Properties

Label 363.2.e.n.148.2
Level $363$
Weight $2$
Character 363.148
Analytic conductor $2.899$
Analytic rank $0$
Dimension $16$
Inner twists $8$

Related objects

Downloads

Learn more

Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [363,2,Mod(124,363)] 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("363.124"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(363, base_ring=CyclotomicField(10)) chi = DirichletCharacter(H, H._module([0, 8])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 363 = 3 \cdot 11^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 363.e (of order \(5\), degree \(4\), not minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [16,0,-4,-6] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(4)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(2.89856959337\)
Analytic rank: \(0\)
Dimension: \(16\)
Relative dimension: \(4\) over \(\Q(\zeta_{5})\)
Coefficient field: 16.0.22502537891856000000000000.3
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{16} + 7x^{14} + 45x^{12} + 287x^{10} + 1829x^{8} + 1148x^{6} + 720x^{4} + 448x^{2} + 256 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{5}]$

Embedding invariants

Embedding label 148.2
Root \(-0.244830 + 0.753510i\) of defining polynomial
Character \(\chi\) \(=\) 363.148
Dual form 363.2.e.n.130.2

$q$-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+(-0.244830 - 0.753510i) q^{2} +(-0.809017 - 0.587785i) q^{3} +(1.11020 - 0.806607i) q^{4} +(1.04209 - 3.20723i) q^{5} +(-0.244830 + 0.753510i) q^{6} +(2.04223 - 1.48377i) q^{7} +(-2.16154 - 1.57045i) q^{8} +(0.309017 + 0.951057i) q^{9} -2.67181 q^{10} -1.37228 q^{12} +(1.80496 + 5.55509i) q^{13} +(-1.61803 - 1.17557i) q^{14} +(-2.72823 + 1.98218i) q^{15} +(0.193976 - 0.596996i) q^{16} +(-0.825636 + 2.54105i) q^{17} +(0.640974 - 0.465695i) q^{18} +(-0.760285 - 0.552379i) q^{19} +(-1.43004 - 4.40122i) q^{20} -2.52434 q^{21} +2.00000 q^{23} +(0.825636 + 2.54105i) q^{24} +(-5.15528 - 3.74553i) q^{25} +(3.74390 - 2.72010i) q^{26} +(0.309017 - 0.951057i) q^{27} +(1.07047 - 3.29456i) q^{28} +(-0.640974 + 0.465695i) q^{29} +(2.16154 + 1.57045i) q^{30} +(0.502993 + 1.54805i) q^{31} -5.84096 q^{32} +2.11684 q^{34} +(-2.63059 - 8.09613i) q^{35} +(1.11020 + 0.806607i) q^{36} +(-4.04508 + 2.93893i) q^{37} +(-0.230083 + 0.708121i) q^{38} +(1.80496 - 5.55509i) q^{39} +(-7.28933 + 5.29601i) q^{40} +(-8.80990 - 6.40077i) q^{41} +(0.618034 + 1.90211i) q^{42} +6.63325 q^{43} +3.37228 q^{45} +(-0.489660 - 1.50702i) q^{46} +(10.3106 + 7.49107i) q^{47} +(-0.507835 + 0.368964i) q^{48} +(-0.193976 + 0.596996i) q^{49} +(-1.56013 + 4.80158i) q^{50} +(2.16154 - 1.57045i) q^{51} +(6.48463 + 4.71136i) q^{52} +(-1.27217 - 3.91535i) q^{53} -0.792287 q^{54} -6.74456 q^{56} +(0.290403 + 0.893769i) q^{57} +(0.507835 + 0.368964i) q^{58} +(4.85410 - 3.52671i) q^{59} +(-1.43004 + 4.40122i) q^{60} +(-1.85053 + 5.69534i) q^{61} +(1.04332 - 0.758020i) q^{62} +(2.04223 + 1.48377i) q^{63} +(1.04209 + 3.20723i) q^{64} +19.6974 q^{65} -1.11684 q^{67} +(1.13301 + 3.48703i) q^{68} +(-1.61803 - 1.17557i) q^{69} +(-5.45647 + 3.96435i) q^{70} +(-3.32025 + 10.2187i) q^{71} +(0.825636 - 2.54105i) q^{72} +(7.40864 - 5.38269i) q^{73} +(3.20487 + 2.32847i) q^{74} +(1.96914 + 6.06040i) q^{75} -1.28962 q^{76} -4.62772 q^{78} +(-1.26972 - 3.90781i) q^{79} +(-1.71256 - 1.24425i) q^{80} +(-0.809017 + 0.587785i) q^{81} +(-2.66611 + 8.20545i) q^{82} +(0.580806 - 1.78754i) q^{83} +(-2.80252 + 2.03615i) q^{84} +(7.28933 + 5.29601i) q^{85} +(-1.62402 - 4.99822i) q^{86} +0.792287 q^{87} -0.627719 q^{89} +(-0.825636 - 2.54105i) q^{90} +(11.9286 + 8.66664i) q^{91} +(2.22040 - 1.61321i) q^{92} +(0.502993 - 1.54805i) q^{93} +(3.12025 - 9.60315i) q^{94} +(-2.56389 + 1.86278i) q^{95} +(4.72544 + 3.43323i) q^{96} +(3.24132 + 9.97575i) q^{97} +0.497333 q^{98} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 16 q - 4 q^{3} - 6 q^{4} - 2 q^{5} - 4 q^{9} + 24 q^{12} - 8 q^{14} - 2 q^{15} - 14 q^{16} + 30 q^{20} + 32 q^{23} - 14 q^{25} + 30 q^{26} - 4 q^{27} - 18 q^{31} - 104 q^{34} - 6 q^{36} - 20 q^{37} - 20 q^{38}+ \cdots + 4 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/363\mathbb{Z}\right)^\times\).

