Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [576,2,Mod(193,576)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("576.193"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(576, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([0, 0, 2])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 576 = 2^{6} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 576.i (of order \(3\), degree \(2\), not minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [2,0,-3,0,4,0,2] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(7)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(4.59938315643\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\zeta_{6})\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{2} - x + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 288)
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

Embedding invariants

Embedding label 193.1
Root \(0.500000 - 0.866025i\) of defining polynomial
Character \(\chi\) \(=\) 576.193
Dual form 576.2.i.b.385.1

$q$-expansion

Copy content comment:q-expansion
 
Copy content sage:f.q_expansion() # note that sage often uses an isomorphic number field
 
Copy content gp:mfcoefs(f, 20)
 
\(f(q)\) \(=\) \(q+(-1.50000 + 0.866025i) q^{3} +(2.00000 - 3.46410i) q^{5} +(1.00000 + 1.73205i) q^{7} +(1.50000 - 2.59808i) q^{9} +(-2.50000 - 4.33013i) q^{11} +(-1.00000 + 1.73205i) q^{13} +6.92820i q^{15} -3.00000 q^{17} -1.00000 q^{19} +(-3.00000 - 1.73205i) q^{21} +(3.00000 - 5.19615i) q^{23} +(-5.50000 - 9.52628i) q^{25} +5.19615i q^{27} +(-1.00000 - 1.73205i) q^{29} +(2.00000 - 3.46410i) q^{31} +(7.50000 + 4.33013i) q^{33} +8.00000 q^{35} +8.00000 q^{37} -3.46410i q^{39} +(-0.500000 + 0.866025i) q^{41} +(-3.50000 - 6.06218i) q^{43} +(-6.00000 - 10.3923i) q^{45} +(-1.00000 - 1.73205i) q^{47} +(1.50000 - 2.59808i) q^{49} +(4.50000 - 2.59808i) q^{51} +4.00000 q^{53} -20.0000 q^{55} +(1.50000 - 0.866025i) q^{57} +(2.50000 - 4.33013i) q^{59} +6.00000 q^{63} +(4.00000 + 6.92820i) q^{65} +(-6.50000 + 11.2583i) q^{67} +10.3923i q^{69} +8.00000 q^{71} +3.00000 q^{73} +(16.5000 + 9.52628i) q^{75} +(5.00000 - 8.66025i) q^{77} +(-4.00000 - 6.92820i) q^{79} +(-4.50000 - 7.79423i) q^{81} +(6.00000 + 10.3923i) q^{83} +(-6.00000 + 10.3923i) q^{85} +(3.00000 + 1.73205i) q^{87} -10.0000 q^{89} -4.00000 q^{91} +6.92820i q^{93} +(-2.00000 + 3.46410i) q^{95} +(5.50000 + 9.52628i) q^{97} -15.0000 q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q - 3 q^{3} + 4 q^{5} + 2 q^{7} + 3 q^{9} - 5 q^{11} - 2 q^{13} - 6 q^{17} - 2 q^{19} - 6 q^{21} + 6 q^{23} - 11 q^{25} - 2 q^{29} + 4 q^{31} + 15 q^{33} + 16 q^{35} + 16 q^{37} - q^{41} - 7 q^{43} - 12 q^{45}+ \cdots - 30 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/576\mathbb{Z}\right)^\times\).

\(n\) \(65\) \(127\) \(325\)
\(\chi(n)\) \(e\left(\frac{1}{3}\right)\) \(1\) \(1\)

Coefficient data

For each \(n\) we display the coefficients of the \(q\)-expansion \(a_n\), the Satake parameters \(\alpha_p\), and the Satake angles \(\theta_p = \textrm{Arg}(\alpha_p)\). You can download additional coefficients here.



