Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [120,2,Mod(53,120)] 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("120.53"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(120, base_ring=CyclotomicField(4)) chi = DirichletCharacter(H, H._module([0, 2, 2, 3])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 120 = 2^{3} \cdot 3 \cdot 5 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 120.w (of order \(4\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [32,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(2)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(0.958204824255\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

Embedding invariants

Embedding label 53.7
Character \(\chi\) \(=\) 120.53
Dual form 120.2.w.c.77.7

$q$-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+(-0.250043 - 1.39193i) q^{2} +(-1.40091 + 1.01856i) q^{3} +(-1.87496 + 0.696087i) q^{4} +(-2.23305 - 0.116202i) q^{5} +(1.76805 + 1.69529i) q^{6} +(-2.29041 + 2.29041i) q^{7} +(1.43773 + 2.43576i) q^{8} +(0.925085 - 2.85381i) q^{9} +(0.396613 + 3.13731i) q^{10} -2.28378 q^{11} +(1.91764 - 2.88490i) q^{12} +(-1.05635 + 1.05635i) q^{13} +(3.76080 + 2.61540i) q^{14} +(3.24665 - 2.11170i) q^{15} +(3.03093 - 2.61026i) q^{16} +(-3.04391 - 3.04391i) q^{17} +(-4.20362 - 0.574081i) q^{18} +3.36831 q^{19} +(4.26775 - 1.33652i) q^{20} +(0.875741 - 5.54157i) q^{21} +(0.571043 + 3.17887i) q^{22} +(-3.68785 + 3.68785i) q^{23} +(-4.49508 - 1.94787i) q^{24} +(4.97299 + 0.518967i) q^{25} +(1.73449 + 1.20623i) q^{26} +(1.61081 + 4.94017i) q^{27} +(2.70010 - 5.88875i) q^{28} -2.71461i q^{29} +(-3.75114 - 3.99111i) q^{30} -6.49196 q^{31} +(-4.39118 - 3.56617i) q^{32} +(3.19937 - 2.32616i) q^{33} +(-3.47581 + 4.99803i) q^{34} +(5.38074 - 4.84844i) q^{35} +(0.252003 + 5.99471i) q^{36} +(-2.31197 - 2.31197i) q^{37} +(-0.842223 - 4.68847i) q^{38} +(0.403895 - 2.55579i) q^{39} +(-2.92747 - 5.60624i) q^{40} +10.8056i q^{41} +(-7.93246 + 0.166657i) q^{42} +(1.16384 - 1.16384i) q^{43} +(4.28199 - 1.58971i) q^{44} +(-2.39737 + 6.26519i) q^{45} +(6.05536 + 4.21112i) q^{46} +(1.83768 + 1.83768i) q^{47} +(-1.58735 + 6.74391i) q^{48} -3.49196i q^{49} +(-0.521095 - 7.05184i) q^{50} +(7.36463 + 1.16384i) q^{51} +(1.24529 - 2.71591i) q^{52} +(5.82856 + 5.82856i) q^{53} +(6.47362 - 3.47739i) q^{54} +(5.09979 + 0.265379i) q^{55} +(-8.87188 - 2.28592i) q^{56} +(-4.71870 + 3.43082i) q^{57} +(-3.77856 + 0.678770i) q^{58} +7.41311i q^{59} +(-4.61741 + 6.21929i) q^{60} +8.97044i q^{61} +(1.62327 + 9.03638i) q^{62} +(4.41757 + 8.65522i) q^{63} +(-3.86589 + 7.00392i) q^{64} +(2.48162 - 2.23612i) q^{65} +(-4.03784 - 3.87166i) q^{66} +(-8.66367 - 8.66367i) q^{67} +(7.82602 + 3.58837i) q^{68} +(1.41005 - 8.92262i) q^{69} +(-8.09413 - 6.27732i) q^{70} -7.37570i q^{71} +(8.28122 - 1.84971i) q^{72} +(1.83441 + 1.83441i) q^{73} +(-2.64001 + 3.79620i) q^{74} +(-7.49530 + 4.33825i) q^{75} +(-6.31544 + 2.34464i) q^{76} +(5.23080 - 5.23080i) q^{77} +(-3.65848 + 0.0768630i) q^{78} -8.28844i q^{79} +(-7.07152 + 5.47664i) q^{80} +(-7.28844 - 5.28003i) q^{81} +(15.0406 - 2.70185i) q^{82} +(-5.27928 - 5.27928i) q^{83} +(2.21543 + 10.9998i) q^{84} +(6.44348 + 7.15090i) q^{85} +(-1.91100 - 1.32898i) q^{86} +(2.76499 + 3.80292i) q^{87} +(-3.28345 - 5.56275i) q^{88} -11.5311 q^{89} +(9.32017 + 1.77042i) q^{90} -4.83893i q^{91} +(4.34749 - 9.48162i) q^{92} +(9.09464 - 6.61243i) q^{93} +(2.09843 - 3.01742i) q^{94} +(-7.52160 - 0.391403i) q^{95} +(9.78398 + 0.523212i) q^{96} +(-2.79647 + 2.79647i) q^{97} +(-4.86058 + 0.873141i) q^{98} +(-2.11269 + 6.51747i) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 32 q - 4 q^{6} + 4 q^{10} - 8 q^{12} - 28 q^{15} + 28 q^{16} - 20 q^{18} - 52 q^{22} - 8 q^{25} + 12 q^{28} - 32 q^{30} - 32 q^{31} + 8 q^{33} - 20 q^{36} + 24 q^{40} + 16 q^{42} + 24 q^{46} + 44 q^{48}+ \cdots + 16 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/120\mathbb{Z}\right)^\times\).

