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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [168,2,Mod(11,168)] 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("168.11"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(168, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([3, 3, 3, 4])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 168 = 2^{3} \cdot 3 \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 168.v (of order \(6\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(0)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(1.34148675396\)
Analytic rank: \(0\)
Dimension: \(56\)
Relative dimension: \(28\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

Embedding invariants

Embedding label 11.17
Character \(\chi\) \(=\) 168.11
Dual form 168.2.v.a.107.17

$q$-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+(0.389211 + 1.35960i) q^{2} +(-0.987527 - 1.42295i) q^{3} +(-1.69703 + 1.05834i) q^{4} +(-1.77783 - 3.07929i) q^{5} +(1.55029 - 1.89647i) q^{6} +(-0.793456 - 2.52397i) q^{7} +(-2.09943 - 1.89537i) q^{8} +(-1.04958 + 2.81041i) q^{9} +(3.49466 - 3.61563i) q^{10} +(-0.396703 - 0.229036i) q^{11} +(3.18183 + 1.36965i) q^{12} +0.799063i q^{13} +(3.12277 - 2.06114i) q^{14} +(-2.62603 + 5.57065i) q^{15} +(1.75982 - 3.59208i) q^{16} +(5.48456 + 3.16651i) q^{17} +(-4.22954 - 0.333169i) q^{18} +(-2.61696 - 4.53272i) q^{19} +(6.27598 + 3.34410i) q^{20} +(-2.80793 + 3.62154i) q^{21} +(0.156997 - 0.628501i) q^{22} +(-1.55053 - 2.68559i) q^{23} +(-0.623772 + 4.85911i) q^{24} +(-3.82137 + 6.61880i) q^{25} +(-1.08641 + 0.311004i) q^{26} +(5.03556 - 1.28185i) q^{27} +(4.01774 + 3.44351i) q^{28} +2.60340 q^{29} +(-8.59594 - 1.40219i) q^{30} +(-4.42520 - 2.55489i) q^{31} +(5.56873 + 0.994581i) q^{32} +(0.0658472 + 0.790668i) q^{33} +(-2.17055 + 8.68926i) q^{34} +(-6.36142 + 6.93048i) q^{35} +(-1.19320 - 5.88016i) q^{36} +(2.89424 - 1.67099i) q^{37} +(5.14413 - 5.32221i) q^{38} +(1.13703 - 0.789096i) q^{39} +(-2.10396 + 9.83439i) q^{40} -10.1452i q^{41} +(-6.01672 - 2.40812i) q^{42} +3.56359 q^{43} +(0.915615 - 0.0311657i) q^{44} +(10.5200 - 1.76446i) q^{45} +(3.04785 - 3.15336i) q^{46} +(2.15923 + 3.73989i) q^{47} +(-6.84922 + 1.04314i) q^{48} +(-5.74086 + 4.00532i) q^{49} +(-10.4862 - 2.61943i) q^{50} +(-0.910362 - 10.9313i) q^{51} +(-0.845682 - 1.35603i) q^{52} +(-1.16913 + 2.02499i) q^{53} +(3.70270 + 6.34744i) q^{54} +1.62875i q^{55} +(-3.11805 + 6.80278i) q^{56} +(-3.86551 + 8.19999i) q^{57} +(1.01327 + 3.53959i) q^{58} +(-1.49741 - 0.864528i) q^{59} +(-1.43921 - 12.2328i) q^{60} +(-4.60841 + 2.66067i) q^{61} +(1.75130 - 7.01090i) q^{62} +(7.92618 + 0.419175i) q^{63} +(0.815178 + 7.95836i) q^{64} +(2.46055 - 1.42060i) q^{65} +(-1.04936 + 0.397262i) q^{66} +(0.00979145 - 0.0169593i) q^{67} +(-12.6587 + 0.430877i) q^{68} +(-2.29028 + 4.85842i) q^{69} +(-11.8986 - 5.95157i) q^{70} +9.04022 q^{71} +(7.53026 - 3.91090i) q^{72} +(4.15674 - 7.19969i) q^{73} +(3.39835 + 3.28465i) q^{74} +(13.1919 - 1.09863i) q^{75} +(9.23823 + 4.92251i) q^{76} +(-0.263315 + 1.18300i) q^{77} +(1.51540 + 1.23878i) q^{78} +(10.8825 - 6.28304i) q^{79} +(-14.1897 + 0.967099i) q^{80} +(-6.79677 - 5.89949i) q^{81} +(13.7934 - 3.94861i) q^{82} -0.694004i q^{83} +(0.932309 - 9.11761i) q^{84} -22.5181i q^{85} +(1.38699 + 4.84506i) q^{86} +(-2.57093 - 3.70452i) q^{87} +(0.398740 + 1.23274i) q^{88} +(7.02189 - 4.05409i) q^{89} +(6.49348 + 13.6163i) q^{90} +(2.01681 - 0.634021i) q^{91} +(5.47357 + 2.91654i) q^{92} +(0.734523 + 8.81987i) q^{93} +(-4.24437 + 4.39129i) q^{94} +(-9.30504 + 16.1168i) q^{95} +(-4.08404 - 8.90621i) q^{96} +7.05333 q^{97} +(-7.68004 - 6.24636i) q^{98} +(1.06006 - 0.874504i) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 56 q - 2 q^{3} - 2 q^{4} - 8 q^{6} - 2 q^{9} + 6 q^{10} + 10 q^{12} - 10 q^{16} - 10 q^{18} - 4 q^{19} - 20 q^{22} - 8 q^{24} - 16 q^{25} - 8 q^{27} - 22 q^{28} - 12 q^{30} - 14 q^{33} - 56 q^{34} + 4 q^{36}+ \cdots - 44 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/168\mathbb{Z}\right)^\times\).

