Properties

Label 11.18.c.a
Level $11$
Weight $18$
Character orbit 11.c
Analytic conductor $20.154$
Analytic rank $0$
Dimension $64$
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] = [11,18,Mod(3,11)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(11, base_ring=CyclotomicField(10))
 
chi = DirichletCharacter(H, H._module([8]))
 
N = Newforms(chi, 18, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("11.3");
 
S:= CuspForms(chi, 18);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 11 \)
Weight: \( k \) \(=\) \( 18 \)
Character orbit: \([\chi]\) \(=\) 11.c (of order \(5\), degree \(4\), 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: \(20.1544296079\)
Analytic rank: \(0\)
Dimension: \(64\)
Relative dimension: \(16\) over \(\Q(\zeta_{5})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{5}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 64 q + 795 q^{2} - 6360 q^{3} - 1037785 q^{4} - 91530 q^{5} + 11140861 q^{6} + 49560700 q^{7} + 9544335 q^{8} - 151892774 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 64 q + 795 q^{2} - 6360 q^{3} - 1037785 q^{4} - 91530 q^{5} + 11140861 q^{6} + 49560700 q^{7} + 9544335 q^{8} - 151892774 q^{9} - 1221640272 q^{10} + 1238298216 q^{11} - 2323676570 q^{12} - 2147958470 q^{13} + 7522953816 q^{14} + 7318832756 q^{15} - 80694639585 q^{16} + 80981197650 q^{17} - 149746838430 q^{18} + 218802200752 q^{19} + 39395682246 q^{20} - 750322028444 q^{21} - 51408693855 q^{22} + 1280970559680 q^{23} + 741989875665 q^{24} - 5557422598294 q^{25} + 5112616334064 q^{26} + 177371583120 q^{27} - 17733353896170 q^{28} - 2666388873042 q^{29} + 18778081599210 q^{30} - 23611386081028 q^{31} + 21389390489220 q^{32} - 31197114952180 q^{33} + 83977441458418 q^{34} - 4296744190512 q^{35} - 114560681132832 q^{36} + 54551529584190 q^{37} - 41746423267560 q^{38} + 40435809628676 q^{39} + 60683260479564 q^{40} + 114971902624698 q^{41} + 128793463527590 q^{42} + 35668882590560 q^{43} - 341507061130992 q^{44} + 291063362255000 q^{45} + 454456146097684 q^{46} + 237894895932780 q^{47} - 19\!\cdots\!40 q^{48}+ \cdots + 13\!\cdots\!28 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
3.1 −562.713 + 408.835i −2738.01 8426.72i 108996. 335456.i 864407. + 628029.i 4.98585e6 + 3.62243e6i 7.02691e6 2.16266e7i 4.76403e7 + 1.46622e8i 4.09637e7 2.97619e7i −7.43173e8
3.2 −473.906 + 344.313i 2496.11 + 7682.24i 65532.0 201687.i −538471. 391222.i −3.82801e6 2.78122e6i −2.10383e6 + 6.47492e6i 1.46612e7 + 4.51226e7i 5.16904e7 3.75552e7i 3.89887e8
3.3 −386.011 + 280.453i −4209.80 12956.4i 29846.8 91859.0i −163840. 119037.i 5.25871e6 + 3.82067e6i −8.75750e6 + 2.69528e7i −5.08468e6 1.56490e7i −4.56705e7 + 3.31815e7i 9.66281e7
3.4 −329.817 + 239.626i 5133.68 + 15799.8i 10855.0 33408.3i 530211. + 385221.i −5.47922e6 3.98089e6i 2.00658e6 6.17563e6i −1.20870e7 3.71998e7i −1.18803e8 + 8.63158e7i −2.67181e8
3.5 −282.167 + 205.006i −4663.18 14351.8i −2912.84 + 8964.81i −587500. 426844.i 4.25800e6 + 3.09362e6i 7.41842e6 2.28315e7i −1.51426e7 4.66043e7i −7.97520e7 + 5.79432e7i 2.53279e8
