i 6.10663 1.09863 + 3.28527i − 5.33206i −4.53454 + 6.59075i −3.00000 −11.5828 + 3.87340i
79.5 −1.66943 − 1.10137i − 1.73205i 1.57397 + 3.67731i −0.251667 −1.90763 + 2.89153i − 2.33352i 1.42246 − 7.87252i −3.00000 0.420139 + 0.277178i
79.6 −1.66943 + 1.10137i 1.73205i 1.57397 − 3.67731i −0.251667 −1.90763 − 2.89153i 2.33352i 1.42246 + 7.87252i −3.00000 0.420139 − 0.277178i
79.7 −1.25145 − 1.56009i − 1.73205i −0.867741 + 3.90474i 6.81265 −2.70215 + 2.16758i 11.2335i 7.17767 − 3.53285i −3.00000 −8.52570 − 10.6283i
79.8 −1.25145 + 1.56009i 1.73205i −0.867741 − 3.90474i 6.81265 −2.70215 − 2.16758i − 11.2335i 7.17767 + 3.53285i −3.00000 −8.52570 + 10.6283i
79.9 −0.253155 − 1.98391i − 1.73205i −3.87182 + 1.00448i −5.54446 −3.43624 + 0.438478i − 3.35464i 2.97297 + 7.42708i −3.00000 1.40361 + 10.9997i
79.10 −0.253155 + 1.98391i 1.73205i −3.87182 − 1.00448i −5.54446 −3.43624 − 0.438478i 3.35464i 2.97297 − 7.42708i −3.00000 1.40361 − 10.9997i
79.11 0.337137 − 1.97138i 1.73205i −3.77268 − 1.32925i −3.28562 3.41453 + 0.583939i 11.8734i −3.89237 + 6.98924i −3.00000 −1.10771 + 6.47720i
79.12 0.337137 + 1.97138i − 1.73205i −3.77268 + 1.32925i −3.28562 3.41453 − 0.583939i − 11.8734i −3.89237 − 6.98924i −3.00000 −1.10771 − 6.47720i
79.13 0.805717 − 1.83052i − 1.73205i −2.70164 − 2.94977i 5.48615 −3.17056 − 1.39554i − 6.35783i −7.57638 + 2.56874i −3.00000 4.42028 − 10.0425i
79.14 0.805717 + 1.83052i 1.73205i −2.70164 + 2.94977i 5.48615 −3.17056 + 1.39554i 6.35783i −7.57638 − 2.56874i −3.00000 4.42028 + 10.0425i
79.15 0.969763 − 1.74916i 1.73205i −2.11912 − 3.39254i −4.25416 3.02963 + 1.67968i − 10.6496i −7.98914 + 0.416717i −3.00000 −4.12553 + 7.44120i
79.16 0.969763 + 1.74916i − 1.73205i −2.11912 + 3.39254i −4.25416 3.02963 − 1.67968i 10.6496i −7.98914 − 0.416717i −3.00000 −4.12553 − 7.44120i
79.17 1.41412 − 1.41431i − 1.73205i −0.000546494 − 4.00000i −9.54425 −2.44966 − 2.44932i 4.66845i −5.65801 − 5.65569i −3.00000 −13.4967 + 13.4985i
79.18 1.41412 + 1.41431i 1.73205i −0.000546494 4.00000i −9.54425 −2.44966 + 2.44932i − 4.66845i −5.65801 + 5.65569i −3.00000 −13.4967 − 13.4985i
79.19 1.69411 − 1.06301i 1.73205i 1.74001 − 3.60171i 5.51671 1.84119 + 2.93428i 1.01261i −0.880886 − 7.95135i −3.00000 9.34592 − 5.86433i
79.20 1.69411 + 1.06301i − 1.73205i 1.74001 + 3.60171i 5.51671 1.84119 − 2.93428i − 1.01261i −0.880886 + 7.95135i −3.00000 9.34592 + 5.86433i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 79.24
Significant digits:
Format:

Inner twists

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

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 156.3.f.a ✓ 24
3.b odd 2 1 468.3.f.b 24
4.b odd 2 1 inner 156.3.f.a ✓ 24
8.b even 2 1 2496.3.k.e 24
8.d odd 2 1 2496.3.k.e 24
12.b even 2 1 468.3.f.b 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
156.3.f.a ✓ 24 1.a even 1 1 trivial
156.3.f.a ✓ 24 4.b odd 2 1 inner
468.3.f.b 24 3.b odd 2 1
468.3.f.b 24 12.b even 2 1
2496.3.k.e 24 8.b even 2 1
2496.3.k.e 24 8.d odd 2 1

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(156, [\chi])\).