Properties

Label 90.11.g.c.73.2
Level $90$
Weight $11$
Character 90.73
Analytic conductor $57.182$
Analytic rank $0$
Dimension $6$
Inner twists $2$

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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] = [90,11,Mod(37,90)] 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("90.37"); S:= CuspForms(chi, 11); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(90, base_ring=CyclotomicField(4)) chi = DirichletCharacter(H, H._module([0, 1])) N = Newforms(chi, 11, names="a")
 
Level: \( N \) \(=\) \( 90 = 2 \cdot 3^{2} \cdot 5 \)
Weight: \( k \) \(=\) \( 11 \)
Character orbit: \([\chi]\) \(=\) 90.g (of order \(4\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [6,96,0,0,-5460] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(5)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(57.1821527406\)
Analytic rank: \(0\)
Dimension: \(6\)
Relative dimension: \(3\) over \(\Q(i)\)
Coefficient field: \(\mathbb{Q}[x]/(x^{6} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - 1148x^{3} + 68121x^{2} - 299628x + 658952 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{8}\cdot 3^{2}\cdot 5^{6} \)
Twist minimal: no (minimal twist has level 10)
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

Embedding invariants

Embedding label 73.2
Root \(2.29143 + 2.29143i\) of defining polynomial
Character \(\chi\) \(=\) 90.73
Dual form 90.11.g.c.37.2

$q$-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)
 
\(f(q)\) \(=\) \(q+(16.0000 - 16.0000i) q^{2} -512.000i q^{4} +(-2583.39 - 1758.32i) q^{5} +(-13021.6 + 13021.6i) q^{7} +(-8192.00 - 8192.00i) q^{8} +(-69467.5 + 13201.2i) q^{10} -239729. q^{11} +(287980. + 287980. i) q^{13} +416690. i q^{14} -262144. q^{16} +(884527. - 884527. i) q^{17} +197744. i q^{19} +(-900261. + 1.32270e6i) q^{20} +(-3.83567e6 + 3.83567e6i) q^{22} +(3.55115e6 + 3.55115e6i) q^{23} +(3.58223e6 + 9.08488e6i) q^{25} +9.21535e6 q^{26} +(6.66703e6 + 6.66703e6i) q^{28} -3.57499e7i q^{29} +9.65516e6 q^{31} +(-4.19430e6 + 4.19430e6i) q^{32} -2.83049e7i q^{34} +(5.65359e7 - 1.07437e7i) q^{35} +(1.34842e7 - 1.34842e7i) q^{37} +(3.16390e6 + 3.16390e6i) q^{38} +(6.75899e6 + 3.55673e7i) q^{40} -1.08475e8 q^{41} +(8.62678e7 + 8.62678e7i) q^{43} +1.22741e8i q^{44} +1.13637e8 q^{46} +(1.76759e8 - 1.76759e8i) q^{47} -5.66463e7i q^{49} +(2.02674e8 + 8.80424e7i) q^{50} +(1.47446e8 - 1.47446e8i) q^{52} +(1.48530e8 + 1.48530e8i) q^{53} +(6.19316e8 + 4.21522e8i) q^{55} +2.13345e8 q^{56} +(-5.71999e8 - 5.71999e8i) q^{58} +7.98638e8i q^{59} -4.24449e8 q^{61} +(1.54483e8 - 1.54483e8i) q^{62} +1.34218e8i q^{64} +(-2.37604e8 - 1.25033e9i) q^{65} +(1.12768e9 - 1.12768e9i) q^{67} +(-4.52878e8 - 4.52878e8i) q^{68} +(7.32675e8 - 1.07647e9i) q^{70} +2.60778e9 q^{71} +(8.51903e8 + 8.51903e8i) q^{73} -4.31493e8i q^{74} +1.01245e8 q^{76} +(3.12165e9 - 3.12165e9i) q^{77} +4.56153e8i q^{79} +(6.77221e8 + 4.60934e8i) q^{80} +(-1.73559e9 + 1.73559e9i) q^{82} +(-7.60916e8 - 7.60916e8i) q^{83} +(-3.84037e9 + 7.29799e8i) q^{85} +2.76057e9 q^{86} +(1.96386e9 + 1.96386e9i) q^{88} -2.03858e9i q^{89} -7.49988e9 q^{91} +(1.81819e9 - 1.81819e9i) q^{92} -5.65629e9i q^{94} +(3.47698e8 - 5.10851e8i) q^{95} +(8.73239e9 - 8.73239e9i) q^{97} +(-9.06341e8 - 9.06341e8i) q^{98} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q + 96 q^{2} - 5460 q^{5} + 13512 q^{7} - 49152 q^{8} - 173280 q^{10} - 647832 q^{11} - 742902 q^{13} - 1572864 q^{16} + 755118 q^{17} - 2749440 q^{20} - 10365312 q^{22} + 15052992 q^{23} + 42644850 q^{25}+ \cdots - 12874047264 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/90\mathbb{Z}\right)^\times\).