3.6 −187.138 + 135.964i −651.935 2006.45i −23969.0 + 73769.0i 1.34755e6 + 979050.i 394806. + 286843.i −867362. + 2.66947e6i −1.49135e7 4.58989e7i 1.00876e8 7.32905e7i −3.85292e8
3.7 −90.8118 + 65.9786i 1830.07 + 5632.38i −36609.9 + 112674.i −884974. 642971.i −537809. 390741.i 2.95566e6 9.09658e6i −8.65594e6 2.66402e7i 7.61020e7 5.52914e7i 1.22788e8
3.8 21.1618 15.3750i −1775.25 5463.67i −40292.0 + 124006.i 45099.8 + 32766.9i −121571. 88326.7i −2.81268e6 + 8.65653e6i 2.11340e6 + 6.50439e6i 7.77764e7 5.65079e7i 1.45818e6
3.9 82.4939 59.9353i 5715.48 + 17590.5i −37290.5 + 114768.i −195114. 141759.i 1.52578e6 + 1.10855e6i −7.38758e6 + 2.27366e7i 7.93250e6 + 2.44137e7i −1.72281e8 + 1.25169e8i −2.45921e7
3.10 143.607 104.337i −6712.54 20659.1i −30766.6 + 94689.8i 397499. + 288800.i −3.11948e6 2.26643e6i 27247.8 83860.2i 1.26510e7 + 3.89359e7i −2.77263e8 + 2.01443e8i 8.72162e7
3.11 239.423 173.951i 4094.89 + 12602.8i −13439.0 + 41361.1i 529060. + 384385.i 3.17267e6 + 2.30508e6i 6.22941e6 1.91722e7i 1.59639e7 + 4.91319e7i −3.75851e7 + 2.73071e7i 1.93533e8
3.12 320.806 233.079i −1270.61 3910.53i 8087.20 24889.8i 357094. + 259444.i −1.31908e6 958370.i 3.52515e6 1.08493e7i 1.28543e7 + 3.95615e7i 9.07988e7 6.59692e7i 1.75029e8
3.13 333.640 242.403i −2567.10 7900.73i 12052.5 37093.7i −1.31349e6 954305.i −2.77165e6 2.01372e6i −3.59130e6 + 1.10529e7i 1.17332e7 + 3.61111e7i 4.86451e7 3.53427e7i −6.69558e8
3.14 465.387 338.123i 2231.14 + 6866.73i 61754.0 190059.i 688990. + 500581.i 3.36014e6 + 2.44129e6i −8.17849e6 + 2.51708e7i −1.22244e7 3.76228e7i 6.23025e7 4.52654e7i 4.89905e8
3.15 505.741 367.442i 4955.93 + 15252.8i 80256.5 247004.i −1.06502e6 773784.i 8.11093e6 + 5.89294e6i 5.21144e6 1.60392e7i −2.48508e7 7.64829e7i −1.03610e8 + 7.52768e7i −8.22946e8
3.16 541.603 393.497i −4465.10 13742.2i 97989.8 301582.i 259422. + 188481.i −7.82581e6 5.68579e6i 2.58175e6 7.94582e6i −3.84847e7 1.18444e8i −6.44333e7 + 4.68135e7i 2.14670e8
4.1 −562.713 408.835i −2738.01 + 8426.72i 108996. + 335456.i 864407. 628029.i 4.98585e6 3.62243e6i 7.02691e6 + 2.16266e7i 4.76403e7 1.46622e8i 4.09637e7 + 2.97619e7i −7.43173e8
4.2 −473.906 344.313i 2496.11 7682.24i 65532.0 + 201687.i −538471. + 391222.i −3.82801e6 + 2.78122e6i −2.10383e6 6.47492e6i 1.46612e7 4.51226e7i 5.16904e7 + 3.75552e7i 3.89887e8
4.3 −386.011 280.453i −4209.80 + 12956.4i 29846.8 + 91859.0i −163840. + 119037.i 5.25871e6 3.82067e6i −8.75750e6 2.69528e7i −5.08468e6 + 1.56490e7i −4.56705e7 3.31815e7i 9.66281e7
4.4 −329.817 239.626i 5133.68 15799.8i 10855.0 + 33408.3i 530211. 385221.i −5.47922e6 + 3.98089e6i 2.00658e6 + 6.17563e6i −1.20870e7 + 3.71998e7i −1.18803e8 8.63158e7i −2.67181e8
See all 64 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 3.16
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
11.c even 5 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 11.18.c.a 64
11.c even 5 1 inner 11.18.c.a 64
11.c even 5 1 121.18.a.i 32
11.d odd 10 1 121.18.a.j 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
11.18.c.a 64 1.a even 1 1 trivial
11.18.c.a 64 11.c even 5 1 inner
121.18.a.i 32 11.c even 5 1
121.18.a.j 32 11.d odd 10 1

Hecke kernels

This newform subspace is the entire newspace \(S_{18}^{\mathrm{new}}(11, [\chi])\).