Properties

Label 92.8.e.a
Level $92$
Weight $8$
Character orbit 92.e
Analytic conductor $28.739$
Analytic rank $0$
Dimension $140$
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] = [92,8,Mod(9,92)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(92, base_ring=CyclotomicField(22))
 
chi = DirichletCharacter(H, H._module([0, 10]))
 
N = Newforms(chi, 8, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("92.9");
 
S:= CuspForms(chi, 8);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 92 = 2^{2} \cdot 23 \)
Weight: \( k \) \(=\) \( 8 \)
Character orbit: \([\chi]\) \(=\) 92.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: \(28.7394223445\)
Analytic rank: \(0\)
Dimension: \(140\)
Relative dimension: \(14\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 140 q + 26 q^{3} + 110 q^{5} + 394 q^{7} - 10856 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 140 q + 26 q^{3} + 110 q^{5} + 394 q^{7} - 10856 q^{9} - 5546 q^{11} - 202 q^{13} - 9021 q^{15} - 8073 q^{17} - 1751 q^{19} + 168713 q^{21} + 200354 q^{23} - 638156 q^{25} - 478303 q^{27} + 132791 q^{29} + 632439 q^{31} - 556325 q^{33} - 538570 q^{35} - 922922 q^{37} + 3178470 q^{39} + 45640 q^{41} - 3310468 q^{43} - 3655402 q^{45} - 3011278 q^{47} + 425452 q^{49} + 4589686 q^{51} + 2913662 q^{53} + 36066 q^{55} - 4324589 q^{57} - 1883170 q^{59} - 9456572 q^{61} - 7809031 q^{63} + 2868609 q^{65} + 3305572 q^{67} + 15201749 q^{69} + 7471847 q^{71} - 10882676 q^{73} - 18513297 q^{75} - 26915999 q^{77} + 2903930 q^{79} + 27757330 q^{81} + 52463195 q^{83} - 9130532 q^{85} + 26942536 q^{87} + 5727142 q^{89} - 27594734 q^{91} + 10942698 q^{93} - 60875119 q^{95} + 50262763 q^{97} + 85809219 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
9.1 0 −50.6801 58.4880i 0 −18.4955 128.639i 0 −104.219 + 228.208i 0 −541.126 + 3763.62i 0
9.2 0 −46.4379 53.5921i 0 60.8697 + 423.358i 0 666.841 1460.18i 0 −404.401 + 2812.67i 0
9.3 0 −35.0754 40.4791i 0 67.9083 + 472.313i 0 −751.649 + 1645.88i 0 −97.0358 + 674.899i 0
9.4 0 −35.0471 40.4465i 0 −48.5188 337.456i 0 −247.216 + 541.327i 0 −96.3791 + 670.331i 0
9.5 0 −29.0905 33.5722i 0 −4.82427 33.5536i 0 340.263 745.072i 0 30.4059 211.478i 0
9.6 0 −2.04753 2.36298i 0 31.8954 + 221.838i 0 −24.3248 + 53.2639i 0 309.851 2155.06i 0
9.7 0 0.222562 + 0.256850i 0 −71.7150 498.789i 0 502.871 1101.13i 0 311.226 2164.63i 0
9.8 0 1.45484 + 1.67898i 0 −2.15745 15.0054i 0 −217.955 + 477.256i 0 310.540 2159.85i 0
9.9 0 6.30894 + 7.28091i 0 39.5529 + 275.096i 0 175.326 383.910i 0 298.034 2072.87i 0
9.10 0 22.0407 + 25.4364i 0 −52.1222 362.518i 0 −639.061 + 1399.35i 0 150.028 1043.47i 0
9.11 0 35.8216 + 41.3403i 0 2.20997 + 15.3707i 0 581.322 1272.92i 0 −114.593 + 797.011i 0
9.12 0 44.6506 + 51.5295i 0 74.0892 + 515.301i 0 39.6795 86.8860i 0 −350.374 + 2436.91i 0
9.13 0 45.1919 + 52.1543i 0 16.0610 + 111.707i 0 −452.924 + 991.765i 0 −366.515 + 2549.16i 0
9.14 0 49.7603 + 57.4264i 0 −39.9710 278.004i 0 154.339 337.956i 0 −510.467 + 3550.37i 0
13.1 0 −75.6080 48.5903i 0 −13.3661 + 29.2676i 0 −360.153 105.751i 0 2447.04 + 5358.27i 0
13.2 0 −58.4912 37.5900i 0 83.3496 182.510i 0 505.796 + 148.515i 0 1099.70 + 2408.00i 0
13.3 0 −38.2886 24.6066i 0 −190.677 + 417.525i 0 −1509.64 443.271i 0 −47.9791 105.060i 0
13.4 0 −37.8122 24.3004i 0 −173.633 + 380.203i 0 1064.12 + 312.454i 0 −69.2610 151.660i 0
13.5 0 −35.2784 22.6720i 0 −24.4830 + 53.6103i 0 204.110 + 59.9322i 0 −177.971 389.701i 0
13.6 0 −27.3818 17.5972i 0 132.859 290.920i 0 −1422.87 417.792i 0 −468.412 1025.68i 0
See next 80 embeddings (of 140 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 9.14
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 92.8.e.a 140
23.c even 11 1 inner 92.8.e.a 140
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
92.8.e.a 140 1.a even 1 1 trivial
92.8.e.a 140 23.c even 11 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{8}^{\mathrm{new}}(92, [\chi])\).