Properties

Label 138.4.e.b
Level $138$
Weight $4$
Character orbit 138.e
Analytic conductor $8.142$
Analytic rank $0$
Dimension $30$
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] = [138,4,Mod(13,138)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(138, base_ring=CyclotomicField(22))
 
chi = DirichletCharacter(H, H._module([0, 14]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("138.13");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 138 = 2 \cdot 3 \cdot 23 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 138.e (of order \(11\), degree \(10\), 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: \(8.14226358079\)
Analytic rank: \(0\)
Dimension: \(30\)
Relative dimension: \(3\) over \(\Q(\zeta_{11})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{11}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 30 q - 6 q^{2} + 9 q^{3} - 12 q^{4} - 6 q^{5} + 18 q^{6} + 22 q^{7} - 24 q^{8} - 27 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 30 q - 6 q^{2} + 9 q^{3} - 12 q^{4} - 6 q^{5} + 18 q^{6} + 22 q^{7} - 24 q^{8} - 27 q^{9} - 56 q^{10} - 105 q^{11} + 36 q^{12} - 21 q^{13} - 114 q^{15} - 48 q^{16} + 41 q^{17} - 54 q^{18} - 149 q^{19} + 152 q^{20} - 33 q^{21} - 584 q^{22} + 472 q^{23} - 720 q^{24} + 281 q^{25} + 90 q^{26} + 81 q^{27} - 1505 q^{29} + 168 q^{30} - 991 q^{31} - 96 q^{32} + 315 q^{33} - 1392 q^{34} + 646 q^{35} - 108 q^{36} + 103 q^{37} - 606 q^{38} + 63 q^{39} + 40 q^{40} + 966 q^{41} - 132 q^{42} + 1532 q^{43} - 420 q^{44} - 54 q^{45} - 46 q^{46} + 1718 q^{47} + 144 q^{48} + 843 q^{49} + 122 q^{50} + 273 q^{51} - 40 q^{52} + 911 q^{53} + 162 q^{54} + 2112 q^{55} + 176 q^{56} - 972 q^{57} + 1060 q^{58} + 415 q^{59} + 72 q^{60} - 1424 q^{61} - 464 q^{62} + 198 q^{63} - 192 q^{64} + 5246 q^{65} + 300 q^{66} - 5 q^{67} - 144 q^{68} - 1449 q^{69} + 2744 q^{70} + 4415 q^{71} - 216 q^{72} + 2890 q^{73} + 206 q^{74} - 183 q^{75} - 464 q^{76} - 5116 q^{77} + 1050 q^{78} - 3436 q^{79} - 96 q^{80} - 243 q^{81} - 4668 q^{82} + 5757 q^{83} - 132 q^{84} + 568 q^{85} + 710 q^{86} - 138 q^{87} + 1624 q^{88} + 375 q^{89} - 108 q^{90} - 8002 q^{91} - 48 q^{92} - 690 q^{93} + 1082 q^{94} - 5577 q^{95} + 288 q^{96} + 3179 q^{97} - 4100 q^{98} - 945 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
13.1 −1.30972 1.51150i −2.52376 1.62192i −0.569259 + 3.95929i −3.80011 + 8.32109i 0.853889 + 5.93893i 2.38181 + 0.699363i 6.73003 4.32513i 3.73874 + 8.18669i 17.5544 5.15444i
13.2 −1.30972 1.51150i −2.52376 1.62192i −0.569259 + 3.95929i 2.02822 4.44117i 0.853889 + 5.93893i −16.2703 4.77739i 6.73003 4.32513i 3.73874 + 8.18669i −9.36923 + 2.75105i
13.3 −1.30972 1.51150i −2.52376 1.62192i −0.569259 + 3.95929i 6.04376 13.2340i 0.853889 + 5.93893i 29.2734 + 8.59546i 6.73003 4.32513i 3.73874 + 8.18669i −27.9188 + 8.19771i
25.1 1.68251 + 1.08128i 0.426945 + 2.96946i 1.66166 + 3.63853i −20.3614 5.97866i −2.49249 + 5.45779i 5.13322 5.92406i −1.13852 + 7.91857i −8.63544 + 2.53559i −27.7936 32.0756i
25.2 1.68251 + 1.08128i 0.426945 + 2.96946i 1.66166 + 3.63853i 2.07213 + 0.608431i −2.49249 + 5.45779i −14.7194 + 16.9870i −1.13852 + 7.91857i −8.63544 + 2.53559i 2.82848 + 3.26424i