\(n\) \(31\) \(41\) \(61\) \(97\)
\(\chi(n)\) \(1\) \(-1\) \(-1\) \(e\left(\frac{3}{4}\right)\)

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) −0.250043 1.39193i −0.176807 0.984246i
\(3\) −1.40091 + 1.01856i −0.808814 + 0.588064i
\(4\) −1.87496 + 0.696087i −0.937478 + 0.348043i
\(5\) −2.23305 0.116202i −0.998649 0.0519669i
\(6\) 1.76805 + 1.69529i 0.721803 + 0.692098i
\(7\) −2.29041 + 2.29041i −0.865694 + 0.865694i −0.991992 0.126298i \(-0.959690\pi\)
0.126298 + 0.991992i \(0.459690\pi\)
\(8\) 1.43773 + 2.43576i 0.508313 + 0.861172i
\(9\) 0.925085 2.85381i 0.308362 0.951269i
\(10\) 0.396613 + 3.13731i 0.125420 + 0.992104i
\(11\) −2.28378 −0.688586 −0.344293 0.938862i \(-0.611881\pi\)
−0.344293 + 0.938862i \(0.611881\pi\)
\(12\) 1.91764 2.88490i 0.553574 0.832800i
\(13\) −1.05635 + 1.05635i −0.292977 + 0.292977i −0.838255 0.545278i \(-0.816424\pi\)
0.545278 + 0.838255i \(0.316424\pi\)
\(14\) 3.76080 + 2.61540i 1.00512 + 0.698994i
\(15\) 3.24665 2.11170i 0.838281 0.545238i
\(16\) 3.03093 2.61026i 0.757732 0.652566i
\(17\) −3.04391 3.04391i −0.738256 0.738256i 0.233984 0.972240i \(-0.424824\pi\)
−0.972240 + 0.233984i \(0.924824\pi\)
\(18\) −4.20362 0.574081i −0.990803 0.135312i
\(19\) 3.36831 0.772744 0.386372 0.922343i \(-0.373728\pi\)
0.386372 + 0.922343i \(0.373728\pi\)
\(20\) 4.26775 1.33652i 0.954298 0.298855i
\(21\) 0.875741 5.54157i 0.191102 1.20927i
\(22\) 0.571043 + 3.17887i 0.121747 + 0.677737i
\(23\) −3.68785 + 3.68785i −0.768969 + 0.768969i −0.977925 0.208956i \(-0.932994\pi\)
0.208956 + 0.977925i \(0.432994\pi\)
\(24\) −4.49508 1.94787i −0.917555 0.397608i
\(25\) 4.97299 + 0.518967i 0.994599 + 0.103793i
\(26\) 1.73449 + 1.20623i 0.340162 + 0.236561i
\(27\) 1.61081 + 4.94017i 0.310000 + 0.950737i
\(28\) 2.70010 5.88875i 0.510270 1.11287i
\(29\) 2.71461i 0.504091i −0.967715 0.252045i \(-0.918897\pi\)
0.967715 0.252045i \(-0.0811032\pi\)
\(30\) −3.75114 3.99111i −0.684862 0.728673i
\(31\) −6.49196 −1.16599 −0.582995 0.812475i \(-0.698119\pi\)
−0.582995 + 0.812475i \(0.698119\pi\)
\(32\) −4.39118 3.56617i −0.776258 0.630416i
\(33\) 3.19937 2.32616i 0.556938 0.404932i
\(34\) −3.47581 + 4.99803i −0.596096 + 0.857154i
\(35\) 5.38074 4.84844i 0.909512 0.819537i
\(36\) 0.252003 + 5.99471i 0.0420005 + 0.999118i
\(37\) −2.31197 2.31197i −0.380085 0.380085i 0.491048 0.871133i \(-0.336614\pi\)
−0.871133 + 0.491048i \(0.836614\pi\)
\(38\) −0.842223 4.68847i −0.136627 0.760570i
\(39\) 0.403895 2.55579i 0.0646749 0.409254i
\(40\) −2.92747 5.60624i −0.462874 0.886424i
\(41\) 10.8056i 1.68754i 0.536702 + 0.843772i \(0.319670\pi\)
−0.536702 + 0.843772i \(0.680330\pi\)