Currently showing only \(a_p\); display all \(a_n\) Currently showing all \(a_n\); display only \(a_p\)
Significant digits:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 0 0
\(3\) −1.50000 + 0.866025i −0.866025 + 0.500000i
\(4\) 0 0
\(5\) 2.00000 3.46410i 0.894427 1.54919i 0.0599153 0.998203i \(-0.480917\pi\)
0.834512 0.550990i \(-0.185750\pi\)
\(6\) 0 0
\(7\) 1.00000 + 1.73205i 0.377964 + 0.654654i 0.990766 0.135583i \(-0.0432908\pi\)
−0.612801 + 0.790237i \(0.709957\pi\)
\(8\) 0 0
\(9\) 1.50000 2.59808i 0.500000 0.866025i
\(10\) 0 0
\(11\) −2.50000 4.33013i −0.753778 1.30558i −0.945979 0.324227i \(-0.894896\pi\)
0.192201 0.981356i \(-0.438437\pi\)
\(12\) 0 0
\(13\) −1.00000 + 1.73205i −0.277350 + 0.480384i −0.970725 0.240192i \(-0.922790\pi\)
0.693375 + 0.720577i \(0.256123\pi\)
\(14\) 0 0
\(15\) 6.92820i 1.78885i
\(16\) 0 0
\(17\) −3.00000 −0.727607 −0.363803 0.931476i \(-0.618522\pi\)
−0.363803 + 0.931476i \(0.618522\pi\)
\(18\) 0 0
\(19\) −1.00000 −0.229416 −0.114708 0.993399i \(-0.536593\pi\)
−0.114708 + 0.993399i \(0.536593\pi\)
\(20\) 0 0
\(21\) −3.00000 1.73205i −0.654654 0.377964i
\(22\) 0 0
\(23\) 3.00000 5.19615i 0.625543 1.08347i −0.362892 0.931831i \(-0.618211\pi\)
0.988436 0.151642i \(-0.0484560\pi\)
\(24\) 0 0
\(25\) −5.50000 9.52628i −1.10000 1.90526i
\(26\) 0 0
\(27\) 5.19615i 1.00000i
\(28\) 0 0
\(29\) −1.00000 1.73205i −0.185695 0.321634i 0.758115 0.652121i \(-0.226120\pi\)
−0.943811 + 0.330487i \(0.892787\pi\)
\(30\) 0 0
\(31\) 2.00000 3.46410i 0.359211 0.622171i −0.628619 0.777714i \(-0.716379\pi\)
0.987829 + 0.155543i \(0.0497126\pi\)
\(32\) 0 0
\(33\) 7.50000 + 4.33013i 1.30558 + 0.753778i
\(34\) 0 0
\(35\) 8.00000 1.35225
\(36\) 0 0
\(37\) 8.00000 1.31519 0.657596 0.753371i \(-0.271573\pi\)
0.657596 + 0.753371i \(0.271573\pi\)
\(38\) 0 0
\(39\) 3.46410i 0.554700i
\(40\) 0 0
\(41\) −0.500000 + 0.866025i −0.0780869 + 0.135250i −0.902424 0.430848i \(-0.858214\pi\)
0.824338 + 0.566099i \(0.191548\pi\)
\(42\) 0 0
\(43\) −3.50000 6.06218i −0.533745 0.924473i −0.999223 0.0394140i \(-0.987451\pi\)
0.465478 0.885059i \(-0.345882\pi\)
\(44\) 0 0
\(45\) −6.00000 10.3923i −0.894427 1.54919i
\(46\) 0 0
\(47\) −1.00000 1.73205i −0.145865 0.252646i 0.783830 0.620975i \(-0.213263\pi\)
−0.929695 + 0.368329i \(0.879930\pi\)
\(48\) 0 0
\(49\) 1.50000 2.59808i 0.214286 0.371154i
\(50\) 0 0
\(51\) 4.50000 2.59808i 0.630126 0.363803i
\(52\) 0 0
\(53\) 4.00000 0.549442 0.274721 0.961524i \(-0.411414\pi\)
0.274721 + 0.961524i \(0.411414\pi\)
\(54\) 0 0
\(55\) −20.0000 −2.69680
\(56\) 0 0
\(57\) 1.50000 0.866025i 0.198680 0.114708i
\(58\) 0 0
\(59\) 2.50000 4.33013i 0.325472 0.563735i −0.656136 0.754643i \(-0.727810\pi\)
0.981608 + 0.190909i \(0.0611434\pi\)
\(60\) 0 0
\(61\) 0 0 0.866025 0.500000i \(-0.166667\pi\)
−0.866025 + 0.500000i \(0.833333\pi\)
\(62\) 0 0
\(63\) 6.00000 0.755929
\(64\) 0 0
\(65\) 4.00000 + 6.92820i 0.496139 + 0.859338i
\(66\) 0 0
\(67\) −6.50000 + 11.2583i −0.794101 + 1.37542i 0.129307 + 0.991605i \(0.458725\pi\)
−0.923408 + 0.383819i \(0.874609\pi\)
\(68\) 0 0
\(69\) 10.3923i 1.25109i
\(70\) 0 0
\(71\) 8.00000 0.949425 0.474713 0.880141i \(-0.342552\pi\)
0.474713 + 0.880141i \(0.342552\pi\)
\(72\) 0 0
\(73\) 3.00000 0.351123 0.175562 0.984468i \(-0.443826\pi\)
0.175562 + 0.984468i \(0.443826\pi\)
\(74\) 0 0
\(75\) 16.5000 + 9.52628i 1.90526 + 1.10000i
\(76\) 0 0
\(77\) 5.00000 8.66025i 0.569803 0.986928i
\(78\) 0 0
\(79\) −4.00000 6.92820i −0.450035 0.779484i 0.548352 0.836247i \(-0.315255\pi\)
−0.998388 + 0.0567635i \(0.981922\pi\)
\(80\) 0 0
\(81\) −4.50000 7.79423i −0.500000 0.866025i
\(82\) 0 0
\(83\) 6.00000 + 10.3923i 0.658586 + 1.14070i 0.980982 + 0.194099i \(0.0621783\pi\)
−0.322396 + 0.946605i \(0.604488\pi\)
\(84\) 0 0
\(85\) −6.00000 + 10.3923i −0.650791 + 1.12720i
\(86\) 0 0
\(87\) 3.00000 + 1.73205i 0.321634 + 0.185695i
\(88\) 0 0
\(89\) −10.0000 −1.06000 −0.529999 0.847998i \(-0.677808\pi\)
−0.529999 + 0.847998i \(0.677808\pi\)
\(90\) 0 0
\(91\) −4.00000 −0.419314
\(92\) 0 0
\(93\) 6.92820i 0.718421i
\(94\) 0 0
\(95\) −2.00000 + 3.46410i −0.205196 + 0.355409i
\(96\) 0 0
\(97\) 5.50000 + 9.52628i 0.558440 + 0.967247i 0.997627 + 0.0688512i \(0.0219334\pi\)
−0.439187 + 0.898396i \(0.644733\pi\)
\(98\) 0 0
\(99\) −15.0000 −1.50756
Currently showing only \(a_p\); display all \(a_n\) Currently showing all \(a_n\); display only \(a_p\)

