Properties

Label 363.2.e.n.202.3
Level $363$
Weight $2$
Character 363.202
Analytic conductor $2.899$
Analytic rank $0$
Dimension $16$
Inner twists $8$

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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 202.3
Root \(0.640974 - 0.465695i\) of defining polynomial
Character \(\chi\) \(=\) 363.202
Dual form 363.2.e.n.124.3

$q$-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+(0.640974 + 0.465695i) q^{2} +(0.309017 - 0.951057i) q^{3} +(-0.424058 - 1.30512i) q^{4} +(-2.72823 + 1.98218i) q^{5} +(0.640974 - 0.465695i) q^{6} +(-0.780063 - 2.40079i) q^{7} +(0.825636 - 2.54105i) q^{8} +(-0.809017 - 0.587785i) q^{9} -2.67181 q^{10} -1.37228 q^{12} +(-4.72544 - 3.43323i) q^{13} +(0.618034 - 1.90211i) q^{14} +(1.04209 + 3.20723i) q^{15} +(-0.507835 + 0.368964i) q^{16} +(2.16154 - 1.57045i) q^{17} +(-0.244830 - 0.753510i) q^{18} +(0.290403 - 0.893769i) q^{19} +(3.74390 + 2.72010i) q^{20} -2.52434 q^{21} +2.00000 q^{23} +(-2.16154 - 1.57045i) q^{24} +(1.96914 - 6.06040i) q^{25} +(-1.43004 - 4.40122i) q^{26} +(-0.809017 + 0.587785i) q^{27} +(-2.80252 + 2.03615i) q^{28} +(0.244830 + 0.753510i) q^{29} +(-0.825636 + 2.54105i) q^{30} +(-1.31685 - 0.956749i) q^{31} -5.84096 q^{32} +2.11684 q^{34} +(6.88698 + 5.00368i) q^{35} +(-0.424058 + 1.30512i) q^{36} +(1.54508 + 4.75528i) q^{37} +(0.602364 - 0.437643i) q^{38} +(-4.72544 + 3.43323i) q^{39} +(2.78428 + 8.56912i) q^{40} +(3.36508 - 10.3567i) q^{41} +(-1.61803 - 1.17557i) q^{42} +6.63325 q^{43} +3.37228 q^{45} +(1.28195 + 0.931389i) q^{46} +(-3.93829 + 12.1208i) q^{47} +(0.193976 + 0.596996i) q^{48} +(0.507835 - 0.368964i) q^{49} +(4.08446 - 2.96754i) q^{50} +(-0.825636 - 2.54105i) q^{51} +(-2.47691 + 7.62314i) q^{52} +(3.33060 + 2.41982i) q^{53} -0.792287 q^{54} -6.74456 q^{56} +(-0.760285 - 0.552379i) q^{57} +(-0.193976 + 0.596996i) q^{58} +(-1.85410 - 5.70634i) q^{59} +(3.74390 - 2.72010i) q^{60} +(4.84475 - 3.51992i) q^{61} +(-0.398515 - 1.22650i) q^{62} +(-0.780063 + 2.40079i) q^{63} +(-2.72823 - 1.98218i) q^{64} +19.6974 q^{65} -1.11684 q^{67} +(-2.96625 - 2.15510i) q^{68} +(0.618034 - 1.90211i) q^{69} +(2.08418 + 6.41446i) q^{70} +(8.69253 - 6.31550i) q^{71} +(-2.16154 + 1.57045i) q^{72} +(-2.82985 - 8.70938i) q^{73} +(-1.22415 + 3.76755i) q^{74} +(-5.15528 - 3.74553i) q^{75} -1.28962 q^{76} -4.62772 q^{78} +(3.32418 + 2.41516i) q^{79} +(0.654141 - 2.01324i) q^{80} +(0.309017 + 0.951057i) q^{81} +(6.97997 - 5.07125i) q^{82} +(-1.52057 + 1.10476i) q^{83} +(1.07047 + 3.29456i) q^{84} +(-2.78428 + 8.56912i) q^{85} +(4.25174 + 3.08907i) q^{86} +0.792287 q^{87} -0.627719 q^{89} +(2.16154 + 1.57045i) q^{90} +(-4.55632 + 14.0229i) q^{91} +(-0.848116 - 2.61023i) q^{92} +(-1.31685 + 0.956749i) q^{93} +(-8.16893 + 5.93507i) q^{94} +(0.979321 + 3.01404i) q^{95} +(-1.80496 + 5.55509i) q^{96} +(-8.48588 - 6.16535i) 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 \(\left(\mathbb{Z}/363\mathbb{Z}\right)^\times\).