\(42\) −7.93246 + 0.166657i −1.22401 + 0.0257158i
\(43\) 1.16384 1.16384i 0.177484 0.177484i −0.612774 0.790258i \(-0.709946\pi\)
0.790258 + 0.612774i \(0.209946\pi\)
\(44\) 4.28199 1.58971i 0.645534 0.239658i
\(45\) −2.39737 + 6.26519i −0.357379 + 0.933959i
\(46\) 6.05536 + 4.21112i 0.892814 + 0.620895i
\(47\) 1.83768 + 1.83768i 0.268053 + 0.268053i 0.828315 0.560262i \(-0.189300\pi\)
−0.560262 + 0.828315i \(0.689300\pi\)
\(48\) −1.58735 + 6.74391i −0.229114 + 0.973400i
\(49\) 3.49196i 0.498852i
\(50\) −0.521095 7.05184i −0.0736939 0.997281i
\(51\) 7.36463 + 1.16384i 1.03125 + 0.162970i
\(52\) 1.24529 2.71591i 0.172691 0.376629i
\(53\) 5.82856 + 5.82856i 0.800615 + 0.800615i 0.983192 0.182577i \(-0.0584439\pi\)
−0.182577 + 0.983192i \(0.558444\pi\)
\(54\) 6.47362 3.47739i 0.880948 0.473213i
\(55\) 5.09979 + 0.265379i 0.687655 + 0.0357837i
\(56\) −8.87188 2.28592i −1.18556 0.305468i
\(57\) −4.71870 + 3.43082i −0.625007 + 0.454423i
\(58\) −3.77856 + 0.678770i −0.496149 + 0.0891268i
\(59\) 7.41311i 0.965104i 0.875867 + 0.482552i \(0.160290\pi\)
−0.875867 + 0.482552i \(0.839710\pi\)
\(60\) −4.61741 + 6.21929i −0.596104 + 0.802907i
\(61\) 8.97044i 1.14855i 0.818663 + 0.574274i \(0.194716\pi\)
−0.818663 + 0.574274i \(0.805284\pi\)
\(62\) 1.62327 + 9.03638i 0.206155 + 1.14762i
\(63\) 4.41757 + 8.65522i 0.556561 + 1.09045i
\(64\) −3.86589 + 7.00392i −0.483236 + 0.875490i
\(65\) 2.48162 2.23612i 0.307807 0.277356i
\(66\) −4.03784 3.87166i −0.497024 0.476569i
\(67\) −8.66367 8.66367i −1.05844 1.05844i −0.998183 0.0602525i \(-0.980809\pi\)
−0.0602525 0.998183i \(-0.519191\pi\)
\(68\) 7.82602 + 3.58837i 0.949044 + 0.435154i
\(69\) 1.41005 8.92262i 0.169750 1.07416i
\(70\) −8.09413 6.27732i −0.967433 0.750283i
\(71\) 7.37570i 0.875334i −0.899137 0.437667i \(-0.855805\pi\)
0.899137 0.437667i \(-0.144195\pi\)
\(72\) 8.28122 1.84971i 0.975951 0.217990i
\(73\) 1.83441 + 1.83441i 0.214701 + 0.214701i 0.806261 0.591560i \(-0.201488\pi\)
−0.591560 + 0.806261i \(0.701488\pi\)
\(74\) −2.64001 + 3.79620i −0.306895 + 0.441299i
\(75\) −7.49530 + 4.33825i −0.865483 + 0.500938i
\(76\) −6.31544 + 2.34464i −0.724431 + 0.268948i
\(77\) 5.23080 5.23080i 0.596104 0.596104i
\(78\) −3.65848 + 0.0768630i −0.414241 + 0.00870302i
\(79\) 8.28844i 0.932522i −0.884647 0.466261i \(-0.845601\pi\)
0.884647 0.466261i \(-0.154399\pi\)
\(80\) −7.07152 + 5.47664i −0.790620 + 0.612307i
\(81\) −7.28844 5.28003i −0.809826 0.586670i
\(82\) 15.0406 2.70185i 1.66096 0.298370i
\(83\) −5.27928 5.27928i −0.579476 0.579476i 0.355283 0.934759i \(-0.384384\pi\)
−0.934759 + 0.355283i \(0.884384\pi\)
