Properties

Label 171.4.t.a
Level $171$
Weight $4$
Character orbit 171.t
Analytic conductor $10.089$
Analytic rank $0$
Dimension $116$
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] = [171,4,Mod(122,171)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(171, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([5, 1]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("171.122");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 171 = 3^{2} \cdot 19 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 171.t (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: \(10.0893266110\)
Analytic rank: \(0\)
Dimension: \(116\)
Relative dimension: \(58\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 116 q - 6 q^{2} - 3 q^{3} + 446 q^{4} - 3 q^{5} - 53 q^{6} - 8 q^{7} - 48 q^{8} - 31 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 116 q - 6 q^{2} - 3 q^{3} + 446 q^{4} - 3 q^{5} - 53 q^{6} - 8 q^{7} - 48 q^{8} - 31 q^{9} - 6 q^{10} - 81 q^{11} - 105 q^{12} - 3 q^{14} - 261 q^{15} + 1646 q^{16} + 270 q^{17} - 24 q^{18} + 11 q^{19} - 261 q^{20} + 78 q^{21} - 105 q^{22} - 893 q^{24} + 1251 q^{25} - 198 q^{27} - 50 q^{28} + 177 q^{29} - 419 q^{30} + 180 q^{31} - 390 q^{32} + 150 q^{33} + 591 q^{34} - 375 q^{35} - 999 q^{36} + 1161 q^{38} + 751 q^{39} - 426 q^{40} - 108 q^{41} + 1540 q^{42} - 518 q^{43} + 15 q^{44} + 905 q^{45} - 1341 q^{47} - 3135 q^{48} - 2376 q^{49} + 753 q^{50} + 1008 q^{51} - 528 q^{53} - 76 q^{54} - 127 q^{55} - 24 q^{56} - 1459 q^{57} - 18 q^{58} - 270 q^{59} - 1419 q^{60} - 419 q^{61} - 492 q^{62} - 1213 q^{63} + 6848 q^{64} - 2466 q^{65} + 1487 q^{66} + 1842 q^{68} - 1281 q^{69} - 1032 q^{70} - 1386 q^{71} + 1251 q^{72} + 787 q^{73} + 1251 q^{75} + 881 q^{76} + 3234 q^{77} - 540 q^{78} + 642 q^{80} + 2281 q^{81} - 540 q^{82} + 2160 q^{83} - 5520 q^{84} - 502 q^{85} - 8322 q^{86} - 703 q^{87} - 1056 q^{88} + 990 q^{89} + 213 q^{90} + 3003 q^{91} + 2345 q^{93} - 48 q^{94} - 5097 q^{95} - 4413 q^{96} + 2964 q^{98} - 3248 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
122.1 −5.63157 −4.07511 3.22390i 23.7146 2.58149 1.49043i 22.9492 + 18.1556i 10.4290 + 18.0636i −88.4976 6.21297 + 26.2754i −14.5378 + 8.39343i
122.2 −5.24125 3.71561 + 3.63239i 19.4707 6.93390 4.00329i −19.4744 19.0383i −13.4698 23.3303i −60.1207 0.611466 + 26.9931i −36.3423 + 20.9822i
122.3 −5.19569 0.405657 + 5.18029i 18.9952 −8.17965 + 4.72252i −2.10767 26.9152i 10.3046 + 17.8481i −57.1275 −26.6709 + 4.20284i 42.4989 24.5368i
122.4 −5.18898 4.58812 2.43908i 18.9255 −13.7582 + 7.94327i −23.8077 + 12.6564i 2.43746 + 4.22180i −56.6924 15.1018 22.3816i 71.3908 41.2175i
122.5 −4.94269 1.31243 5.02768i 16.4302 9.54211 5.50914i −6.48695 + 24.8503i −17.1560 29.7151i −41.6679 −23.5550 13.1970i −47.1637 + 27.2300i
