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 53.16
Character \(\chi\) \(=\) 120.53
Dual form 120.2.w.c.77.16

$q$-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+(1.41107 + 0.0941764i) q^{2} +(-1.68122 - 0.416519i) q^{3} +(1.98226 + 0.265780i) q^{4} +(1.62104 - 1.54020i) q^{5} +(-2.33310 - 0.746071i) q^{6} +(-0.361989 + 0.361989i) q^{7} +(2.77209 + 0.561717i) q^{8} +(2.65302 + 1.40052i) q^{9} +(2.43246 - 2.02068i) q^{10} -2.63380 q^{11} +(-3.22192 - 1.27249i) q^{12} +(-3.49376 + 3.49376i) q^{13} +(-0.544885 + 0.476703i) q^{14} +(-3.36685 + 1.91423i) q^{15} +(3.85872 + 1.05369i) q^{16} +(-3.61339 - 3.61339i) q^{17} +(3.61172 + 2.22609i) q^{18} +0.672266 q^{19} +(3.62268 - 2.62225i) q^{20} +(0.759360 - 0.457809i) q^{21} +(-3.71648 - 0.248041i) q^{22} +(-4.31851 + 4.31851i) q^{23} +(-4.42653 - 2.09900i) q^{24} +(0.255538 - 4.99347i) q^{25} +(-5.25899 + 4.60093i) q^{26} +(-3.87698 - 3.45963i) q^{27} +(-0.813767 + 0.621348i) q^{28} +4.76080i q^{29} +(-4.93116 + 2.38405i) q^{30} +3.73793 q^{31} +(5.34571 + 1.85024i) q^{32} +(4.42800 + 1.09703i) q^{33} +(-4.75847 - 5.43906i) q^{34} +(-0.0292613 + 1.14434i) q^{35} +(4.88676 + 3.48132i) q^{36} +(2.82150 + 2.82150i) q^{37} +(0.948617 + 0.0633116i) q^{38} +(7.32901 - 4.41857i) q^{39} +(5.35882 - 3.35902i) q^{40} -4.10027i q^{41} +(1.11463 - 0.574489i) q^{42} +(7.57996 - 7.57996i) q^{43} +(-5.22087 - 0.700010i) q^{44} +(6.45775 - 1.81590i) q^{45} +(-6.50044 + 5.68704i) q^{46} +(-0.987537 - 0.987537i) q^{47} +(-6.04849 - 3.37872i) q^{48} +6.73793i q^{49} +(0.830850 - 7.02209i) q^{50} +(4.56987 + 7.57996i) q^{51} +(-7.85412 + 5.99698i) q^{52} +(-0.646149 - 0.646149i) q^{53} +(-5.14489 - 5.24691i) q^{54} +(-4.26949 + 4.05659i) q^{55} +(-1.20680 + 0.800131i) q^{56} +(-1.13023 - 0.280012i) q^{57} +(-0.448355 + 6.71784i) q^{58} -4.92247i q^{59} +(-7.18275 + 2.89967i) q^{60} -6.07190i q^{61} +(5.27449 + 0.352025i) q^{62} +(-1.46734 + 0.453392i) q^{63} +(7.36895 + 3.11426i) q^{64} +(-0.282417 + 11.0446i) q^{65} +(6.14492 + 1.96500i) q^{66} +(0.349085 + 0.349085i) q^{67} +(-6.20232 - 8.12305i) q^{68} +(9.05912 - 5.46164i) q^{69} +(-0.149059 + 1.61199i) q^{70} -8.63702i q^{71} +(6.56772 + 5.37262i) q^{72} +(-11.3261 - 11.3261i) q^{73} +(3.71562 + 4.24706i) q^{74} +(-2.50949 + 8.28869i) q^{75} +(1.33261 + 0.178675i) q^{76} +(0.953406 - 0.953406i) q^{77} +(10.7579 - 5.54472i) q^{78} +4.07707i q^{79} +(7.87804 - 4.23515i) q^{80} +(5.07707 + 7.43124i) q^{81} +(0.386149 - 5.78579i) q^{82} +(8.53893 + 8.53893i) q^{83} +(1.62693 - 0.705675i) q^{84} +(-11.4228 - 0.292087i) q^{85} +(11.4097 - 9.98203i) q^{86} +(1.98296 - 8.00397i) q^{87} +(-7.30111 - 1.47945i) q^{88} +6.58584 q^{89} +(9.28338 - 