\(84\) 2.21543 + 10.9998i 0.241724 + 1.20018i
\(85\) 6.44348 + 7.15090i 0.698894 + 0.775624i
\(86\) −1.91100 1.32898i −0.206068 0.143308i
\(87\) 2.76499 + 3.80292i 0.296438 + 0.407716i
\(88\) −3.28345 5.56275i −0.350017 0.592991i
\(89\) −11.5311 −1.22230 −0.611149 0.791515i \(-0.709292\pi\)
−0.611149 + 0.791515i \(0.709292\pi\)
\(90\) 9.32017 + 1.77042i 0.982432 + 0.186618i
\(91\) 4.83893i 0.507258i
\(92\) 4.34749 9.48162i 0.453258 0.988527i
\(93\) 9.09464 6.61243i 0.943070 0.685677i
\(94\) 2.09843 3.01742i 0.216436 0.311224i
\(95\) −7.52160 0.391403i −0.771700 0.0401571i
\(96\) 9.78398 + 0.523212i 0.998573 + 0.0534001i
\(97\) −2.79647 + 2.79647i −0.283939 + 0.283939i −0.834678 0.550739i \(-0.814346\pi\)
0.550739 + 0.834678i \(0.314346\pi\)
\(98\) −4.86058 + 0.873141i −0.490993 + 0.0882005i
\(99\) −2.11269 + 6.51747i −0.212333 + 0.655030i
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 120.2.w.c.53.7 yes 32
3.2 odd 2 inner 120.2.w.c.53.10 yes 32
4.3 odd 2 480.2.bi.c.113.13 32
5.2 odd 4 inner 120.2.w.c.77.15 yes 32
5.3 odd 4 600.2.w.j.557.2 32
5.4 even 2 600.2.w.j.293.10 32
8.3 odd 2 480.2.bi.c.113.4 32
8.5 even 2 inner 120.2.w.c.53.2 32
12.11 even 2 480.2.bi.c.113.12 32
15.2 even 4 inner 120.2.w.c.77.2 yes 32
15.8 even 4 600.2.w.j.557.15 32
15.14 odd 2 600.2.w.j.293.7 32
20.7 even 4 480.2.bi.c.17.5 32
24.5 odd 2 inner 120.2.w.c.53.15 yes 32
24.11 even 2 480.2.bi.c.113.5 32
40.13 odd 4 600.2.w.j.557.7 32
40.27 even 4 480.2.bi.c.17.12 32
40.29 even 2 600.2.w.j.293.15 32
40.37 odd 4 inner 120.2.w.c.77.10 yes 32
60.47 odd 4 480.2.bi.c.17.4 32
120.29 odd 2 600.2.w.j.293.2 32
120.53 even 4 600.2.w.j.557.10 32
120.77 even 4 inner 120.2.w.c.77.7 yes 32
120.107 odd 4 480.2.bi.c.17.13 32
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
120.2.w.c.53.2 32 8.5 even 2 inner
120.2.w.c.53.7 yes 32 1.1 even 1 trivial
120.2.w.c.53.10 yes 32 3.2 odd 2 inner
120.2.w.c.53.15 yes 32 24.5 odd 2 inner
120.2.w.c.77.2 yes 32 15.2 even 4 inner
120.2.w.c.77.7 yes 32 120.77 even 4 inner
120.2.w.c.77.10 yes 32 40.37 odd 4 inner
120.2.w.c.77.15 yes 32 5.2 odd 4 inner
480.2.bi.c.17.4 32 60.47 odd 4
480.2.bi.c.17.5 32 20.7 even 4
480.2.bi.c.17.12 32 40.27 even 4
480.2.bi.c.17.13 32 120.107 odd 4
480.2.bi.c.113.4 32 8.3 odd 2
480.2.bi.c.113.5 32 24.11 even 2
480.2.bi.c.113.12 32 12.11 even 2
480.2.bi.c.113.13 32 4.3 odd 2
600.2.w.j.293.2 32 120.29 odd 2
600.2.w.j.293.7 32 15.14 odd 2
600.2.w.j.293.10 32 5.4 even 2
600.2.w.j.293.15 32 40.29 even 2
600.2.w.j.557.2 32 5.3 odd 4
600.2.w.j.557.7 32 40.13 odd 4
600.2.w.j.557.10 32 120.53 even 4
600.2.w.j.557.15 32 15.8 even 4