Properties

Label 72.3.j.a
Level $72$
Weight $3$
Character orbit 72.j
Analytic conductor $1.962$
Analytic rank $0$
Dimension $44$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [72,3,Mod(5,72)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(72, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 3, 5]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("72.5");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 72 = 2^{3} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 72.j (of order \(6\), degree \(2\), 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: \(1.96185790339\)
Analytic rank: \(0\)
Dimension: \(44\)
Relative dimension: \(22\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 44 q - 3 q^{2} - q^{4} + 5 q^{6} - 2 q^{7} - 4 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 44 q - 3 q^{2} - q^{4} + 5 q^{6} - 2 q^{7} - 4 q^{9} + 4 q^{10} + 14 q^{12} - 48 q^{14} + 14 q^{15} - q^{16} - 38 q^{18} - 66 q^{20} + 7 q^{22} - 6 q^{23} - 47 q^{24} - 72 q^{25} + 28 q^{28} + 16 q^{30} - 2 q^{31} - 93 q^{32} + 30 q^{33} + 9 q^{34} - 105 q^{36} + 99 q^{38} - 118 q^{39} - 56 q^{40} + 66 q^{41} + 236 q^{42} + 72 q^{46} - 6 q^{47} + 117 q^{48} - 72 q^{49} + 189 q^{50} - 42 q^{52} + 139 q^{54} + 92 q^{55} + 270 q^{56} - 8 q^{57} - 38 q^{58} + 456 q^{60} - 226 q^{63} + 2 q^{64} - 6 q^{65} - 258 q^{66} + 387 q^{68} - 4 q^{70} + 259 q^{72} - 8 q^{73} - 432 q^{74} - 63 q^{76} - 620 q^{78} - 2 q^{79} - 44 q^{81} + 186 q^{82} - 232 q^{84} - 615 q^{86} + 174 q^{87} - 77 q^{88} - 554 q^{90} - 624 q^{92} - 186 q^{94} + 144 q^{95} - 794 q^{96} - 2 q^{97}+O(q^{100}) \) 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.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
5.1 −1.95473 0.423142i 2.84278 + 0.958433i 3.64190 + 1.65425i −3.64648 + 6.31589i −5.15130 3.07637i −0.487126 0.843726i −6.41894 4.77465i 7.16281 + 5.44923i 9.80039 10.8029i
5.2 −1.94520 + 0.464985i −2.50633 + 1.64872i 3.56758 1.80898i −1.64388 + 2.84729i 4.10868 4.37250i −4.94431 8.56379i −6.09849 + 5.17768i 3.56342 8.26451i 1.87373 6.30292i
5.3 −1.89895 0.627676i 0.340809 2.98058i 3.21205 + 2.38385i 1.53127 2.65223i −2.51802 + 5.44606i −0.720479 1.24791i −4.60324 6.54295i −8.76770 2.03162i −4.57254 + 4.07532i
5.4 −1.87413 + 0.698310i 1.07504 + 2.80077i 3.02473 2.61745i 3.98823 6.90782i −3.97056 4.49829i 5.64852 + 9.78353i −3.84094 + 7.01763i −6.68859 + 6.02186i −2.65067 + 15.7312i
5.5 −1.55605 1.25647i −2.97841 + 0.359265i 0.842586 + 3.91025i 0.661853 1.14636i 5.08596 + 3.18324i 4.89334 + 8.47551i 3.60199 7.14323i 8.74186 2.14008i −2.47024 + 0.952203i
5.6 −1.54182 + 1.27389i −1.07504 2.80077i 0.754413 3.92821i −3.98823 + 6.90782i 5.22538 + 2.94880i 5.64852 + 9.78353i 3.84094 + 7.01763i −6.68859 + 6.02186i −2.65067 15.7312i
5.7 −1.37529 + 1.45210i 2.50633 1.64872i −0.217170 3.99410i 1.64388 2.84729i −1.05282 + 5.90691i −4.94431 8.56379i 6.09849 + 5.17768i 3.56342 8.26451i 1.87373 + 6.30292i
5.8 −0.820362 1.82401i 2.99204 + 0.218346i −2.65401 + 2.99269i 2.90774 5.03636i −2.05629 5.63663i −0.363382 0.629396i 7.63595 + 2.38585i 8.90465 + 1.30660i −11.5718 1.17211i
5.9 −0.610911 + 1.90441i −2.84278 0.958433i −3.25357 2.32685i 3.64648 6.31589i 3.56194 4.82831i −0.487126 0.843726i 6.41894 4.77465i 7.16281 + 5.44923i 9.80039 + 10.8029i
5.10 −0.467688 1.94455i −1.79120 2.40657i −3.56254 + 1.81888i −1.89538 + 3.28290i −3.84198 + 4.60860i −5.70744 9.88558i 5.20306 + 6.07685i −2.58320 + 8.62132i 7.27021 + 2.15029i