1.95420i) q^{90} -2.52941i q^{91} +(-9.70819 + 7.41264i) q^{92} +(-6.28429 - 1.55692i) q^{93} +(-1.30049 - 1.48649i) q^{94} +(1.08977 - 1.03543i) q^{95} +(-8.21668 - 5.33725i) q^{96} +(-0.660859 + 0.660859i) q^{97} +(-0.634554 + 9.50772i) q^{98} +(-6.98752 - 3.68869i) 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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 1.41107 + 0.0941764i 0.997780 + 0.0665928i
\(3\) −1.68122 0.416519i −0.970655 0.240477i
\(4\) 1.98226 + 0.265780i 0.991131 + 0.132890i
\(5\) 1.62104 1.54020i 0.724951 0.688801i
\(6\) −2.33310 0.746071i −0.952486 0.304582i
\(7\) −0.361989 + 0.361989i −0.136819 + 0.136819i −0.772199 0.635380i \(-0.780843\pi\)
0.635380 + 0.772199i \(0.280843\pi\)
\(8\) 2.77209 + 0.561717i 0.980081 + 0.198597i
\(9\) 2.65302 + 1.40052i 0.884341 + 0.466841i
\(10\) 2.43246 2.02068i 0.769211 0.638995i
\(11\) −2.63380 −0.794119 −0.397060 0.917793i \(-0.629969\pi\)
−0.397060 + 0.917793i \(0.629969\pi\)
\(12\) −3.22192 1.27249i −0.930089 0.367335i
\(13\) −3.49376 + 3.49376i −0.968995 + 0.968995i −0.999534 0.0305386i \(-0.990278\pi\)
0.0305386 + 0.999534i \(0.490278\pi\)
\(14\) −0.544885 + 0.476703i −0.145627 + 0.127404i
\(15\) −3.36685 + 1.91423i −0.869318 + 0.494253i
\(16\) 3.85872 + 1.05369i 0.964681 + 0.263423i
\(17\) −3.61339 3.61339i −0.876376 0.876376i 0.116782 0.993158i \(-0.462742\pi\)
−0.993158 + 0.116782i \(0.962742\pi\)
\(18\) 3.61172 + 2.22609i 0.851290 + 0.524696i
\(19\) 0.672266 0.154228 0.0771142 0.997022i \(-0.475429\pi\)
0.0771142 + 0.997022i \(0.475429\pi\)
\(20\) 3.62268 2.62225i 0.810056 0.586353i
\(21\) 0.759360 0.457809i 0.165706 0.0999022i
\(22\) −3.71648 0.248041i −0.792357 0.0528826i
\(23\) −4.31851 + 4.31851i −0.900472 + 0.900472i −0.995477 0.0950052i \(-0.969713\pi\)
0.0950052 + 0.995477i \(0.469713\pi\)
\(24\) −4.42653 2.09900i −0.903562 0.428457i
\(25\) 0.255538 4.99347i 0.0511076 0.998693i
\(26\) −5.25899 + 4.60093i −1.03137 + 0.902316i
\(27\) −3.87698 3.45963i −0.746125 0.665806i
\(28\) −0.813767 + 0.621348i −0.153787 + 0.117424i
\(29\) 4.76080i 0.884058i 0.897001 + 0.442029i \(0.145741\pi\)
−0.897001 + 0.442029i \(0.854259\pi\)
\(30\) −4.93116 + 2.38405i −0.900302 + 0.435266i
\(31\) 3.73793 0.671352 0.335676 0.941978i \(-0.391035\pi\)
0.335676 + 0.941978i \(0.391035\pi\)
\(32\) 5.34571 + 1.85024i 0.944997 + 0.327079i
\(33\) 4.42800 + 1.09703i 0.770816 + 0.190968i
\(34\) −4.75847 5.43906i −0.816070 0.932791i
\(35\) −0.0292613 + 1.14434i −0.00494606 + 0.193428i
\(36\) 4.88676 + 3.48132i 0.814459 + 0.580221i
\(37\) 2.82150 + 2.82150i 0.463851 + 0.463851i 0.899915 0.436064i \(-0.143628\pi\)
−0.436064 + 0.899915i \(0.643628\pi\)
\(38\) 0.948617 + 0.0633116i 0.153886 + 0.0102705i