\(n\) \(122\) \(244\)
\(\chi(n)\) \(1\) \(e\left(\frac{2}{5}\right)\)

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) −0.244830 0.753510i −0.173121 0.532812i 0.826422 0.563052i \(-0.190373\pi\)
−0.999543 + 0.0302400i \(0.990373\pi\)
\(3\) −0.809017 0.587785i −0.467086 0.339358i
\(4\) 1.11020 0.806607i 0.555099 0.403303i
\(5\) 1.04209 3.20723i 0.466038 1.43432i −0.391635 0.920121i \(-0.628090\pi\)
0.857673 0.514196i \(-0.171910\pi\)
\(6\) −0.244830 + 0.753510i −0.0999515 + 0.307619i
\(7\) 2.04223 1.48377i 0.771891 0.560812i −0.130643 0.991429i \(-0.541704\pi\)
0.902534 + 0.430618i \(0.141704\pi\)
\(8\) −2.16154 1.57045i −0.764221 0.555239i
\(9\) 0.309017 + 0.951057i 0.103006 + 0.317019i
\(10\) −2.67181 −0.844902
\(11\) 0 0
\(12\) −1.37228 −0.396143
\(13\) 1.80496 + 5.55509i 0.500605 + 1.54070i 0.808036 + 0.589133i \(0.200531\pi\)
−0.307431 + 0.951570i \(0.599469\pi\)
\(14\) −1.61803 1.17557i −0.432438 0.314184i
\(15\) −2.72823 + 1.98218i −0.704427 + 0.511796i
\(16\) 0.193976 0.596996i 0.0484939 0.149249i
\(17\) −0.825636 + 2.54105i −0.200246 + 0.616294i 0.799629 + 0.600494i \(0.205030\pi\)
−0.999875 + 0.0158000i \(0.994970\pi\)
\(18\) 0.640974 0.465695i 0.151079 0.109765i
\(19\) −0.760285 0.552379i −0.174421 0.126725i 0.497149 0.867665i \(-0.334380\pi\)
−0.671571 + 0.740940i \(0.734380\pi\)
\(20\) −1.43004 4.40122i −0.319767 0.984143i
\(21\) −2.52434 −0.550856
\(22\) 0 0
\(23\) 2.00000 0.417029 0.208514 0.978019i \(-0.433137\pi\)
0.208514 + 0.978019i \(0.433137\pi\)
\(24\) 0.825636 + 2.54105i 0.168532 + 0.518689i
\(25\) −5.15528 3.74553i −1.03106 0.749107i
\(26\) 3.74390 2.72010i 0.734240 0.533456i
\(27\) 0.309017 0.951057i 0.0594703 0.183031i
\(28\) 1.07047 3.29456i 0.202299 0.622613i
\(29\) −0.640974 + 0.465695i −0.119026 + 0.0864773i −0.645706 0.763586i \(-0.723437\pi\)
0.526680 + 0.850064i \(0.323437\pi\)
\(30\) 2.16154 + 1.57045i 0.394642 + 0.286724i
\(31\) 0.502993 + 1.54805i 0.0903402 + 0.278038i 0.986011 0.166679i \(-0.0533042\pi\)
−0.895671 + 0.444717i \(0.853304\pi\)
\(32\) −5.84096 −1.03255
\(33\) 0 0
\(34\) 2.11684 0.363036
\(35\) −2.63059 8.09613i −0.444651 1.36850i
\(36\) 1.11020 + 0.806607i 0.185033 + 0.134434i
\(37\) −4.04508 + 2.93893i −0.665008 + 0.483157i −0.868350 0.495951i \(-0.834819\pi\)
0.203343 + 0.979108i \(0.434819\pi\)
