Properties

Label 39.5.h.b
Level $39$
Weight $5$
Character orbit 39.h
Analytic conductor $4.031$
Analytic rank $0$
Dimension $32$
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] = [39,5,Mod(17,39)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(39, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 1]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("39.17");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 39 = 3 \cdot 13 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 39.h (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: \(4.03142856027\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 32 q - 10 q^{3} - 146 q^{4} - 102 q^{6} - 210 q^{7} + 46 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 10 q^{3} - 146 q^{4} - 102 q^{6} - 210 q^{7} + 46 q^{9} + 18 q^{10} - 68 q^{12} - 104 q^{13} - 96 q^{15} - 814 q^{16} + 2040 q^{19} + 180 q^{22} + 2514 q^{24} + 3124 q^{25} + 1760 q^{27} - 2172 q^{28} + 24 q^{30} - 5640 q^{33} - 850 q^{36} - 5058 q^{37} + 2938 q^{39} - 9660 q^{40} + 3654 q^{42} + 2698 q^{43} + 1092 q^{45} + 16380 q^{46} - 14122 q^{48} - 3670 q^{49} - 19056 q^{51} - 24076 q^{52} + 24006 q^{54} - 5436 q^{55} + 6318 q^{58} + 11948 q^{61} + 30540 q^{63} + 69052 q^{64} + 8508 q^{66} - 26346 q^{67} + 2616 q^{69} - 76200 q^{72} + 2980 q^{75} - 18192 q^{76} + 34320 q^{78} - 33316 q^{79} + 25150 q^{81} - 12390 q^{82} - 2838 q^{84} + 84402 q^{85} - 11178 q^{87} + 7392 q^{88} - 61428 q^{90} - 44850 q^{91} + 34254 q^{93} - 54336 q^{94} - 18702 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
17.1 −3.93465 + 6.81502i 2.53880 + 8.63449i −22.9630 39.7731i −14.2899 −68.8336 16.6717i −10.0734 + 5.81585i 235.497 −68.1090 + 43.8426i 56.2257 97.3858i
17.2 −3.33303 + 5.77297i −4.98730 7.49179i −14.2181 24.6265i 20.0833 59.8726 3.82121i 26.1306 15.0865i 82.9006 −31.2537 + 74.7275i −66.9380 + 115.940i
17.3 −2.73803 + 4.74242i 5.98528 6.72134i −6.99367 12.1134i −35.7347 15.4875 + 46.7880i −57.4797 + 33.1859i −11.0215 −9.35280 80.4582i 97.8430 169.469i
17.4 −2.57213 + 4.45507i 8.96733 0.766194i −5.23174 9.06164i 33.9480 −19.6517 + 41.9208i 30.5516 17.6390i −28.4813 79.8259 13.7414i −87.3187 + 151.240i
17.5 −2.30428 + 3.99112i −8.25982 + 3.57427i −2.61937 4.53689i −18.6874 4.76757 41.2021i 36.0084 20.7894i −49.5938 55.4493 59.0456i 43.0610 74.5838i
17.6 −1.69471 + 2.93532i −2.17375 + 8.73355i 2.25594 + 3.90740i 39.8972 −21.9519 21.1815i −55.6195 + 32.1120i −69.5232 −71.5496 37.9691i −67.6141 + 117.111i
17.7 −0.853532 + 1.47836i 4.91676 + 7.53827i 6.54297 + 11.3327i −27.3592 −15.3409 + 0.834595i 30.0740 17.3632i −49.6516 −32.6509 + 74.1277i 23.3520 40.4468i
17.8 −0.797810 + 1.38185i −5.68593 6.97640i 6.72700 + 11.6515i −7.38171 14.1766 2.29125i −52.0919 + 30.0753i −46.9974 −16.3404 + 79.3347i 5.88920 10.2004i
17.9 0.797810 1.38185i 8.88471 + 1.43596i 6.72700 + 11.6515i 7.38171 9.07259 11.1317i −52.0919 + 30.0753i 46.9974 76.8760 + 25.5162i 5.88920 10.2004i
17.10 0.853532 1.47836i −8.98671 0.488907i 6.54297 + 11.3327i 27.3592 −8.39323 + 12.8683i 30.0740 17.3632i 49.6516 80.5219 + 8.78733i 23.3520 40.4468i
17.11 1.69471 2.93532i −6.47660 + 6.24930i 2.25594 + 3.90740i −39.8972 7.36774 + 29.6016i −55.6195 + 32.1120i 69.5232 2.89261 80.9483i −67.6141 + 117.111i
17.12 2.30428 3.99112i 1.03451 + 8.94035i −2.61937 4.53689i 18.6874 38.0658 + 16.4722i 36.0084 20.7894i 49.5938 −78.8596 + 18.4977i 43.0610 74.5838i
17.13 2.57213 4.45507i −3.82012 8.14903i −5.23174 9.06164i −33.9480 −46.1303 3.94151i 30.5516 17.6390i 28.4813 −51.8134 + 62.2605i −87.3187 + 151.240i
17.14 2.73803 4.74242i 2.82821 8.54408i −6.99367 12.1134i 35.7347 −32.7758 36.8065i −57.4797 + 33.1859i 11.0215 −65.0025 48.3289i 97.8430 169.469i
17.15 3.33303 5.77297i 8.98173 + 0.573235i −14.2181 24.6265i −20.0833 33.2456 49.9406i 26.1306 15.0865i −82.9006 80.3428 + 10.2973i −66.9380 + 115.940i
17.16 3.93465 6.81502i −8.74709 + 2.11858i −22.9630 39.7731i 14.2899 −19.9786 + 67.9475i −10.0734 + 5.81585i −235.497 72.0232 37.0628i 56.2257 97.3858i
23.1 −3.93465 6.81502i 2.53880 8.63449i −22.9630 + 39.7731i −14.2899 −68.8336 + 16.6717i −10.0734 5.81585i 235.497 −68.1090 43.8426i 56.2257 + 97.3858i
23.2 −3.33303 5.77297i −4.98730 + 7.49179i −14.2181 + 24.6265i 20.0833 59.8726 + 3.82121i 26.1306 + 15.0865i 82.9006 −31.2537 74.7275i −66.9380 115.940i
23.3 −2.73803 4.74242i 5.98528 + 6.72134i −6.99367 + 12.1134i −35.7347 15.4875 46.7880i −57.4797 33.1859i −11.0215 −9.35280 + 80.4582i 97.8430 + 169.469i
23.4 −2.57213 4.45507i 8.96733 + 0.766194i −5.23174 + 9.06164i 33.9480 −19.6517 41.9208i 30.5516 + 17.6390i −28.4813 79.8259 + 13.7414i −87.3187 151.240i
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 17.16
Significant digits:
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Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
13.e even 6 1 inner
39.h odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 39.5.h.b 32
3.b odd 2 1 inner 39.5.h.b 32
13.e even 6 1 inner 39.5.h.b 32
39.h odd 6 1 inner 39.5.h.b 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
39.5.h.b 32 1.a even 1 1 trivial
39.5.h.b 32 3.b odd 2 1 inner
39.5.h.b 32 13.e even 6 1 inner
39.5.h.b 32 39.h odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{32} + 201 T_{2}^{30} + 24204 T_{2}^{28} + 1903567 T_{2}^{26} + 110759412 T_{2}^{24} + \cdots + 15\!\cdots\!00 \) acting on \(S_{5}^{\mathrm{new}}(39, [\chi])\). Copy content Toggle raw display