\(39\) 7.32901 4.41857i 1.17358 0.707538i
\(40\) 5.35882 3.35902i 0.847305 0.531107i
\(41\) 4.10027i 0.640355i −0.947358 0.320177i \(-0.896257\pi\)
0.947358 0.320177i \(-0.103743\pi\)
\(42\) 1.11463 0.574489i 0.171991 0.0886456i
\(43\) 7.57996 7.57996i 1.15593 1.15593i 0.170591 0.985342i \(-0.445432\pi\)
0.985342 0.170591i \(-0.0545678\pi\)
\(44\) −5.22087 0.700010i −0.787076 0.105530i
\(45\) 6.45775 1.81590i 0.962664 0.270698i
\(46\) −6.50044 + 5.68704i −0.958438 + 0.838508i
\(47\) −0.987537 0.987537i −0.144047 0.144047i 0.631406 0.775453i \(-0.282478\pi\)
−0.775453 + 0.631406i \(0.782478\pi\)
\(48\) −6.04849 3.37872i −0.873025 0.487676i
\(49\) 6.73793i 0.962561i
\(50\) 0.830850 7.02209i 0.117500 0.993073i
\(51\) 4.56987 + 7.57996i 0.639910 + 1.06141i
\(52\) −7.85412 + 5.99698i −1.08917 + 0.831631i
\(53\) −0.646149 0.646149i −0.0887554 0.0887554i 0.661335 0.750091i \(-0.269990\pi\)
−0.750091 + 0.661335i \(0.769990\pi\)
\(54\) −5.14489 5.24691i −0.700131 0.714014i
\(55\) −4.26949 + 4.05659i −0.575698 + 0.546990i
\(56\) −1.20680 + 0.800131i −0.161266 + 0.106922i
\(57\) −1.13023 0.280012i −0.149702 0.0370884i
\(58\) −0.448355 + 6.71784i −0.0588719 + 0.882096i
\(59\) 4.92247i 0.640851i −0.947274 0.320425i \(-0.896174\pi\)
0.947274 0.320425i \(-0.103826\pi\)
\(60\) −7.18275 + 2.89967i −0.927289 + 0.374346i
\(61\) 6.07190i 0.777428i −0.921359 0.388714i \(-0.872919\pi\)
0.921359 0.388714i \(-0.127081\pi\)
\(62\) 5.27449 + 0.352025i 0.669861 + 0.0447072i
\(63\) −1.46734 + 0.453392i −0.184868 + 0.0571220i
\(64\) 7.36895 + 3.11426i 0.921118 + 0.389283i
\(65\) −0.282417 + 11.0446i −0.0350295 + 1.36992i
\(66\) 6.14492 + 1.96500i 0.756388 + 0.241875i
\(67\) 0.349085 + 0.349085i 0.0426476 + 0.0426476i 0.728109 0.685461i \(-0.240399\pi\)
−0.685461 + 0.728109i \(0.740399\pi\)
\(68\) −6.20232 8.12305i −0.752141 0.985064i
\(69\) 9.05912 5.46164i 1.09059 0.657504i
\(70\) −0.149059 + 1.61199i −0.0178160 + 0.192669i
\(71\) 8.63702i 1.02503i −0.858680 0.512513i \(-0.828715\pi\)
0.858680 0.512513i \(-0.171285\pi\)
\(72\) 6.56772 + 5.37262i 0.774013 + 0.633170i
\(73\) −11.3261 11.3261i −1.32562 1.32562i −0.909152 0.416465i \(-0.863269\pi\)
−0.416465 0.909152i \(-0.636731\pi\)
\(74\) 3.71562 + 4.24706i 0.431932 + 0.493711i
\(75\) −2.50949 + 8.28869i −0.289771 + 0.957096i
\(76\) 1.33261 + 0.178675i 0.152860 + 0.0204954i
\(77\) 0.953406 0.953406i 0.108651 0.108651i
\(78\) 10.7579 5.54472i 1.21809 0.627816i
\(79\) 4.07707i 0.458706i 0.973343 + 0.229353i \(0.0736610\pi\)
−0.973343 + 0.229353i \(0.926339\pi\)
\(80\) 7.87804 4.23515i 0.880792 0.473504i
\(81\) 5.07707 + 7.43124i 0.564119 + 0.825694i
\(82\) 0.386149 5.78579i 0.0426430 0.638933i
