Properties

Label 11.4.a.a.1.2
Level $11$
Weight $4$
Character 11.1
Self dual yes
Analytic conductor $0.649$
Analytic rank $0$
Dimension $2$
CM no
Inner twists $1$

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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] = [11,4,Mod(1,11)] 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("11.1"); S:= CuspForms(chi, 4); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(11, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0])) N = Newforms(chi, 4, names="a")
 
Level: \( N \) \(=\) \( 11 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 11.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(0)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(0.649021010063\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\zeta_{12})^+\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{2} - 3 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Fricke sign: \(+1\)
Sato-Tate group: $\mathrm{SU}(2)$

Embedding invariants

Embedding label 1.2
Root \(1.73205\) of defining polynomial
Character \(\chi\) \(=\) 11.1

$q$-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)
 
\(f(q)\) \(=\) \(q+2.73205 q^{2} -7.92820 q^{3} -0.535898 q^{4} +14.8564 q^{5} -21.6603 q^{6} +3.07180 q^{7} -23.3205 q^{8} +35.8564 q^{9} +40.5885 q^{10} -11.0000 q^{11} +4.24871 q^{12} +5.35898 q^{13} +8.39230 q^{14} -117.785 q^{15} -59.4256 q^{16} -41.2154 q^{17} +97.9615 q^{18} +139.923 q^{19} -7.96152 q^{20} -24.3538 q^{21} -30.0526 q^{22} -111.354 q^{23} +184.890 q^{24} +95.7128 q^{25} +14.6410 q^{26} -70.2154 q^{27} -1.64617 q^{28} -24.9948 q^{29} -321.794 q^{30} +31.4974 q^{31} +24.2102 q^{32} +87.2102 q^{33} -112.603 q^{34} +45.6359 q^{35} -19.2154 q^{36} +13.1436 q^{37} +382.277 q^{38} -42.4871 q^{39} -346.459 q^{40} +261.072 q^{41} -66.5359 q^{42} -57.7128 q^{43} +5.89488 q^{44} +532.697 q^{45} -304.224 q^{46} -343.846 q^{47} +471.138 q^{48} -333.564 q^{49} +261.492 q^{50} +326.764 q^{51} -2.87187 q^{52} -342.995 q^{53} -191.832 q^{54} -163.420 q^{55} -71.6359 q^{56} -1109.34 q^{57} -68.2872 q^{58} +88.3693 q^{59} +63.1206 q^{60} +738.697 q^{61} +86.0526 q^{62} +110.144 q^{63} +541.549 q^{64} +79.6152 q^{65} +238.263 q^{66} +342.359 q^{67} +22.0873 q^{68} +882.836 q^{69} +124.679 q^{70} -207.364 q^{71} -836.190 q^{72} -1010.60 q^{73} +35.9090 q^{74} -758.831 q^{75} -74.9845 q^{76} -33.7898 q^{77} -116.077 q^{78} +1294.23 q^{79} -882.851 q^{80} -411.441 q^{81} +713.261 q^{82} +441.846 q^{83} +13.0512 q^{84} -612.313 q^{85} -157.674 q^{86} +198.164 q^{87} +256.526 q^{88} -1489.11 q^{89} +1455.36 q^{90} +16.4617 q^{91} +59.6743 q^{92} -249.718 q^{93} -939.405 q^{94} +2078.75 q^{95} -191.944 q^{96} +1346.42 q^{97} -911.314 q^{98} -394.420 q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q + 2 q^{2} - 2 q^{3} - 8 q^{4} + 2 q^{5} - 26 q^{6} + 20 q^{7} - 12 q^{8} + 44 q^{9} + 50 q^{10} - 22 q^{11} - 40 q^{12} + 80 q^{13} - 4 q^{14} - 194 q^{15} - 8 q^{16} - 124 q^{17} + 92 q^{18} + 72 q^{19}+ \cdots - 484 q^{99}+O(q^{100}) \) Copy content Toggle raw display

