Properties

Label 241.4.c.a
Level $241$
Weight $4$
Character orbit 241.c
Analytic conductor $14.219$
Analytic rank $0$
Dimension $120$
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] = [241,4,Mod(15,241)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(241, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([2]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("241.15");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 241 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 241.c (of order \(3\), 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: \(14.2194603114\)
Analytic rank: \(0\)
Dimension: \(120\)
Relative dimension: \(60\) over \(\Q(\zeta_{3})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 120 q - q^{2} - 5 q^{3} - 235 q^{4} + 24 q^{5} + 13 q^{7} + 12 q^{8} - 585 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 120 q - q^{2} - 5 q^{3} - 235 q^{4} + 24 q^{5} + 13 q^{7} + 12 q^{8} - 585 q^{9} - 69 q^{10} - 12 q^{11} - 113 q^{12} - 5 q^{13} + 136 q^{14} - 214 q^{15} - 987 q^{16} - 212 q^{17} + 81 q^{18} - 188 q^{19} - 126 q^{20} + 534 q^{21} + 392 q^{22} + 80 q^{23} + 213 q^{24} + 2852 q^{25} + 118 q^{26} + 46 q^{27} - 332 q^{28} + 81 q^{29} + 130 q^{30} - 149 q^{31} - 839 q^{32} + 46 q^{33} + 343 q^{34} - 32 q^{35} + 6302 q^{36} - 899 q^{37} - 1177 q^{38} - 289 q^{39} - 714 q^{40} + 1414 q^{41} - 1182 q^{42} + 990 q^{43} + 936 q^{44} - 620 q^{45} + 257 q^{46} + 1044 q^{47} + 100 q^{48} - 3355 q^{49} + 460 q^{50} + 608 q^{51} - 717 q^{52} - 759 q^{53} - 612 q^{54} + 498 q^{55} + 1263 q^{56} + 866 q^{57} + 636 q^{58} - 416 q^{59} - 5090 q^{60} + 328 q^{61} + 1496 q^{62} + 86 q^{63} + 5948 q^{64} - 1510 q^{65} + 115 q^{66} - 667 q^{67} + 414 q^{68} - 1876 q^{69} - 1684 q^{70} - 15 q^{71} + 76 q^{72} + 290 q^{73} + 1263 q^{74} - 2005 q^{75} + 8656 q^{76} + 995 q^{77} + 1544 q^{78} + 4264 q^{79} - 1231 q^{80} - 3660 q^{81} - 1181 q^{82} - 90 q^{83} - 2985 q^{84} - 7616 q^{85} - 5882 q^{86} - 3390 q^{87} + 2169 q^{88} + 1258 q^{89} + 2169 q^{90} - 4362 q^{91} - 6364 q^{92} + 3242 q^{93} + 1974 q^{94} + 1338 q^{95} + 3898 q^{96} - 196 q^{97} + 5294 q^{98} + 1803 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
15.1 −2.79866 4.84742i 4.19931 7.27341i −11.6650 + 20.2043i −11.7610 −47.0097 15.0725 + 26.1064i 85.8065 −21.7683 37.7038i 32.9150 + 57.0104i
15.2 −2.67747 4.63751i −3.28456 + 5.68902i −10.3377 + 17.9054i 20.5169 35.1772 11.1433 + 19.3008i 67.8758 −8.07666 13.9892i −54.9335 95.1476i
15.3 −2.65818 4.60411i 2.23001 3.86249i −10.1319 + 17.5489i 12.4296 −23.7111 −6.05463 10.4869i 65.1985 3.55411 + 6.15590i −33.0403 57.2274i
15.4 −2.64199 4.57607i −3.75990 + 6.51233i −9.96027 + 17.2517i 0.507671 39.7345 −16.9445 29.3488i 62.9880 −14.7736 25.5887i −1.34126 2.32314i