\(n\) \(73\) \(85\) \(113\) \(127\)
\(\chi(n)\) \(e\left(\frac{2}{3}\right)\) \(-1\) \(-1\) \(-1\)

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 0.389211 + 1.35960i 0.275214 + 0.961383i
\(3\) −0.987527 − 1.42295i −0.570149 − 0.821541i
\(4\) −1.69703 + 1.05834i −0.848515 + 0.529171i
\(5\) −1.77783 − 3.07929i −0.795070 − 1.37710i −0.922795 − 0.385292i \(-0.874101\pi\)
0.127724 − 0.991810i \(-0.459233\pi\)
\(6\) 1.55029 − 1.89647i 0.632903 − 0.774231i
\(7\) −0.793456 − 2.52397i −0.299898 − 0.953971i
\(8\) −2.09943 − 1.89537i −0.742259 − 0.670113i
\(9\) −1.04958 + 2.81041i −0.349860 + 0.936802i
\(10\) 3.49466 − 3.61563i 1.10511 − 1.14336i
\(11\) −0.396703 − 0.229036i −0.119610 − 0.0690571i 0.439001 − 0.898486i \(-0.355332\pi\)
−0.558612 + 0.829429i \(0.688666\pi\)
\(12\) 3.18183 + 1.36965i 0.918516 + 0.395383i
\(13\) 0.799063i 0.221620i 0.993842 + 0.110810i \(0.0353445\pi\)
−0.993842 + 0.110810i \(0.964655\pi\)
\(14\) 3.12277 − 2.06114i 0.834596 − 0.550863i
\(15\) −2.62603 + 5.57065i −0.678037 + 1.43834i
\(16\) 1.75982 − 3.59208i 0.439956 − 0.898020i
\(17\) 5.48456 + 3.16651i 1.33020 + 0.767993i 0.985330 − 0.170657i \(-0.0545891\pi\)
0.344872 + 0.938650i \(0.387922\pi\)
\(18\) −4.22954 − 0.333169i −0.996912 − 0.0785287i
\(19\) −2.61696 − 4.53272i −0.600373 − 1.03988i −0.992764 − 0.120078i \(-0.961686\pi\)
0.392392 − 0.919798i \(-0.371648\pi\)
\(20\) 6.27598 + 3.34410i 1.40335 + 0.747763i
\(21\) −2.80793 + 3.62154i −0.612740 + 0.790285i
\(22\) 0.156997 − 0.628501i 0.0334719 − 0.133997i
\(23\) −1.55053 − 2.68559i −0.323307 − 0.559985i 0.657861 − 0.753139i \(-0.271461\pi\)
−0.981168 + 0.193155i \(0.938128\pi\)
\(24\) −0.623772 + 4.85911i −0.127327 + 0.991861i
\(25\) −3.82137 + 6.61880i −0.764273 + 1.32376i
\(26\) −1.08641 + 0.311004i −0.213062 + 0.0609928i
\(27\) 5.03556 − 1.28185i 0.969094 − 0.246693i
\(28\) 4.01774 + 3.44351i 0.759282 + 0.650762i
\(29\) 2.60340 0.483440 0.241720 − 0.970346i \(-0.422288\pi\)
0.241720 + 0.970346i \(0.422288\pi\)
\(30\) −8.59594 − 1.40219i −1.56940 − 0.256004i
\(31\) −4.42520 − 2.55489i −0.794790 − 0.458872i 0.0468563 − 0.998902i \(-0.485080\pi\)
−0.841646 + 0.540030i \(0.818413\pi\)
\(32\) 5.56873 + 0.994581i 0.984423 + 0.175819i
\(33\) 0.0658472 + 0.790668i 0.0114625 + 0.137638i
\(34\) −2.17055 + 8.68926i −0.372245 + 1.49020i
\(35\) −6.36142 + 6.93048i −1.07528 + 1.17146i
\(36\) −1.19320 − 5.88016i −0.198867 − 0.980026i
\(37\) 2.89424 − 1.67099i 0.475810 − 0.274709i −0.242859 − 0.970062i \(-0.578085\pi\)
0.718669 + 0.695352i \(0.244752\pi\)