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

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 0.640974 + 0.465695i 0.453237 + 0.329296i 0.790872 0.611981i \(-0.209627\pi\)
−0.337636 + 0.941277i \(0.609627\pi\)
\(3\) 0.309017 0.951057i 0.178411 0.549093i
\(4\) −0.424058 1.30512i −0.212029 0.652559i
\(5\) −2.72823 + 1.98218i −1.22010 + 0.886457i −0.996109 0.0881339i \(-0.971910\pi\)
−0.223994 + 0.974590i \(0.571910\pi\)
\(6\) 0.640974 0.465695i 0.261676 0.190119i
\(7\) −0.780063 2.40079i −0.294836 0.907413i −0.983276 0.182119i \(-0.941704\pi\)
0.688440 0.725293i \(-0.258296\pi\)
\(8\) 0.825636 2.54105i 0.291906 0.898396i
\(9\) −0.809017 0.587785i −0.269672 0.195928i
\(10\) −2.67181 −0.844902
\(11\) 0 0
\(12\) −1.37228 −0.396143
\(13\) −4.72544 3.43323i −1.31060 0.952207i −0.999999 0.00166711i \(-0.999469\pi\)
−0.310602 0.950540i \(-0.600531\pi\)
\(14\) 0.618034 1.90211i 0.165177 0.508361i
\(15\) 1.04209 + 3.20723i 0.269067 + 0.828103i
\(16\) −0.507835 + 0.368964i −0.126959 + 0.0922409i
\(17\) 2.16154 1.57045i 0.524251 0.380891i −0.293952 0.955820i \(-0.594970\pi\)
0.818203 + 0.574929i \(0.194970\pi\)
\(18\) −0.244830 0.753510i −0.0577070 0.177604i
\(19\) 0.290403 0.893769i 0.0666230 0.205045i −0.912203 0.409739i \(-0.865620\pi\)
0.978826 + 0.204694i \(0.0656199\pi\)
\(20\) 3.74390 + 2.72010i 0.837162 + 0.608234i
\(21\) −2.52434 −0.550856
\(22\) 0 0
\(23\) 2.00000 0.417029 0.208514 0.978019i \(-0.433137\pi\)
0.208514 + 0.978019i \(0.433137\pi\)
\(24\) −2.16154 1.57045i −0.441223 0.320567i
\(25\) 1.96914 6.06040i 0.393829 1.21208i
\(26\) −1.43004 4.40122i −0.280455 0.863151i
\(27\) −0.809017 + 0.587785i −0.155695 + 0.113119i
\(28\) −2.80252 + 2.03615i −0.529626 + 0.384796i
\(29\) 0.244830 + 0.753510i 0.0454638 + 0.139923i 0.971212 0.238218i \(-0.0765633\pi\)
−0.925748 + 0.378141i \(0.876563\pi\)
\(30\) −0.825636 + 2.54105i −0.150740 + 0.463930i
\(31\) −1.31685 0.956749i −0.236514 0.171837i 0.463215 0.886246i \(-0.346696\pi\)
−0.699729 + 0.714409i \(0.746696\pi\)
\(32\) −5.84096 −1.03255
\(33\) 0 0
\(34\) 2.11684 0.363036
\(35\) 6.88698 + 5.00368i 1.16411 + 0.845777i
\(36\) −0.424058 + 1.30512i −0.0706764 + 0.217520i
\(37\) 1.54508 + 4.75528i 0.254010 + 0.781764i 0.994023 + 0.109171i \(0.0348195\pi\)