\(38\) −0.230083 + 0.708121i −0.0373243 + 0.114872i
\(39\) 1.80496 5.55509i 0.289024 0.889526i
\(40\) −7.28933 + 5.29601i −1.15254 + 0.837373i
\(41\) −8.80990 6.40077i −1.37588 0.999632i −0.997252 0.0740813i \(-0.976398\pi\)
−0.378623 0.925551i \(-0.623602\pi\)
\(42\) 0.618034 + 1.90211i 0.0953647 + 0.293502i
\(43\) 6.63325 1.01156 0.505781 0.862662i \(-0.331205\pi\)
0.505781 + 0.862662i \(0.331205\pi\)
\(44\) 0 0
\(45\) 3.37228 0.502710
\(46\) −0.489660 1.50702i −0.0721965 0.222198i
\(47\) 10.3106 + 7.49107i 1.50395 + 1.09268i 0.968774 + 0.247944i \(0.0797549\pi\)
0.535177 + 0.844740i \(0.320245\pi\)
\(48\) −0.507835 + 0.368964i −0.0732997 + 0.0532553i
\(49\) −0.193976 + 0.596996i −0.0277108 + 0.0852851i
\(50\) −1.56013 + 4.80158i −0.220635 + 0.679045i
\(51\) 2.16154 1.57045i 0.302677 0.219907i
\(52\) 6.48463 + 4.71136i 0.899256 + 0.653348i
\(53\) −1.27217 3.91535i −0.174747 0.537815i 0.824875 0.565315i \(-0.191245\pi\)
−0.999622 + 0.0275001i \(0.991245\pi\)
\(54\) −0.792287 −0.107817
\(55\) 0 0
\(56\) −6.74456 −0.901280
\(57\) 0.290403 + 0.893769i 0.0384648 + 0.118383i
\(58\) 0.507835 + 0.368964i 0.0666820 + 0.0484473i
\(59\) 4.85410 3.52671i 0.631950 0.459139i −0.225125 0.974330i \(-0.572279\pi\)
0.857075 + 0.515191i \(0.172279\pi\)
\(60\) −1.43004 + 4.40122i −0.184618 + 0.568195i
\(61\) −1.85053 + 5.69534i −0.236936 + 0.729214i 0.759923 + 0.650013i \(0.225237\pi\)
−0.996859 + 0.0792006i \(0.974763\pi\)
\(62\) 1.04332 0.758020i 0.132502 0.0962686i
\(63\) 2.04223 + 1.48377i 0.257297 + 0.186937i
\(64\) 1.04209 + 3.20723i 0.130262 + 0.400904i
\(65\) 19.6974 2.44316
\(66\) 0 0
\(67\) −1.11684 −0.136444 −0.0682221 0.997670i \(-0.521733\pi\)
−0.0682221 + 0.997670i \(0.521733\pi\)
\(68\) 1.13301 + 3.48703i 0.137397 + 0.422865i
\(69\) −1.61803 1.17557i −0.194788 0.141522i
\(70\) −5.45647 + 3.96435i −0.652172 + 0.473831i
\(71\) −3.32025 + 10.2187i −0.394041 + 1.21273i 0.535664 + 0.844431i \(0.320061\pi\)
−0.929706 + 0.368304i \(0.879939\pi\)
\(72\) 0.825636 2.54105i 0.0973022 0.299465i
\(73\) 7.40864 5.38269i 0.867116 0.629997i −0.0626954 0.998033i \(-0.519970\pi\)
0.929812 + 0.368036i \(0.119970\pi\)
\(74\) 3.20487 + 2.32847i 0.372558 + 0.270679i
\(75\) 1.96914 + 6.06040i 0.227377 + 0.699795i
\(76\) −1.28962 −0.147930
\(77\) 0 0
\(78\) −4.62772 −0.523986