5.11 −0.405893 + 1.95838i −0.340809 + 2.98058i −3.67050 1.58979i −1.53127 + 2.65223i −5.69877 1.87723i −0.720479 1.24791i 4.60324 6.54295i −8.76770 2.03162i −4.57254 4.07532i
5.12 −0.390748 1.96146i −0.102534 + 2.99825i −3.69463 + 1.53287i −3.47699 + 6.02232i 5.92100 0.970445i 2.29534 + 3.97565i 4.45034 + 6.64790i −8.97897 0.614843i 13.1711 + 4.46675i
5.13 0.310106 + 1.97581i 2.97841 0.359265i −3.80767 + 1.22542i −0.661853 + 1.14636i 1.63346 + 5.77337i 4.89334 + 8.47551i −3.60199 7.14323i 8.74186 2.14008i −2.47024 0.952203i
5.14 0.676143 1.88224i −2.21491 + 2.02340i −3.08566 2.54533i 4.28090 7.41474i 2.31093 + 5.53711i −3.75800 6.50904i −6.87727 + 4.08695i 0.811683 8.96332i −11.0618 13.0711i
5.15 0.848214 1.81122i 1.69228 2.47713i −2.56107 3.07261i −0.344546 + 0.596772i −3.05123 5.16624i 3.20652 + 5.55385i −7.73752 + 2.03243i −3.27238 8.38400i 0.788638 + 1.13024i
5.16 1.16946 + 1.62246i −2.99204 0.218346i −1.26474 + 3.79479i −2.90774 + 5.03636i −3.14481 5.10981i −0.363382 0.629396i −7.63595 + 2.38585i 8.90465 + 1.30660i −11.5718 + 1.17211i
5.17 1.45018 + 1.37730i 1.79120 + 2.40657i 0.206068 + 3.99469i 1.89538 3.28290i −0.717012 + 5.95700i −5.70744 9.88558i −5.20306 + 6.07685i −2.58320 + 8.62132i 7.27021 2.15029i
5.18 1.50330 + 1.31913i 0.102534 2.99825i 0.519809 + 3.96608i 3.47699 6.02232i 4.10921 4.37200i 2.29534 + 3.97565i −4.45034 + 6.64790i −8.97897 0.614843i 13.1711 4.46675i
5.19 1.55921 1.25254i 2.13383 + 2.10874i 0.862276 3.90595i −0.693019 + 1.20034i 5.96837 + 0.615265i −0.562989 0.975125i −3.54790 7.17024i 0.106423 + 8.99937i 0.422919 + 2.73963i
5.20 1.86434 0.724045i −2.13383 2.10874i 2.95152 2.69973i 0.693019 1.20034i −5.50500 2.38642i −0.562989 0.975125i 3.54790 7.17024i 0.106423 + 8.99937i 0.422919 2.73963i
See all 44 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 5.22
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
8.b even 2 1 inner
9.d odd 6 1 inner
72.j odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 72.3.j.a 44
3.b odd 2 1 216.3.j.a 44
4.b odd 2 1 288.3.n.a 44
8.b even 2 1 inner 72.3.j.a 44
8.d odd 2 1 288.3.n.a 44
9.c even 3 1 216.3.j.a 44
9.c even 3 1 648.3.h.a 44
9.d odd 6 1 inner 72.3.j.a 44
9.d odd 6 1 648.3.h.a 44
12.b even 2 1 864.3.n.a 44
24.f even 2 1 864.3.n.a 44
24.h odd 2 1 216.3.j.a 44
36.f odd 6 1 864.3.n.a 44
36.f odd 6 1 2592.3.h.a 44
36.h even 6 1 288.3.n.a 44
36.h even 6 1 2592.3.h.a 44
72.j odd 6 1 inner 72.3.j.a 44
72.j odd 6 1 648.3.h.a 44
72.l even 6 1 288.3.n.a 44
72.l even 6 1 2592.3.h.a 44
72.n even 6 1 216.3.j.a 44
72.n even 6 1 648.3.h.a 44
72.p odd 6 1 864.3.n.a 44
72.p odd 6 1 2592.3.h.a 44
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
72.3.j.a 44 1.a even 1 1 trivial
72.3.j.a 44 8.b even 2 1 inner
72.3.j.a 44 9.d odd 6 1 inner
72.3.j.a 44 72.j odd 6 1 inner
216.3.j.a 44 3.b odd 2 1
216.3.j.a 44 9.c even 3 1
216.3.j.a 44 24.h odd 2 1
216.3.j.a 44 72.n even 6 1
288.3.n.a 44 4.b odd 2 1
288.3.n.a 44 8.d odd 2 1
288.3.n.a 44 36.h even 6 1
288.3.n.a 44 72.l even 6 1
648.3.h.a 44 9.c even 3 1
648.3.h.a 44 9.d odd 6 1
648.3.h.a 44 72.j odd 6 1
648.3.h.a 44 72.n even 6 1
864.3.n.a 44 12.b even 2 1
864.3.n.a 44 24.f even 2 1
864.3.n.a 44 36.f odd 6 1
864.3.n.a 44 72.p odd 6 1
2592.3.h.a 44 36.f odd 6 1
2592.3.h.a 44 36.h even 6 1
2592.3.h.a 44 72.l even 6 1
2592.3.h.a 44 72.p odd 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(72, [\chi])\).