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 77.15
Character \(\chi\) \(=\) 120.77
Dual form 120.2.w.c.53.15

$q$-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+(1.39193 - 0.250043i) q^{2} +(1.01856 + 1.40091i) 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} +(2.43576 - 1.43773i) q^{8} +(-0.925085 + 2.85381i) q^{9} +(-3.07920 + 0.720103i) q^{10} -2.28378 q^{11} +(2.88490 + 1.91764i) q^{12} +(1.05635 + 1.05635i) q^{13} +(-3.76080 - 2.61540i) q^{14} +(-2.43727 - 3.00993i) q^{15} +(3.03093 - 2.61026i) q^{16} +(3.04391 - 3.04391i) q^{17} +(-0.574081 + 4.20362i) q^{18} -3.36831 q^{19} +(-4.10598 + 1.77227i) q^{20} +(0.875741 - 5.54157i) q^{21} +(-3.17887 + 0.571043i) 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} +(-4.94017 + 1.61081i) q^{27} +(-5.88875 - 2.70010i) q^{28} +2.71461i q^{29} +(-4.14513 - 3.58020i) q^{30} -6.49196 q^{31} +(3.56617 - 4.39118i) q^{32} +(-2.32616 - 3.19937i) 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} +(-4.68847 + 0.842223i) q^{38} +(-0.403895 + 2.55579i) q^{39} +(-5.27211 + 3.49355i) q^{40} +10.8056i q^{41} +(-0.166657 - 7.93246i) q^{42} +(-1.16384 - 1.16384i) q^{43} +(-4.28199 + 1.58971i) q^{44} +(1.73414 - 6.48018i) q^{45} +(6.05536 + 4.21112i) q^{46} +(-1.83768 + 1.83768i) q^{47} +(6.74391 + 1.58735i) q^{48} +3.49196i q^{49} +(6.79231 - 1.96583i) q^{50} +(7.36463 + 1.16384i) q^{51} +(2.71591 + 1.24529i) 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} +(-3.43082 - 4.71870i) q^{57} +(0.678770 + 3.77856i) q^{58} -7.41311i q^{59} +(-6.66496 - 3.94694i) q^{60} +8.97044i q^{61} +(-9.03638 + 1.62327i) q^{62} +(8.65522 - 4.41757i) 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} +(3.58837 - 7.82602i) q^{68} +(-1.41005 + 8.92262i) q^{69} +(8.70196 + 5.40329i) q^{70} -7.37570i q^{71} +(1.84971 + 8.28122i) q^{72} +(1.83441 - 1.83441i) q^{73} +(2.64001 - 3.79620i) q^{74} +(5.79230 + 6.43811i) q^{75} +(-6.31544 + 2.34464i) q^{76} +(5.23080 + 5.23080i) q^{77} +(0.0768630 + 3.65848i) q^{78} +8.28844i q^{79} +(-6.46488 + 6.18104i) q^{80} +(-7.28844 - 5.28003i) q^{81} +(2.70185 + 15.0406i) 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} +(-3.80292 + 2.76499i) q^{87} +(-5.56275 + 3.28345i) q^{88} +11.5311 q^{89} +(0.793483 - 9.45359i) q^{90} -4.83893i q^{91} +(9.48162 + 4.34749i) q^{92} +(-6.61243 - 9.09464i) 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} +(0.873141 + 4.86058i) 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 \(\left(\mathbb{Z}/120\mathbb{Z}\right)^\times\).