−0.740013 + 0.672593i \(0.765181\pi\)
\(38\) 0.602364 0.437643i 0.0977163 0.0709951i
\(39\) −4.72544 + 3.43323i −0.756676 + 0.549757i
\(40\) 2.78428 + 8.56912i 0.440233 + 1.35490i
\(41\) 3.36508 10.3567i 0.525538 1.61744i −0.237712 0.971336i \(-0.576398\pi\)
0.763250 0.646103i \(-0.223602\pi\)
\(42\) −1.61803 1.17557i −0.249668 0.181394i
\(43\) 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
\(46\) 1.28195 + 0.931389i 0.189013 + 0.137326i
\(47\) −3.93829 + 12.1208i −0.574458 + 1.76800i 0.0635590 + 0.997978i \(0.479755\pi\)
−0.638017 + 0.770022i \(0.720245\pi\)
\(48\) 0.193976 + 0.596996i 0.0279980 + 0.0861689i
\(49\) 0.507835 0.368964i 0.0725479 0.0527091i
\(50\) 4.08446 2.96754i 0.577630 0.419673i
\(51\) −0.825636 2.54105i −0.115612 0.355818i
\(52\) −2.47691 + 7.62314i −0.343485 + 1.05714i
\(53\) 3.33060 + 2.41982i 0.457493 + 0.332388i 0.792547 0.609811i \(-0.208755\pi\)
−0.335054 + 0.942199i \(0.608755\pi\)
\(54\) −0.792287 −0.107817
\(55\) 0 0
\(56\) −6.74456 −0.901280
\(57\) −0.760285 0.552379i −0.100702 0.0731644i
\(58\) −0.193976 + 0.596996i −0.0254703 + 0.0783894i
\(59\) −1.85410 5.70634i −0.241384 0.742902i −0.996210 0.0869778i \(-0.972279\pi\)
0.754827 0.655924i \(-0.227721\pi\)
\(60\) 3.74390 2.72010i 0.483336 0.351164i
\(61\) 4.84475 3.51992i 0.620307 0.450679i −0.232722 0.972543i \(-0.574763\pi\)
0.853029 + 0.521864i \(0.174763\pi\)
\(62\) −0.398515 1.22650i −0.0506114 0.155766i
\(63\) −0.780063 + 2.40079i −0.0982787 + 0.302471i
\(64\) −2.72823 1.98218i −0.341029 0.247772i
\(65\) 19.6974 2.44316
\(66\) 0 0
\(67\) −1.11684 −0.136444 −0.0682221 0.997670i \(-0.521733\pi\)
−0.0682221 + 0.997670i \(0.521733\pi\)
\(68\) −2.96625 2.15510i −0.359710 0.261345i
\(69\) 0.618034 1.90211i 0.0744025 0.228988i
\(70\) 2.08418 + 6.41446i 0.249108 + 0.766675i
\(71\) 8.69253 6.31550i 1.03161 0.749511i 0.0629829 0.998015i \(-0.479939\pi\)
0.968631 + 0.248503i \(0.0799386\pi\)
\(72\) −2.16154 + 1.57045i −0.254740 + 0.185080i
\(73\) −2.82985 8.70938i −0.331209 1.01936i −0.968559 0.248782i \(-0.919970\pi\)
0.637351 0.770574i \(-0.280030\pi\)
\(74\) −1.22415 + 3.76755i −0.142305 + 0.437969i
\(75\) −5.15528 3.74553i −0.595281 0.432497i
\(76\) −1.28962 −0.147930
\(77\) 0 0
\(78\) −4.62772 −0.523986