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 2.73205 0.965926 0.482963 − 0.875641i \(-0.339561\pi\)
0.482963 + 0.875641i \(0.339561\pi\)
\(3\) −7.92820 −1.52578 −0.762892 − 0.646526i \(-0.776221\pi\)
−0.762892 + 0.646526i \(0.776221\pi\)
\(4\) −0.535898 −0.0669873
\(5\) 14.8564 1.32880 0.664399 − 0.747378i \(-0.268688\pi\)
0.664399 + 0.747378i \(0.268688\pi\)
\(6\) −21.6603 −1.47379
\(7\) 3.07180 0.165861 0.0829307 − 0.996555i \(-0.473572\pi\)
0.0829307 + 0.996555i \(0.473572\pi\)
\(8\) −23.3205 −1.03063
\(9\) 35.8564 1.32802
\(10\) 40.5885 1.28352
\(11\) −11.0000 −0.301511
\(12\) 4.24871 0.102208
\(13\) 5.35898 0.114332 0.0571659 − 0.998365i \(-0.481794\pi\)
0.0571659 + 0.998365i \(0.481794\pi\)
\(14\) 8.39230 0.160210
\(15\) −117.785 −2.02746
\(16\) −59.4256 −0.928525
\(17\) −41.2154 −0.588012 −0.294006 − 0.955804i \(-0.594989\pi\)
−0.294006 + 0.955804i \(0.594989\pi\)
\(18\) 97.9615 1.28276
\(19\) 139.923 1.68950 0.844751 − 0.535159i \(-0.179748\pi\)
0.844751 + 0.535159i \(0.179748\pi\)
\(20\) −7.96152 −0.0890125
\(21\) −24.3538 −0.253069
\(22\) −30.0526 −0.291238
\(23\) −111.354 −1.00952 −0.504758 − 0.863261i \(-0.668418\pi\)
−0.504758 + 0.863261i \(0.668418\pi\)
\(24\) 184.890 1.57252
\(25\) 95.7128 0.765703
\(26\) 14.6410 0.110436
\(27\) −70.2154 −0.500480
\(28\) −1.64617 −0.0111106
\(29\) −24.9948 −0.160049 −0.0800246 − 0.996793i \(-0.525500\pi\)
−0.0800246 + 0.996793i \(0.525500\pi\)
\(30\) −321.794 −1.95837
\(31\) 31.4974 0.182487 0.0912436 − 0.995829i \(-0.470916\pi\)
0.0912436 + 0.995829i \(0.470916\pi\)
\(32\) 24.2102 0.133744
\(33\) 87.2102 0.460041
\(34\) −112.603 −0.567976
\(35\) 45.6359 0.220396
\(36\) −19.2154 −0.0889601
\(37\) 13.1436 0.0583998 0.0291999 − 0.999574i \(-0.490704\pi\)
0.0291999 + 0.999574i \(0.490704\pi\)
\(38\) 382.277 1.63193
\(39\) −42.4871 −0.174446
\(40\) −346.459 −1.36950
\(41\) 261.072 0.994453 0.497226 − 0.867621i \(-0.334352\pi\)
0.497226 + 0.867621i \(0.334352\pi\)
\(42\) −66.5359 −0.244446
\(43\) −57.7128 −0.204677 −0.102339 − 0.994750i \(-0.532633\pi\)
−0.102339 + 0.994750i \(0.532633\pi\)
\(44\) 5.89488 0.0201974
\(45\) 532.697 1.76466
\(46\) −304.224 −0.975118
\(47\) −343.846 −1.06713 −0.533565 − 0.845759i \(-0.679148\pi\)
−0.533565 + 0.845759i \(0.679148\pi\)
\(48\) 471.138 1.41673
\(49\) −333.564 −0.972490
\(50\) 261.492 0.739612
\(51\) 326.764 0.897179
\(52\) −2.87187 −0.00765879
\(53\) −342.995 −0.888943 −0.444471 − 0.895793i \(-0.646608\pi\)
−0.444471 + 0.895793i \(0.646608\pi\)
\(54\) −191.832 −0.483426
\(55\) −163.420 −0.400647
\(56\) −71.6359 −0.170942
\(57\) −1109.34 −2.57782
\(58\) −68.2872 −0.154596
\(59\) 88.3693 0.194995 0.0974975 − 0.995236i \(-0.468916\pi\)
0.0974975 + 0.995236i \(0.468916\pi\)
\(60\) 63.1206 0.135814
\(61\) 738.697 1.55050 0.775250 − 0.631654i \(-0.217624\pi\)
0.775250 + 0.631654i \(0.217624\pi\)
\(62\) 86.0526 0.176269