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

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 1.39193 0.250043i 0.984246 0.176807i
\(3\) 1.01856 + 1.40091i 0.588064 + 0.808814i
\(4\) 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 0.126298 0.991992i \(-0.459690\pi\)
−0.991992 + 0.126298i \(0.959690\pi\)
\(8\) 2.43576 1.43773i 0.861172 0.508313i
\(9\) −0.925085 + 2.85381i −0.308362 + 0.951269i
\(10\) −3.07920 + 0.720103i −0.973727 + 0.227716i
\(11\) −2.28378 −0.688586 −0.344293 0.938862i \(-0.611881\pi\)
−0.344293 + 0.938862i \(0.611881\pi\)
\(12\) 2.88490 + 1.91764i 0.832800 + 0.553574i
\(13\) 1.05635 + 1.05635i 0.292977 + 0.292977i 0.838255 0.545278i \(-0.183576\pi\)
−0.545278 + 0.838255i \(0.683576\pi\)
\(14\) −3.76080 2.61540i −1.00512 0.698994i
\(15\) −2.43727 3.00993i −0.629301 0.777162i
\(16\) 3.03093 2.61026i 0.757732 0.652566i
\(17\) 3.04391 3.04391i 0.738256 0.738256i −0.233984 0.972240i \(-0.575176\pi\)
0.972240 + 0.233984i \(0.0751764\pi\)
\(18\) −0.574081 + 4.20362i −0.135312 + 0.990803i
\(19\) −3.36831 −0.772744 −0.386372 0.922343i \(-0.626272\pi\)
−0.386372 + 0.922343i \(0.626272\pi\)
\(20\) −4.10598 + 1.77227i −0.918125 + 0.396291i
\(21\) 0.875741 5.54157i 0.191102 1.20927i
\(22\) −3.17887 + 0.571043i −0.677737 + 0.121747i
\(23\) 3.68785 + 3.68785i 0.768969 + 0.768969i 0.977925 0.208956i \(-0.0670065\pi\)
−0.208956 + 0.977925i \(0.567006\pi\)
\(24\) 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
\(27\) −4.94017 + 1.61081i −0.950737 + 0.310000i
\(28\) −5.88875 2.70010i −1.11287 0.510270i
\(29\) 2.71461i 0.504091i 0.967715 + 0.252045i \(0.0811032\pi\)
−0.967715 + 0.252045i \(0.918897\pi\)
\(30\) −4.14513 3.58020i −0.756794 0.653653i
\(31\) −6.49196 −1.16599 −0.582995 0.812475i \(-0.698119\pi\)
−0.582995 + 0.812475i \(0.698119\pi\)
\(32\) 3.56617 4.39118i 0.630416 0.776258i
\(33\) −2.32616 3.19937i −0.404932 0.556938i
\(34\) 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 \(-0.663386\pi\)
0.871133 + 0.491048i \(0.163386\pi\)
\(38\) −4.68847 + 0.842223i −0.760570 + 0.136627i
\(39\) −0.403895 + 2.55579i −0.0646749 + 0.409254i
\(40\) −5.27211 + 3.49355i −0.833593 + 0.552379i
\(41\) 10.8056i 1.68754i 0.536702 + 0.843772i \(0.319670\pi\)
−0.536702 + 0.843772i \(0.680330\pi\)
\(42\) −0.166657 7.93246i −0.0257158 1.22401i
\(43\) −1.16384 1.16384i −0.177484 0.177484i 0.612774 0.790258i \(-0.290054\pi\)
−0.790258 + 0.612774i \(0.790054\pi\)
\(44\) −4.28199 + 1.58971i −0.645534 + 0.239658i
\(45\) 1.73414 6.48018i 0.258510 0.966008i
\(46\) 6.05536 + 4.21112i 0.892814 + 0.620895i
\(47\) −1.83768 + 1.83768i −0.268053 + 0.268053i −0.828315 0.560262i \(-0.810700\pi\)
0.560262 + 0.828315i \(0.310700\pi\)
\(48\) 6.74391 + 1.58735i 0.973400 + 0.229114i
\(49\) 3.49196i 0.498852i
\(50\) 6.79231 1.96583i 0.960578 0.278010i
\(51\) 7.36463 + 1.16384i 1.03125 + 0.162970i
\(52\) 2.71591 + 1.24529i 0.376629 + 0.172691i
\(53\) 5.82856 5.82856i 0.800615 0.800615i −0.182577 0.983192i \(-0.558444\pi\)
0.983192 + 0.182577i \(0.0584439\pi\)
\(54\) −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
\(57\) −3.43082 4.71870i −0.454423 0.625007i
\(58\) 0.678770 + 3.77856i 0.0891268 + 0.496149i
\(59\) 7.41311i 0.965104i −0.875867 0.482552i \(-0.839710\pi\)
0.875867 0.482552i \(-0.160290\pi\)
\(60\) −6.66496 3.94694i −0.860442 0.509548i
\(61\) 8.97044i 1.14855i 0.818663 + 0.574274i \(0.194716\pi\)
−0.818663 + 0.574274i \(0.805284\pi\)
\(62\) −9.03638 + 1.62327i −1.14762 + 0.206155i
\(63\) 8.65522 4.41757i 1.09045 0.556561i