\(79\) 3.32418 + 2.41516i 0.373999 + 0.271726i 0.758867 0.651245i \(-0.225753\pi\)
−0.384868 + 0.922972i \(0.625753\pi\)
\(80\) 0.654141 2.01324i 0.0731352 0.225087i
\(81\) 0.309017 + 0.951057i 0.0343352 + 0.105673i
\(82\) 6.97997 5.07125i 0.770809 0.560025i
\(83\) −1.52057 + 1.10476i −0.166904 + 0.121263i −0.668102 0.744070i \(-0.732893\pi\)
0.501198 + 0.865333i \(0.332893\pi\)
\(84\) 1.07047 + 3.29456i 0.116797 + 0.359466i
\(85\) −2.78428 + 8.56912i −0.301997 + 0.929452i
\(86\) 4.25174 + 3.08907i 0.458477 + 0.333103i
\(87\) 0.792287 0.0849421
\(88\) 0 0
\(89\) −0.627719 −0.0665380 −0.0332690 0.999446i \(-0.510592\pi\)
−0.0332690 + 0.999446i \(0.510592\pi\)
\(90\) 2.16154 + 1.57045i 0.227847 + 0.165540i
\(91\) −4.55632 + 14.0229i −0.477632 + 1.47000i
\(92\) −0.848116 2.61023i −0.0884223 0.272136i
\(93\) −1.31685 + 0.956749i −0.136551 + 0.0992103i
\(94\) −8.16893 + 5.93507i −0.842561 + 0.612156i
\(95\) 0.979321 + 3.01404i 0.100476 + 0.309234i
\(96\) −1.80496 + 5.55509i −0.184218 + 0.566964i
\(97\) −8.48588 6.16535i −0.861611 0.625997i 0.0667120 0.997772i \(-0.478749\pi\)
−0.928323 + 0.371776i \(0.878749\pi\)
\(98\) 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.202.3 16
11.2 odd 10 inner 363.2.e.n.148.3 16
11.3 even 5 inner 363.2.e.n.124.3 16
11.4 even 5 inner 363.2.e.n.130.2 16
11.5 even 5 363.2.a.j.1.2 4
11.6 odd 10 363.2.a.j.1.3 yes 4
11.7 odd 10 inner 363.2.e.n.130.3 16
11.8 odd 10 inner 363.2.e.n.124.2 16
11.9 even 5 inner 363.2.e.n.148.2 16
11.10 odd 2 inner 363.2.e.n.202.2 16
33.5 odd 10 1089.2.a.u.1.3 4
33.17 even 10 1089.2.a.u.1.2 4
44.27 odd 10 5808.2.a.ck.1.4 4
44.39 even 10 5808.2.a.ck.1.3 4
55.39 odd 10 9075.2.a.cv.1.2 4
55.49 even 10 9075.2.a.cv.1.3 4
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
363.2.a.j.1.2 4 11.5 even 5
363.2.a.j.1.3 yes 4 11.6 odd 10
363.2.e.n.124.2 16 11.8 odd 10 inner
363.2.e.n.124.3 16 11.3 even 5 inner
363.2.e.n.130.2 16 11.4 even 5 inner
363.2.e.n.130.3 16 11.7 odd 10 inner
363.2.e.n.148.2 16 11.9 even 5 inner
363.2.e.n.148.3 16 11.2 odd 10 inner
363.2.e.n.202.2 16 11.10 odd 2 inner
363.2.e.n.202.3 16 1.1 even 1 trivial
1089.2.a.u.1.2 4 33.17 even 10
1089.2.a.u.1.3 4 33.5 odd 10
5808.2.a.ck.1.3 4 44.39 even 10
5808.2.a.ck.1.4 4 44.27 odd 10
9075.2.a.cv.1.2 4 55.39 odd 10
9075.2.a.cv.1.3 4 55.49 even 10