\(79\) −1.26972 3.90781i −0.142855 0.439663i 0.853874 0.520480i \(-0.174247\pi\)
−0.996729 + 0.0808173i \(0.974247\pi\)
\(80\) −1.71256 1.24425i −0.191470 0.139111i
\(81\) −0.809017 + 0.587785i −0.0898908 + 0.0653095i
\(82\) −2.66611 + 8.20545i −0.294423 + 0.906140i
\(83\) 0.580806 1.78754i 0.0637517 0.196208i −0.914107 0.405472i \(-0.867107\pi\)
0.977859 + 0.209265i \(0.0671070\pi\)
\(84\) −2.80252 + 2.03615i −0.305780 + 0.222162i
\(85\) 7.28933 + 5.29601i 0.790639 + 0.574433i
\(86\) −1.62402 4.99822i −0.175123 0.538972i
\(87\) 0.792287 0.0849421
\(88\) 0 0
\(89\) −0.627719 −0.0665380 −0.0332690 0.999446i \(-0.510592\pi\)
−0.0332690 + 0.999446i \(0.510592\pi\)
\(90\) −0.825636 2.54105i −0.0870297 0.267850i
\(91\) 11.9286 + 8.66664i 1.25046 + 0.908510i
\(92\) 2.22040 1.61321i 0.231492 0.168189i
\(93\) 0.502993 1.54805i 0.0521579 0.160526i
\(94\) 3.12025 9.60315i 0.321830 0.990489i
\(95\) −2.56389 + 1.86278i −0.263050 + 0.191117i
\(96\) 4.72544 + 3.43323i 0.482288 + 0.350403i
\(97\) 3.24132 + 9.97575i 0.329106 + 1.01288i 0.969553 + 0.244882i \(0.0787491\pi\)
−0.640447 + 0.768002i \(0.721251\pi\)
\(98\) 0.497333 0.0502383
\(99\) 0 0
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 363.2.e.n.148.2 16
11.2 odd 10 inner 363.2.e.n.130.3 16
11.3 even 5 363.2.a.j.1.2 4
11.4 even 5 inner 363.2.e.n.124.3 16
11.5 even 5 inner 363.2.e.n.202.3 16
11.6 odd 10 inner 363.2.e.n.202.2 16
11.7 odd 10 inner 363.2.e.n.124.2 16
11.8 odd 10 363.2.a.j.1.3 yes 4
11.9 even 5 inner 363.2.e.n.130.2 16
11.10 odd 2 inner 363.2.e.n.148.3 16
33.8 even 10 1089.2.a.u.1.2 4
33.14 odd 10 1089.2.a.u.1.3 4
44.3 odd 10 5808.2.a.ck.1.4 4
44.19 even 10 5808.2.a.ck.1.3 4
55.14 even 10 9075.2.a.cv.1.3 4
55.19 odd 10 9075.2.a.cv.1.2 4
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
363.2.a.j.1.2 4 11.3 even 5
363.2.a.j.1.3 yes 4 11.8 odd 10
363.2.e.n.124.2 16 11.7 odd 10 inner
363.2.e.n.124.3 16 11.4 even 5 inner
363.2.e.n.130.2 16 11.9 even 5 inner
363.2.e.n.130.3 16 11.2 odd 10 inner
363.2.e.n.148.2 16 1.1 even 1 trivial
363.2.e.n.148.3 16 11.10 odd 2 inner
363.2.e.n.202.2 16 11.6 odd 10 inner
363.2.e.n.202.3 16 11.5 even 5 inner
1089.2.a.u.1.2 4 33.8 even 10
1089.2.a.u.1.3 4 33.14 odd 10
5808.2.a.ck.1.3 4 44.19 even 10
5808.2.a.ck.1.4 4 44.3 odd 10
9075.2.a.cv.1.2 4 55.19 odd 10
9075.2.a.cv.1.3 4 55.14 even 10