Twists

       By twisting character
Char Parity Ord Type Twist Min Dim
1.1 even 1 trivial 576.2.i.b.193.1 2
3.2 odd 2 1728.2.i.b.577.1 2
4.3 odd 2 576.2.i.h.193.1 2
8.3 odd 2 288.2.i.a.193.1 yes 2
8.5 even 2 288.2.i.b.193.1 yes 2
9.2 odd 6 1728.2.i.b.1153.1 2
9.4 even 3 5184.2.a.a.1.1 1
9.5 odd 6 5184.2.a.be.1.1 1
9.7 even 3 inner 576.2.i.b.385.1 2
12.11 even 2 1728.2.i.a.577.1 2
24.5 odd 2 864.2.i.b.577.1 2
24.11 even 2 864.2.i.a.577.1 2
36.7 odd 6 576.2.i.h.385.1 2
36.11 even 6 1728.2.i.a.1153.1 2
36.23 even 6 5184.2.a.bf.1.1 1
36.31 odd 6 5184.2.a.b.1.1 1
72.5 odd 6 2592.2.a.a.1.1 1
72.11 even 6 864.2.i.a.289.1 2
72.13 even 6 2592.2.a.g.1.1 1
72.29 odd 6 864.2.i.b.289.1 2
72.43 odd 6 288.2.i.a.97.1 2
72.59 even 6 2592.2.a.b.1.1 1
72.61 even 6 288.2.i.b.97.1 yes 2
72.67 odd 6 2592.2.a.h.1.1 1
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
288.2.i.a.97.1 2 72.43 odd 6
288.2.i.a.193.1 yes 2 8.3 odd 2
288.2.i.b.97.1 yes 2 72.61 even 6
288.2.i.b.193.1 yes 2 8.5 even 2
576.2.i.b.193.1 2 1.1 even 1 trivial
576.2.i.b.385.1 2 9.7 even 3 inner
576.2.i.h.193.1 2 4.3 odd 2
576.2.i.h.385.1 2 36.7 odd 6
864.2.i.a.289.1 2 72.11 even 6
864.2.i.a.577.1 2 24.11 even 2
864.2.i.b.289.1 2 72.29 odd 6
864.2.i.b.577.1 2 24.5 odd 2
1728.2.i.a.577.1 2 12.11 even 2
1728.2.i.a.1153.1 2 36.11 even 6
1728.2.i.b.577.1 2 3.2 odd 2
1728.2.i.b.1153.1 2 9.2 odd 6
2592.2.a.a.1.1 1 72.5 odd 6
2592.2.a.b.1.1 1 72.59 even 6
2592.2.a.g.1.1 1 72.13 even 6
2592.2.a.h.1.1 1 72.67 odd 6
5184.2.a.a.1.1 1 9.4 even 3
5184.2.a.b.1.1 1 36.31 odd 6
5184.2.a.be.1.1 1 9.5 odd 6
5184.2.a.bf.1.1 1 36.23 even 6