\(63\) 110.144 0.220266
\(64\) 541.549 1.05771
\(65\) 79.6152 0.151924
\(66\) 238.263 0.444365
\(67\) 342.359 0.624266 0.312133 − 0.950038i \(-0.398957\pi\)
0.312133 + 0.950038i \(0.398957\pi\)
\(68\) 22.0873 0.0393893
\(69\) 882.836 1.54030
\(70\) 124.679 0.212886
\(71\) −207.364 −0.346614 −0.173307 − 0.984868i \(-0.555445\pi\)
−0.173307 + 0.984868i \(0.555445\pi\)
\(72\) −836.190 −1.36869
\(73\) −1010.60 −1.62030 −0.810149 − 0.586224i \(-0.800614\pi\)
−0.810149 + 0.586224i \(0.800614\pi\)
\(74\) 35.9090 0.0564099
\(75\) −758.831 −1.16830
\(76\) −74.9845 −0.113175
\(77\) −33.7898 −0.0500091
\(78\) −116.077 −0.168502
\(79\) 1294.23 1.84319 0.921593 − 0.388157i \(-0.126888\pi\)
0.921593 + 0.388157i \(0.126888\pi\)
\(80\) −882.851 −1.23382
\(81\) −411.441 −0.564391
\(82\) 713.261 0.960568
\(83\) 441.846 0.584324 0.292162 − 0.956369i \(-0.405625\pi\)
0.292162 + 0.956369i \(0.405625\pi\)
\(84\) 13.0512 0.0169524
\(85\) −612.313 −0.781349
\(86\) −157.674 −0.197703
\(87\) 198.164 0.244200
\(88\) 256.526 0.310747
\(89\) −1489.11 −1.77355 −0.886773 − 0.462205i \(-0.847058\pi\)
−0.886773 + 0.462205i \(0.847058\pi\)
\(90\) 1455.36 1.70453
\(91\) 16.4617 0.0189633
\(92\) 59.6743 0.0676248
\(93\) −249.718 −0.278436
\(94\) −939.405 −1.03077
\(95\) 2078.75 2.24501
\(96\) −191.944 −0.204064
\(97\) 1346.42 1.40936 0.704679 − 0.709526i \(-0.251091\pi\)
0.704679 + 0.709526i \(0.251091\pi\)
\(98\) −911.314 −0.939353
\(99\) −394.420 −0.400412
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 11.4.a.a.1.2 ✓ 2
3.2 odd 2 99.4.a.c.1.1 2
4.3 odd 2 176.4.a.i.1.2 2
5.2 odd 4 275.4.b.c.199.4 4
5.3 odd 4 275.4.b.c.199.1 4
5.4 even 2 275.4.a.b.1.1 2
7.6 odd 2 539.4.a.e.1.2 2
8.3 odd 2 704.4.a.n.1.1 2
8.5 even 2 704.4.a.p.1.2 2
11.2 odd 10 121.4.c.f.81.2 8
11.3 even 5 121.4.c.c.9.2 8
11.4 even 5 121.4.c.c.27.2 8
11.5 even 5 121.4.c.c.3.1 8
11.6 odd 10 121.4.c.f.3.2 8
11.7 odd 10 121.4.c.f.27.1 8
11.8 odd 10 121.4.c.f.9.1 8
11.9 even 5 121.4.c.c.81.1 8
11.10 odd 2 121.4.a.c.1.1 2
12.11 even 2 1584.4.a.bc.1.1 2
13.12 even 2 1859.4.a.a.1.1 2
15.14 odd 2 2475.4.a.q.1.2 2
33.32 even 2 1089.4.a.v.1.2 2
44.43 even 2 1936.4.a.w.1.2 2
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
11.4.a.a.1.2 ✓ 2 1.1 even 1 trivial
99.4.a.c.1.1 2 3.2 odd 2
121.4.a.c.1.1 2 11.10 odd 2
121.4.c.c.3.1 8 11.5 even 5
121.4.c.c.9.2 8 11.3 even 5
121.4.c.c.27.2 8 11.4 even 5
121.4.c.c.81.1 8 11.9 even 5
121.4.c.f.3.2 8 11.6 odd 10
121.4.c.f.9.1 8 11.8 odd 10
121.4.c.f.27.1 8 11.7 odd 10
121.4.c.f.81.2 8 11.2 odd 10
176.4.a.i.1.2 2 4.3 odd 2
275.4.a.b.1.1 2 5.4 even 2
275.4.b.c.199.1 4 5.3 odd 4
275.4.b.c.199.4 4 5.2 odd 4
539.4.a.e.1.2 2 7.6 odd 2
704.4.a.n.1.1 2 8.3 odd 2
704.4.a.p.1.2 2 8.5 even 2
1089.4.a.v.1.2 2 33.32 even 2
1584.4.a.bc.1.1 2 12.11 even 2
1859.4.a.a.1.1 2 13.12 even 2
1936.4.a.w.1.2 2 44.43 even 2
2475.4.a.q.1.2 2 15.14 odd 2