\(64\) 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 0.0602525 0.998183i \(-0.480809\pi\)
0.998183 0.0602525i \(-0.0191906\pi\)
\(68\) 3.58837 7.82602i 0.435154 0.949044i
\(69\) −1.41005 + 8.92262i −0.169750 + 1.07416i
\(70\) 8.70196 + 5.40329i 1.04008 + 0.645817i
\(71\) 7.37570i 0.875334i −0.899137 0.437667i \(-0.855805\pi\)
0.899137 0.437667i \(-0.144195\pi\)
\(72\) 1.84971 + 8.28122i 0.217990 + 0.975951i
\(73\) 1.83441 1.83441i 0.214701 0.214701i −0.591560 0.806261i \(-0.701488\pi\)
0.806261 + 0.591560i \(0.201488\pi\)
\(74\) 2.64001 3.79620i 0.306895 0.441299i
\(75\) 5.79230 + 6.43811i 0.668837 + 0.743409i
\(76\) −6.31544 + 2.34464i −0.724431 + 0.268948i
\(77\) 5.23080 + 5.23080i 0.596104 + 0.596104i
\(78\) 0.0768630 + 3.65848i 0.00870302 + 0.414241i
\(79\) 8.28844i 0.932522i 0.884647 + 0.466261i \(0.154399\pi\)
−0.884647 + 0.466261i \(0.845601\pi\)
\(80\) −6.46488 + 6.18104i −0.722796 + 0.691061i
\(81\) −7.28844 5.28003i −0.809826 0.586670i
\(82\) 2.70185 + 15.0406i 0.298370 + 1.66096i
\(83\) −5.27928 + 5.27928i −0.579476 + 0.579476i −0.934759 0.355283i \(-0.884384\pi\)
0.355283 + 0.934759i \(0.384384\pi\)
\(84\) −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
\(87\) −3.80292 + 2.76499i −0.407716 + 0.296438i
\(88\) −5.56275 + 3.28345i −0.592991 + 0.350017i
\(89\) 11.5311 1.22230 0.611149 0.791515i \(-0.290708\pi\)
0.611149 + 0.791515i \(0.290708\pi\)
\(90\) 0.793483 9.45359i 0.0836405 0.996496i
\(91\) 4.83893i 0.507258i
\(92\) 9.48162 + 4.34749i 0.988527 + 0.453258i
\(93\) −6.61243 9.09464i −0.685677 0.943070i
\(94\) −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 0.550739 0.834678i \(-0.314346\pi\)
−0.834678 + 0.550739i \(0.814346\pi\)
\(98\) 0.873141 + 4.86058i 0.0882005 + 0.490993i
\(99\) 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.77.15 yes 32
3.2 odd 2 inner 120.2.w.c.77.2 yes 32
4.3 odd 2 480.2.bi.c.17.5 32
5.2 odd 4 600.2.w.j.293.10 32
5.3 odd 4 inner 120.2.w.c.53.7 yes 32
5.4 even 2 600.2.w.j.557.2 32
8.3 odd 2 480.2.bi.c.17.12 32
8.5 even 2 inner 120.2.w.c.77.10 yes 32
12.11 even 2 480.2.bi.c.17.4 32
15.2 even 4 600.2.w.j.293.7 32
15.8 even 4 inner 120.2.w.c.53.10 yes 32
15.14 odd 2 600.2.w.j.557.15 32
20.3 even 4 480.2.bi.c.113.13 32
24.5 odd 2 inner 120.2.w.c.77.7 yes 32
24.11 even 2 480.2.bi.c.17.13 32
40.3 even 4 480.2.bi.c.113.4 32
40.13 odd 4 inner 120.2.w.c.53.2 32
40.29 even 2 600.2.w.j.557.7 32
40.37 odd 4 600.2.w.j.293.15 32
60.23 odd 4 480.2.bi.c.113.12 32
120.29 odd 2 600.2.w.j.557.10 32
120.53 even 4 inner 120.2.w.c.53.15 yes 32
120.77 even 4 600.2.w.j.293.2 32
120.83 odd 4 480.2.bi.c.113.5 32
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
120.2.w.c.53.2 32 40.13 odd 4 inner
120.2.w.c.53.7 yes 32 5.3 odd 4 inner
120.2.w.c.53.10 yes 32 15.8 even 4 inner
120.2.w.c.53.15 yes 32 120.53 even 4 inner
120.2.w.c.77.2 yes 32 3.2 odd 2 inner
120.2.w.c.77.7 yes 32 24.5 odd 2 inner
120.2.w.c.77.10 yes 32 8.5 even 2 inner
120.2.w.c.77.15 yes 32 1.1 even 1 trivial
480.2.bi.c.17.4 32 12.11 even 2
480.2.bi.c.17.5 32 4.3 odd 2
480.2.bi.c.17.12 32 8.3 odd 2
480.2.bi.c.17.13 32 24.11 even 2
480.2.bi.c.113.4 32 40.3 even 4
480.2.bi.c.113.5 32 120.83 odd 4
480.2.bi.c.113.12 32 60.23 odd 4
480.2.bi.c.113.13 32 20.3 even 4
600.2.w.j.293.2 32 120.77 even 4
600.2.w.j.293.7 32 15.2 even 4
600.2.w.j.293.10 32 5.2 odd 4
600.2.w.j.293.15 32 40.37 odd 4
600.2.w.j.557.2 32 5.4 even 2
600.2.w.j.557.7 32 40.29 even 2
600.2.w.j.557.10 32 120.29 odd 2
600.2.w.j.557.15 32 15.14 odd 2