\(n\) \(11\) \(37\)
\(\chi(n)\) \(1\) \(e\left(\frac{3}{4}\right)\)

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 16.0000 16.0000i 0.500000 0.500000i
\(3\) 0 0
\(4\) 512.000i 0.500000i
\(5\) −2583.39 1758.32i −0.826686 0.562663i
\(6\) 0 0
\(7\) −13021.6 + 13021.6i −0.774769 + 0.774769i −0.978936 0.204167i \(-0.934552\pi\)
0.204167 + 0.978936i \(0.434552\pi\)
\(8\) −8192.00 8192.00i −0.250000 0.250000i
\(9\) 0 0
\(10\) −69467.5 + 13201.2i −0.694675 + 0.132012i
\(11\) −239729. −1.48853 −0.744266 0.667884i \(-0.767200\pi\)
−0.744266 + 0.667884i \(0.767200\pi\)
\(12\) 0 0
\(13\) 287980. + 287980.i 0.775613 + 0.775613i 0.979082 0.203468i \(-0.0652214\pi\)
−0.203468 + 0.979082i \(0.565221\pi\)
\(14\) 416690.i 0.774769i
\(15\) 0 0
\(16\) −262144. −0.250000
\(17\) 884527. 884527.i 0.622969 0.622969i −0.323320 0.946290i \(-0.604799\pi\)
0.946290 + 0.323320i \(0.104799\pi\)
\(18\) 0 0
\(19\) 197744.i 0.0798611i 0.999202 + 0.0399305i \(0.0127137\pi\)
−0.999202 + 0.0399305i \(0.987286\pi\)
\(20\) −900261. + 1.32270e6i −0.281332 + 0.413343i
\(21\) 0 0
\(22\) −3.83567e6 + 3.83567e6i −0.744266 + 0.744266i
\(23\) 3.55115e6 + 3.55115e6i 0.551734 + 0.551734i 0.926941 0.375207i \(-0.122428\pi\)
−0.375207 + 0.926941i \(0.622428\pi\)
\(24\) 0 0
\(25\) 3.58223e6 + 9.08488e6i 0.366821 + 0.930292i
\(26\) 9.21535e6 0.775613
\(27\) 0 0
\(28\) 6.66703e6 + 6.66703e6i 0.387385 + 0.387385i
\(29\) 3.57499e7i 1.74295i −0.490439 0.871476i \(-0.663163\pi\)
0.490439 0.871476i \(-0.336837\pi\)
\(30\) 0 0
\(31\) 9.65516e6 0.337249 0.168625 0.985680i \(-0.446067\pi\)
0.168625 + 0.985680i \(0.446067\pi\)
\(32\) −4.19430e6 + 4.19430e6i −0.125000 + 0.125000i
\(33\) 0 0
\(34\) 2.83049e7i 0.622969i
\(35\) 5.65359e7 1.07437e7i 1.07643 0.204557i
\(36\) 0 0
\(37\) 1.34842e7 1.34842e7i 0.194453 0.194453i −0.603164 0.797617i \(-0.706094\pi\)
0.797617 + 0.603164i \(0.206094\pi\)
\(38\) 3.16390e6 + 3.16390e6i 0.0399305 + 0.0399305i
\(39\) 0 0
\(40\) 6.75899e6 + 3.55673e7i 0.0660058 + 0.347337i
\(41\) −1.08475e8 −0.936286 −0.468143 0.883653i \(-0.655077\pi\)
−0.468143 + 0.883653i \(0.655077\pi\)
\(42\) 0 0
\(43\) 8.62678e7 + 8.62678e7i 0.586822 + 0.586822i 0.936769 0.349947i \(-0.113801\pi\)
−0.349947 + 0.936769i \(0.613801\pi\)
\(44\) 1.22741e8i 0.744266i
\(45\) 0 0
\(46\) 1.13637e8 0.551734
\(47\) 1.76759e8 1.76759e8i 0.770713 0.770713i −0.207518 0.978231i \(-0.566539\pi\)
0.978231 + 0.207518i \(0.0665387\pi\)
\(48\) 0 0
\(49\) 5.66463e7i 0.200535i
\(50\) 2.02674e8 + 8.80424e7i 0.648556 + 0.281736i
\(51\) 0 0
\(52\) 1.47446e8 1.47446e8i 0.387807 0.387807i
\(53\) 1.48530e8 + 1.48530e8i 0.355169 + 0.355169i 0.862029 0.506860i \(-0.169194\pi\)