\(83\) 8.53893 + 8.53893i 0.937270 + 0.937270i 0.998145 0.0608758i \(-0.0193894\pi\)
−0.0608758 + 0.998145i \(0.519389\pi\)
\(84\) 1.62693 0.705675i 0.177512 0.0769955i
\(85\) −11.4228 0.292087i −1.23898 0.0316813i
\(86\) 11.4097 9.98203i 1.23034 1.07639i
\(87\) 1.98296 8.00397i 0.212596 0.858115i
\(88\) −7.30111 1.47945i −0.778301 0.157710i
\(89\) 6.58584 0.698097 0.349049 0.937105i \(-0.386505\pi\)
0.349049 + 0.937105i \(0.386505\pi\)
\(90\) 9.28338 1.95420i 0.978554 0.205990i
\(91\) 2.52941i 0.265154i
\(92\) −9.70819 + 7.41264i −1.01215 + 0.772822i
\(93\) −6.28429 1.55692i −0.651651 0.161445i
\(94\) −1.30049 1.48649i −0.134135 0.153320i
\(95\) 1.08977 1.03543i 0.111808 0.106233i
\(96\) −8.21668 5.33725i −0.838611 0.544731i
\(97\) −0.660859 + 0.660859i −0.0671001 + 0.0671001i −0.739860 0.672760i \(-0.765108\pi\)
0.672760 + 0.739860i \(0.265108\pi\)
\(98\) −0.634554 + 9.50772i −0.0640996 + 0.960424i
\(99\) −6.98752 3.68869i −0.702272 0.370728i
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.53.16 yes 32
3.2 odd 2 inner 120.2.w.c.53.1 32
4.3 odd 2 480.2.bi.c.113.15 32
5.2 odd 4 inner 120.2.w.c.77.8 yes 32
5.3 odd 4 600.2.w.j.557.9 32
5.4 even 2 600.2.w.j.293.1 32
8.3 odd 2 480.2.bi.c.113.2 32
8.5 even 2 inner 120.2.w.c.53.9 yes 32
12.11 even 2 480.2.bi.c.113.7 32
15.2 even 4 inner 120.2.w.c.77.9 yes 32
15.8 even 4 600.2.w.j.557.8 32
15.14 odd 2 600.2.w.j.293.16 32
20.7 even 4 480.2.bi.c.17.10 32
24.5 odd 2 inner 120.2.w.c.53.8 yes 32
24.11 even 2 480.2.bi.c.113.10 32
40.13 odd 4 600.2.w.j.557.16 32
40.27 even 4 480.2.bi.c.17.7 32
40.29 even 2 600.2.w.j.293.8 32
40.37 odd 4 inner 120.2.w.c.77.1 yes 32
60.47 odd 4 480.2.bi.c.17.2 32
120.29 odd 2 600.2.w.j.293.9 32
120.53 even 4 600.2.w.j.557.1 32
120.77 even 4 inner 120.2.w.c.77.16 yes 32
120.107 odd 4 480.2.bi.c.17.15 32
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
120.2.w.c.53.1 32 3.2 odd 2 inner
120.2.w.c.53.8 yes 32 24.5 odd 2 inner
120.2.w.c.53.9 yes 32 8.5 even 2 inner
120.2.w.c.53.16 yes 32 1.1 even 1 trivial
120.2.w.c.77.1 yes 32 40.37 odd 4 inner
120.2.w.c.77.8 yes 32 5.2 odd 4 inner
120.2.w.c.77.9 yes 32 15.2 even 4 inner
120.2.w.c.77.16 yes 32 120.77 even 4 inner
480.2.bi.c.17.2 32 60.47 odd 4
480.2.bi.c.17.7 32 40.27 even 4
480.2.bi.c.17.10 32 20.7 even 4
480.2.bi.c.17.15 32 120.107 odd 4
480.2.bi.c.113.2 32 8.3 odd 2
480.2.bi.c.113.7 32 12.11 even 2
480.2.bi.c.113.10 32 24.11 even 2
480.2.bi.c.113.15 32 4.3 odd 2
600.2.w.j.293.1 32 5.4 even 2
600.2.w.j.293.8 32 40.29 even 2
600.2.w.j.293.9 32 120.29 odd 2
600.2.w.j.293.16 32 15.14 odd 2
600.2.w.j.557.1 32 120.53 even 4
600.2.w.j.557.8 32 15.8 even 4
600.2.w.j.557.9 32 5.3 odd 4
600.2.w.j.557.16 32 40.13 odd 4