15.5 −2.51505 4.35620i −2.60656 + 4.51470i −8.65098 + 14.9839i −9.63211 26.2226 6.17466 + 10.6948i 46.7899 −0.0883573 0.153039i 24.2253 + 41.9594i
15.6 −2.46379 4.26740i 0.509220 0.881995i −8.14048 + 14.0997i −15.6845 −5.01844 −10.5896 18.3417i 40.8051 12.9814 + 22.4844i 38.6432 + 66.9320i
15.7 −2.31623 4.01183i 1.53923 2.66602i −6.72986 + 11.6565i 6.87337 −14.2608 −0.357970 0.620022i 25.2919 8.76155 + 15.1755i −15.9203 27.5748i
15.8 −2.26922 3.93040i −0.666028 + 1.15360i −6.29869 + 10.9096i −4.46924 6.04545 15.0047 + 25.9888i 20.8649 12.6128 + 21.8460i 10.1417 + 17.5659i
15.9 −1.99327 3.45245i 3.94841 6.83884i −3.94626 + 6.83513i −10.9655 −31.4810 −5.99037 10.3756i −0.428443 −17.6798 30.6224i 21.8572 + 37.8577i
15.10 −1.98063 3.43055i 4.71303 8.16321i −3.84578 + 6.66109i 6.83714 −37.3391 −8.69317 15.0570i −1.22180 −30.9253 53.5643i −13.5418 23.4551i
15.11 −1.92566 3.33534i −5.14699 + 8.91485i −3.41631 + 5.91722i 0.456513 39.6454 0.826448 + 1.43145i −4.49594 −39.4831 68.3867i −0.879087 1.52262i
15.12 −1.81947 3.15142i −2.16059 + 3.74225i −2.62098 + 4.53966i 5.32814 15.7245 −11.6814 20.2328i −10.0364 4.16371 + 7.21176i −9.69442 16.7912i
15.13 −1.81680 3.14679i −2.29104 + 3.96820i −2.60154 + 4.50600i 18.8500 16.6495 −4.75600 8.23763i −10.1629 3.00224 + 5.20003i −34.2468 59.3172i
15.14 −1.77981 3.08272i 2.85538 4.94567i −2.33544 + 4.04510i 13.8693 −20.3281 16.8834 + 29.2429i −11.8504 −2.80643 4.86087i −24.6847 42.7551i
15.15 −1.71322 2.96738i −0.774772 + 1.34194i −1.87023 + 3.23934i 8.10647 5.30941 3.00413 + 5.20330i −14.5950 12.2995 + 21.3033i −13.8882 24.0550i
15.16 −1.70908 2.96022i −4.14300 + 7.17588i −1.84193 + 3.19031i −8.72976 28.3229 5.24883 + 9.09123i −14.7533 −20.8289 36.0767i 14.9199 + 25.8420i
15.17 −1.49743 2.59363i 0.819740 1.41983i −0.484619 + 0.839385i −15.3472 −4.91003 5.11187 + 8.85401i −21.0562 12.1561 + 21.0549i 22.9814 + 39.8050i
15.18 −1.39085 2.40902i 3.44745 5.97116i 0.131073 0.227024i −10.3399 −19.1795 11.3611 + 19.6780i −22.9828 −10.2698 17.7879i 14.3812 + 24.9090i
15.19 −1.30906 2.26736i −2.91184 + 5.04346i 0.572724 0.991987i −20.2461 15.2471 −6.19603 10.7318i −23.9439 −3.45767 5.98886i 26.5034 + 45.9052i
15.20 −1.10704 1.91745i 0.852523 1.47661i 1.54893 2.68282i −2.95332 −3.77510 −17.0149 29.4706i −24.5715 12.0464 + 20.8650i 3.26944 + 5.66284i
See next 80 embeddings (of 120 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 15.60
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
241.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 241.4.c.a 120
241.c even 3 1 inner 241.4.c.a 120
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
241.4.c.a 120 1.a even 1 1 trivial
241.4.c.a 120 241.c even 3 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(241, [\chi])\).