−0.506860 + 0.862029i \(0.669194\pi\)
\(54\) 0 0
\(55\) 6.19316e8 + 4.21522e8i 1.23055 + 0.837542i
\(56\) 2.13345e8 0.387385
\(57\) 0 0
\(58\) −5.71999e8 5.71999e8i −0.871476 0.871476i
\(59\) 7.98638e8i 1.11709i 0.829473 + 0.558547i \(0.188641\pi\)
−0.829473 + 0.558547i \(0.811359\pi\)
\(60\) 0 0
\(61\) −4.24449e8 −0.502546 −0.251273 0.967916i \(-0.580849\pi\)
−0.251273 + 0.967916i \(0.580849\pi\)
\(62\) 1.54483e8 1.54483e8i 0.168625 0.168625i
\(63\) 0 0
\(64\) 1.34218e8i 0.125000i
\(65\) −2.37604e8 1.25033e9i −0.204780 1.07760i
\(66\) 0 0
\(67\) 1.12768e9 1.12768e9i 0.835239 0.835239i −0.152989 0.988228i \(-0.548890\pi\)
0.988228 + 0.152989i \(0.0488899\pi\)
\(68\) −4.52878e8 4.52878e8i −0.311485 0.311485i
\(69\) 0 0
\(70\) 7.32675e8 1.07647e9i 0.435934 0.640491i
\(71\) 2.60778e9 1.44537 0.722685 0.691178i \(-0.242908\pi\)
0.722685 + 0.691178i \(0.242908\pi\)
\(72\) 0 0
\(73\) 8.51903e8 + 8.51903e8i 0.410938 + 0.410938i 0.882065 0.471128i \(-0.156153\pi\)
−0.471128 + 0.882065i \(0.656153\pi\)
\(74\) 4.31493e8i 0.194453i
\(75\) 0 0
\(76\) 1.01245e8 0.0399305
\(77\) 3.12165e9 3.12165e9i 1.15327 1.15327i
\(78\) 0 0
\(79\) 4.56153e8i 0.148243i 0.997249 + 0.0741217i \(0.0236153\pi\)
−0.997249 + 0.0741217i \(0.976385\pi\)
\(80\) 6.77221e8 + 4.60934e8i 0.206672 + 0.140666i
\(81\) 0 0
\(82\) −1.73559e9 + 1.73559e9i −0.468143 + 0.468143i
\(83\) −7.60916e8 7.60916e8i −0.193173 0.193173i 0.603893 0.797066i \(-0.293616\pi\)
−0.797066 + 0.603893i \(0.793616\pi\)
\(84\) 0 0
\(85\) −3.84037e9 + 7.29799e8i −0.865522 + 0.164478i
\(86\) 2.76057e9 0.586822
\(87\) 0 0
\(88\) 1.96386e9 + 1.96386e9i 0.372133 + 0.372133i
\(89\) 2.03858e9i 0.365072i −0.983199 0.182536i \(-0.941569\pi\)
0.983199 0.182536i \(-0.0584306\pi\)
\(90\) 0 0
\(91\) −7.49988e9 −1.20184
\(92\) 1.81819e9 1.81819e9i 0.275867 0.275867i
\(93\) 0 0
\(94\) 5.65629e9i 0.770713i
\(95\) 3.47698e8 5.10851e8i 0.0449349 0.0660201i
\(96\) 0 0
\(97\) 8.73239e9 8.73239e9i 1.01689 1.01689i 0.0170366 0.999855i \(-0.494577\pi\)
0.999855 0.0170366i \(-0.00542316\pi\)
\(98\) −9.06341e8 9.06341e8i −0.100268 0.100268i
\(99\) 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 90.11.g.c.73.2 6
3.2 odd 2 10.11.c.c.3.1 6
5.2 odd 4 inner 90.11.g.c.37.2 6
12.11 even 2 80.11.p.c.33.3 6
15.2 even 4 10.11.c.c.7.1 yes 6
15.8 even 4 50.11.c.e.7.3 6
15.14 odd 2 50.11.c.e.43.3 6
60.47 odd 4 80.11.p.c.17.3 6
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
10.11.c.c.3.1 6 3.2 odd 2
10.11.c.c.7.1 yes 6 15.2 even 4
50.11.c.e.7.3 6 15.8 even 4
50.11.c.e.43.3 6 15.14 odd 2
80.11.p.c.17.3 6 60.47 odd 4
80.11.p.c.33.3 6 12.11 even 2
90.11.g.c.37.2 6 5.2 odd 4 inner
90.11.g.c.73.2 6 1.1 even 1 trivial