\(38\) 5.14413 − 5.32221i 0.834489 − 0.863376i
\(39\) 1.13703 − 0.789096i 0.182070 − 0.126357i
\(40\) −2.10396 + 9.83439i −0.332666 + 1.55495i
\(41\) − 10.1452i − 1.58441i −0.610256 − 0.792205i \(-0.708933\pi\)
0.610256 − 0.792205i \(-0.291067\pi\)
\(42\) −6.01672 − 2.40812i −0.928401 − 0.371581i
\(43\) 3.56359 0.543442 0.271721 − 0.962376i \(-0.412407\pi\)
0.271721 + 0.962376i \(0.412407\pi\)
\(44\) 0.915615 − 0.0311657i 0.138034 − 0.00469840i
\(45\) 10.5200 − 1.76446i 1.56824 − 0.263031i
\(46\) 3.04785 − 3.15336i 0.449381 − 0.464937i
\(47\) 2.15923 + 3.73989i 0.314956 + 0.545519i 0.979428 − 0.201794i \(-0.0646770\pi\)
−0.664472 + 0.747313i \(0.731344\pi\)
\(48\) −6.84922 + 1.04314i −0.988600 + 0.150564i
\(49\) −5.74086 + 4.00532i −0.820122 + 0.572188i
\(50\) −10.4862 − 2.61943i −1.48298 − 0.370443i
\(51\) −0.910362 − 10.9313i −0.127476 − 1.53069i
\(52\) −0.845682 − 1.35603i −0.117275 − 0.188048i
\(53\) −1.16913 + 2.02499i −0.160592 + 0.278154i −0.935081 − 0.354433i \(-0.884674\pi\)
0.774489 + 0.632587i \(0.218007\pi\)
\(54\) 3.70270 + 6.34744i 0.503874 + 0.863777i
\(55\) 1.62875i 0.219621i
\(56\) −3.11805 + 6.80278i −0.416666 + 0.909059i
\(57\) −3.86551 + 8.19999i −0.511999 + 1.08612i
\(58\) 1.01327 + 3.53959i 0.133049 + 0.464771i
\(59\) −1.49741 − 0.864528i −0.194946 − 0.112552i 0.399350 − 0.916798i \(-0.369236\pi\)
−0.594296 + 0.804247i \(0.702569\pi\)
\(60\) −1.43921 − 12.2328i −0.185801 − 1.57925i
\(61\) −4.60841 + 2.66067i −0.590047 + 0.340664i −0.765116 − 0.643892i \(-0.777318\pi\)
0.175069 + 0.984556i \(0.443985\pi\)
\(62\) 1.75130 − 7.01090i 0.222415 − 0.890385i
\(63\) 7.92618 + 0.419175i 0.998605 + 0.0528111i
\(64\) 0.815178 + 7.95836i 0.101897 + 0.994795i
\(65\) 2.46055 − 1.42060i 0.305193 − 0.176204i
\(66\) −1.04936 + 0.397262i −0.129168 + 0.0488996i
\(67\) 0.00979145 − 0.0169593i 0.00119622 − 0.00207191i −0.865427 − 0.501036i \(-0.832953\pi\)
0.866623 + 0.498964i \(0.166286\pi\)
\(68\) −12.6587 + 0.430877i −1.53510 + 0.0522515i
\(69\) −2.29028 + 4.85842i −0.275717 + 0.584885i
\(70\) −11.8986 − 5.95157i −1.42216 − 0.711349i
\(71\) 9.04022 1.07288 0.536439 − 0.843939i \(-0.319769\pi\)
0.536439 + 0.843939i \(0.319769\pi\)
\(72\) 7.53026 − 3.91090i 0.887450 − 0.460904i
\(73\) 4.15674 − 7.19969i 0.486510 − 0.842660i −0.513370 − 0.858167i \(-0.671603\pi\)
0.999880 + 0.0155078i \(0.00493650\pi\)
\(74\) 3.39835 + 3.28465i 0.395050 + 0.381832i
\(75\) 13.1919 − 1.09863i 1.52327 − 0.126859i
\(76\) 9.23823 + 4.92251i 1.05970 + 0.564651i
\(77\) −0.263315 + 1.18300i −0.0300076 + 0.134815i
\(78\) 1.51540 + 1.23878i 0.171585 + 0.140264i
