Properties

Label 197.8.a.b
Level 197197
Weight 88
Character orbit 197.a
Self dual yes
Analytic conductor 61.54061.540
Analytic rank 00
Dimension 6060
CM no
Inner twists 11

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [197,8,Mod(1,197)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(197, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0]))
 
N = Newforms(chi, 8, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("197.1");
 
S:= CuspForms(chi, 8);
 
N := Newforms(S);
 
Level: N N == 197 197
Weight: k k == 8 8
Character orbit: [χ][\chi] == 197.a (trivial)

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: yes
Analytic conductor: 61.539850020461.5398500204
Analytic rank: 00
Dimension: 6060
Twist minimal: yes
Fricke sign: +1+1
Sato-Tate group: SU(2)\mathrm{SU}(2)

qq-expansion

The algebraic qq-expansion of this newform has not been computed, but we have computed the trace expansion.

Tr(f)(q)=\operatorname{Tr}(f)(q) = 60q+16q2+296q3+4224q4+554q5+1200q6+4959q7+2571q8+47384q9+16237q10+12452q11+38656q12+36460q13567q14+55139q15+319488q16++64628303q99+O(q100) 60 q + 16 q^{2} + 296 q^{3} + 4224 q^{4} + 554 q^{5} + 1200 q^{6} + 4959 q^{7} + 2571 q^{8} + 47384 q^{9} + 16237 q^{10} + 12452 q^{11} + 38656 q^{12} + 36460 q^{13} - 567 q^{14} + 55139 q^{15} + 319488 q^{16}+ \cdots + 64628303 q^{99}+O(q^{100}) Copy content Toggle raw display

Embeddings

For each embedding ιm\iota_m of the coefficient field, the values ιm(an)\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   a2 a_{2} a3 a_{3} a4 a_{4} a5 a_{5} a6 a_{6} a7 a_{7} a8 a_{8} a9 a_{9} a10 a_{10}
1.1 −21.9779 −46.0918 355.028 −508.529 1013.00 1271.38 −4989.61 −62.5423 11176.4
1.2 −21.3411 −55.6399 327.443 134.694 1187.42 −274.833 −4256.33 908.798 −2874.52
1.3 −21.1053 19.7965 317.434 534.839 −417.811 1641.16 −3998.06 −1795.10 −11288.0
1.4 −20.8533 −0.827001 306.860 −12.3329 17.2457 246.396 −3729.81 −2186.32 257.181
1.5 −20.7354 83.9180 301.958 −512.036 −1740.07 308.678 −3607.08 4855.22 10617.3
1.6 −20.1726 −28.7735 278.935 480.748 580.436 −1059.65 −3044.76 −1359.09 −9697.95
1.7 −18.5263 88.4348 215.222 377.477 −1638.36 879.714 −1615.90 5633.71 −6993.24
1.8 −17.1767 23.0763 167.038 −418.802 −396.373 419.875 −670.545 −1654.49 7193.63
1.9 −16.5276 69.6348 145.163 −93.2649 −1150.90 825.610 −283.663 2662.01 1541.45
1.10 −16.3073 22.4490 137.928 281.170 −366.082 −559.636 −161.904 −1683.04 −4585.12
1.11 −16.0510 −45.8139 129.635 −397.516 735.360 −164.041 −26.2505 −88.0854 6380.54
1.12 −15.5881 10.3776 114.990 315.670 −161.768 403.171 202.797 −2079.30 −4920.71
1.13 −15.5057 −44.3590 112.428 72.8541 687.820 −1088.37 241.454 −219.276 −1129.66
1.14 −14.9461 56.4076 95.3854 −196.598 −843.073 −1497.90 487.460 994.822 2938.38
1.15 −14.5260 −80.0909 83.0049 −103.281 1163.40 −773.736 653.600 4227.56 1500.26
1.16 −12.9041 78.9621 38.5156 −356.709 −1018.93 −513.898 1154.72 4048.01 4603.01
1.17 −11.4263 −79.0210 2.56123 −431.704 902.921 742.367 1433.31 4057.32 4932.80
1.18 −9.99164 15.9423 −28.1670 −216.554 −159.289 −103.542 1560.37 −1932.84 2163.73
1.19 −8.57214 −8.03142 −54.5184 3.16930 68.8464 1453.35 1564.57 −2122.50 −27.1677
1.20 −8.25431 −14.1669 −59.8663 11.5658 116.938 −664.362 1550.71 −1986.30 −95.4680
See all 60 embeddings
nn: e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.60
Significant digits:
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Atkin-Lehner signs

p p Sign
197197 +1 +1

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 197.8.a.b 60
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
197.8.a.b 60 1.a even 1 1 trivial