122.6 −4.68308 −3.49153 + 3.84828i 13.9312 13.2223 7.63390i 16.3511 18.0218i −2.65965 4.60665i −27.7763 −2.61845 26.8727i −61.9210 + 35.7501i
122.7 −4.63770 −4.63640 + 2.34603i 13.5082 −9.90447 + 5.71835i 21.5022 10.8802i −2.19507 3.80197i −25.5456 15.9923 21.7542i 45.9339 26.5200i
122.8 −4.44084 5.18904 0.271816i 11.7211 3.30635 1.90892i −23.0437 + 1.20709i 2.98474 + 5.16972i −16.5248 26.8522 2.82093i −14.6830 + 8.47722i
122.9 −4.39313 −2.15128 4.72991i 11.2996 −16.9490 + 9.78549i 9.45083 + 20.7791i −10.6738 18.4875i −14.4954 −17.7440 + 20.3507i 74.4589 42.9889i
122.10 −4.17093 0.815694 5.13173i 9.39667 4.61421 2.66402i −3.40220 + 21.4041i 9.76769 + 16.9181i −5.82542 −25.6693 8.37184i −19.2456 + 11.1114i
122.11 −4.08563 3.64705 + 3.70122i 8.69239 12.7389 7.35482i −14.9005 15.1218i 16.7231 + 28.9653i −2.82887 −0.398044 + 26.9971i −52.0466 + 30.0491i
122.12 −3.88048 −4.78215 2.03251i 7.05811 13.4645 7.77373i 18.5570 + 7.88710i −0.863566 1.49574i 3.65497 18.7378 + 19.4395i −52.2487 + 30.1658i
122.13 −3.61579 0.362044 + 5.18352i 5.07392 −10.1372 + 5.85269i −1.30908 18.7425i −12.5866 21.8006i 10.5801 −26.7378 + 3.75333i 36.6538 21.1621i
122.14 −3.37854 −4.45265 2.67841i 3.41455 −3.32465 + 1.91949i 15.0435 + 9.04912i −1.59457 2.76188i 15.4921 12.6522 + 23.8521i 11.2325 6.48507i
122.15 −3.20363 5.10476 + 0.970290i 2.26326 −4.58776 + 2.64875i −16.3538 3.10845i −7.29614 12.6373i 18.3784 25.1171 + 9.90618i 14.6975 8.48561i
122.16 −2.80734 3.16558 4.12057i −0.118845 −2.87441 + 1.65954i −8.88686 + 11.5678i 3.40965 + 5.90568i 22.7924 −6.95818 26.0880i 8.06944 4.65889i
122.17 −2.72125 −5.04587 + 1.24065i −0.594773 −8.37819 + 4.83715i 13.7311 3.37613i 16.9653 + 29.3848i 23.3886 23.9216 12.5203i 22.7992 13.1631i
122.18 −2.57455 1.00199 + 5.09863i −1.37171 3.89137 2.24668i −2.57967 13.1267i −2.51209 4.35107i 24.1279 −24.9920 + 10.2176i −10.0185 + 5.78419i
122.19 −2.52657 4.01675 + 3.29631i −1.61642 −17.9687 + 10.3742i −10.1486 8.32838i 11.5762 + 20.0506i 24.2966 5.26862 + 26.4810i 45.3993 26.2113i
122.20 −2.15208 4.83606 1.90066i −3.36853 18.1088 10.4551i −10.4076 + 4.09037i −5.96316 10.3285i 24.4660 19.7750 18.3834i −38.9718 + 22.5004i
See next 80 embeddings (of 116 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 122.58
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
171.t even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 171.4.t.a yes 116
9.d odd 6 1 171.4.k.a 116
19.d odd 6 1 171.4.k.a 116
171.t even 6 1 inner 171.4.t.a yes 116
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
171.4.k.a 116 9.d odd 6 1
171.4.k.a 116 19.d odd 6 1
171.4.t.a yes 116 1.a even 1 1 trivial
171.4.t.a yes 116 171.t even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(171, [\chi])\).