\(79\) 10.8825 − 6.28304i 1.22438 − 0.706897i 0.258533 − 0.966003i \(-0.416761\pi\)
0.965849 + 0.259105i \(0.0834277\pi\)
\(80\) −14.1897 + 0.967099i −1.58646 + 0.108125i
\(81\) −6.79677 − 5.89949i −0.755196 − 0.655499i
\(82\) 13.7934 − 3.94861i 1.52322 − 0.436051i
\(83\) − 0.694004i − 0.0761768i −0.999274 − 0.0380884i \(-0.987873\pi\)
0.999274 − 0.0380884i \(-0.0121268\pi\)
\(84\) 0.932309 − 9.11761i 0.101723 − 0.994813i
\(85\) − 22.5181i − 2.44243i
\(86\) 1.38699 + 4.84506i 0.149563 + 0.522456i
\(87\) −2.57093 − 3.70452i −0.275633 − 0.397166i
\(88\) 0.398740 + 1.23274i 0.0425058 + 0.131411i
\(89\) 7.02189 − 4.05409i 0.744319 − 0.429733i −0.0793185 − 0.996849i \(-0.525274\pi\)
0.823638 + 0.567116i \(0.191941\pi\)
\(90\) 6.49348 + 13.6163i 0.684473 + 1.43529i
\(91\) 2.01681 − 0.634021i 0.211419 − 0.0664634i
\(92\) 5.47357 + 2.91654i 0.570659 + 0.304070i
\(93\) 0.734523 + 8.81987i 0.0761664 + 0.914578i
\(94\) −4.24437 + 4.39129i −0.437773 + 0.452927i
\(95\) −9.30504 + 16.1168i −0.954677 + 1.65355i
\(96\) −4.08404 − 8.90621i −0.416825 − 0.908987i
\(97\) 7.05333 0.716157 0.358078 − 0.933692i \(-0.383432\pi\)
0.358078 + 0.933692i \(0.383432\pi\)
\(98\) −7.68004 − 6.24636i −0.775801 − 0.630978i
\(99\) 1.06006 − 0.874504i 0.106540 − 0.0878909i
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 168.2.v.a.11.17 yes 56
3.2 odd 2 inner 168.2.v.a.11.12 yes 56
4.3 odd 2 672.2.bd.a.431.19 56
7.2 even 3 inner 168.2.v.a.107.22 yes 56
8.3 odd 2 inner 168.2.v.a.11.7 ✓ 56
8.5 even 2 672.2.bd.a.431.20 56
12.11 even 2 672.2.bd.a.431.2 56
21.2 odd 6 inner 168.2.v.a.107.7 yes 56
24.5 odd 2 672.2.bd.a.431.1 56
24.11 even 2 inner 168.2.v.a.11.22 yes 56
28.23 odd 6 672.2.bd.a.527.1 56
56.37 even 6 672.2.bd.a.527.2 56
56.51 odd 6 inner 168.2.v.a.107.12 yes 56
84.23 even 6 672.2.bd.a.527.20 56
168.107 even 6 inner 168.2.v.a.107.17 yes 56
168.149 odd 6 672.2.bd.a.527.19 56
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
168.2.v.a.11.7 ✓ 56 8.3 odd 2 inner
168.2.v.a.11.12 yes 56 3.2 odd 2 inner
168.2.v.a.11.17 yes 56 1.1 even 1 trivial
168.2.v.a.11.22 yes 56 24.11 even 2 inner
168.2.v.a.107.7 yes 56 21.2 odd 6 inner
168.2.v.a.107.12 yes 56 56.51 odd 6 inner
168.2.v.a.107.17 yes 56 168.107 even 6 inner
168.2.v.a.107.22 yes 56 7.2 even 3 inner
672.2.bd.a.431.1 56 24.5 odd 2
672.2.bd.a.431.2 56 12.11 even 2
672.2.bd.a.431.19 56 4.3 odd 2
672.2.bd.a.431.20 56 8.5 even 2
672.2.bd.a.527.1 56 28.23 odd 6
672.2.bd.a.527.2 56 56.37 even 6
672.2.bd.a.527.19 56 168.149 odd 6
672.2.bd.a.527.20 56 84.23 even 6