25.3 1.68251 + 1.08128i 0.426945 + 2.96946i 1.66166 + 3.63853i 16.0712 + 4.71893i −2.49249 + 5.45779i 17.1563 19.7994i −1.13852 + 7.91857i −8.63544 + 2.53559i 21.9374 + 25.3171i
31.1 −0.284630 + 1.97964i −1.24625 2.72890i −3.83797 1.12693i −11.4557 13.2206i 5.75696 1.69040i 16.3172 + 10.4864i 3.32332 7.27706i −5.89375 + 6.80175i 29.4328 18.9153i
31.2 −0.284630 + 1.97964i −1.24625 2.72890i −3.83797 1.12693i 1.48009 + 1.70811i 5.75696 1.69040i 3.78550 + 2.43279i 3.32332 7.27706i −5.89375 + 6.80175i −3.80273 + 2.44386i
31.3 −0.284630 + 1.97964i −1.24625 2.72890i −3.83797 1.12693i 11.2596 + 12.9943i 5.75696 1.69040i −30.1361 19.3673i 3.32332 7.27706i −5.89375 + 6.80175i −28.9289 + 18.5915i
49.1 −0.284630 1.97964i −1.24625 + 2.72890i −3.83797 + 1.12693i −11.4557 + 13.2206i 5.75696 + 1.69040i 16.3172 10.4864i 3.32332 + 7.27706i −5.89375 6.80175i 29.4328 + 18.9153i
49.2 −0.284630 1.97964i −1.24625 + 2.72890i −3.83797 + 1.12693i 1.48009 1.70811i 5.75696 + 1.69040i 3.78550 2.43279i 3.32332 + 7.27706i −5.89375 6.80175i −3.80273 2.44386i
49.3 −0.284630 1.97964i −1.24625 + 2.72890i −3.83797 + 1.12693i 11.2596 12.9943i 5.75696 + 1.69040i −30.1361 + 19.3673i 3.32332 + 7.27706i −5.89375 6.80175i −28.9289 18.5915i
55.1 −1.91899 + 0.563465i 1.96458 + 2.26725i 3.36501 2.16256i −1.40880 9.79842i −5.04752 3.24384i −9.01039 + 19.7300i −5.23889 + 6.04600i −1.28083 + 8.90839i 8.22454 + 18.0092i
55.2 −1.91899 + 0.563465i 1.96458 + 2.26725i 3.36501 2.16256i −0.966187 6.71998i −5.04752 3.24384i 5.61851 12.3028i −5.23889 + 6.04600i −1.28083 + 8.90839i 5.64057 + 12.3511i
55.3 −1.91899 + 0.563465i 1.96458 + 2.26725i 3.36501 2.16256i 3.11759 + 21.6833i −5.04752 3.24384i −0.846192 + 1.85290i −5.23889 + 6.04600i −1.28083 + 8.90839i −18.2004 39.8533i
73.1 0.830830 + 1.81926i 2.87848 0.845198i −2.61944 + 3.02300i −11.8567 7.61986i 3.92916 + 4.53450i −2.71532 18.8855i −7.67594 2.25386i 7.57128 4.86577i 4.01160 27.9013i
73.2 0.830830 + 1.81926i 2.87848 0.845198i −2.61944 + 3.02300i −8.49581 5.45993i 3.92916 + 4.53450i 4.18194 + 29.0860i −7.67594 2.25386i 7.57128 4.86577i 2.87447 19.9924i
73.3 0.830830 + 1.81926i 2.87848 0.845198i −2.61944 + 3.02300i 13.2722 + 8.52953i 3.92916 + 4.53450i 0.849820 + 5.91063i −7.67594 2.25386i 7.57128 4.86577i −4.49052 + 31.2322i
85.1 −1.30972 + 1.51150i −2.52376 + 1.62192i −0.569259 3.95929i −3.80011 8.32109i 0.853889 5.93893i 2.38181 0.699363i 6.73003 + 4.32513i 3.73874 8.18669i 17.5544 + 5.15444i
85.2 −1.30972 + 1.51150i −2.52376 + 1.62192i −0.569259 3.95929i 2.02822 + 4.44117i 0.853889 5.93893i −16.2703 + 4.77739i 6.73003 + 4.32513i 3.73874 8.18669i −9.36923 2.75105i
See all 30 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 13.3
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
23.c even 11 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 138.4.e.b 30
23.c even 11 1 inner 138.4.e.b 30
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
138.4.e.b 30 1.a even 1 1 trivial
138.4.e.b 30 23.c even 11 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{30} + 6 T_{5}^{29} + 65 T_{5}^{28} + 6409 T_{5}^{27} + 5482 T_{5}^{26} - 1016815 T_{5}^{25} + \cdots + 12\!\cdots\!69 \) acting on \(S_{4}^{\mathrm{new}}(138, [\chi])\). Copy content Toggle raw display