Properties

Label 169.2.e.b.147.2
Level $169$
Weight $2$
Character 169.147
Analytic conductor $1.349$
Analytic rank $0$
Dimension $12$
Inner twists $4$

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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] = [169,2,Mod(23,169)] 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("169.23"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(169, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([5])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 169 = 13^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 169.e (of order \(6\), degree \(2\), not minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [12] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(1)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(1.34947179416\)
Analytic rank: \(0\)
Dimension: \(12\)
Relative dimension: \(6\) over \(\Q(\zeta_{6})\)
Coefficient field: 12.0.17213603549184.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{12} - 5x^{10} + 19x^{8} - 28x^{6} + 31x^{4} - 6x^{2} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

Embedding invariants

Embedding label 147.2
Root \(1.56052 - 0.900969i\) of defining polynomial
Character \(\chi\) \(=\) 169.147
Dual form 169.2.e.b.23.2

$q$-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+(-0.694498 - 0.400969i) q^{2} +(1.12349 - 1.94594i) q^{3} +(-0.678448 - 1.17511i) q^{4} +0.246980i q^{5} +(-1.56052 + 0.900969i) q^{6} +(2.04113 - 1.17845i) q^{7} +2.69202i q^{8} +(-1.02446 - 1.77441i) q^{9} +(0.0990311 - 0.171527i) q^{10} +(-3.67799 - 2.12349i) q^{11} -3.04892 q^{12} -1.89008 q^{14} +(0.480608 + 0.277479i) q^{15} +(-0.277479 + 0.480608i) q^{16} +(1.07942 + 1.86960i) q^{17} +1.64310i q^{18} +(-0.0763367 + 0.0440730i) q^{19} +(0.290227 - 0.167563i) q^{20} -5.29590i q^{21} +(1.70291 + 2.94952i) q^{22} +(0.746980 - 1.29381i) q^{23} +(5.23852 + 3.02446i) q^{24} +4.93900 q^{25} +2.13706 q^{27} +(-2.76960 - 1.59903i) q^{28} +(-2.31551 + 4.01058i) q^{29} +(-0.222521 - 0.385418i) q^{30} -6.63102i q^{31} +(5.04814 - 2.91454i) q^{32} +(-8.26437 + 4.77144i) q^{33} -1.73125i q^{34} +(0.291053 + 0.504118i) q^{35} +(-1.39008 + 2.40770i) q^{36} +(4.92944 + 2.84601i) q^{37} +0.0706876 q^{38} -0.664874 q^{40} +(10.0388 + 5.79590i) q^{41} +(-2.12349 + 3.67799i) q^{42} +(-0.147948 - 0.256254i) q^{43} +5.76271i q^{44} +(0.438244 - 0.253020i) q^{45} +(-1.03755 + 0.599031i) q^{46} +7.35690i q^{47} +(0.623490 + 1.07992i) q^{48} +(-0.722521 + 1.25144i) q^{49} +(-3.43013 - 1.98039i) q^{50} +4.85086 q^{51} -10.3937 q^{53} +(-1.48419 - 0.856896i) q^{54} +(0.524459 - 0.908389i) q^{55} +(3.17241 + 5.49477i) q^{56} +0.198062i q^{57} +(3.21624 - 1.85690i) q^{58} +(5.87180 - 3.39008i) q^{59} -0.753020i q^{60} +(-1.73609 - 3.00700i) q^{61} +(-2.65883 + 4.60523i) q^{62} +(-4.18211 - 2.41454i) q^{63} -3.56465 q^{64} +7.65279 q^{66} +(-6.65102 - 3.83997i) q^{67} +(1.46466 - 2.53686i) q^{68} +(-1.67845 - 2.90716i) q^{69} -0.466812i q^{70} +(-7.50400 + 4.33244i) q^{71} +(4.77676 - 2.75786i) q^{72} -6.73556i q^{73} +(-2.28232 - 3.95310i) q^{74} +(5.54892 - 9.61101i) q^{75} +(0.103581 + 0.0598025i) q^{76} -10.0097 q^{77} +9.97046 q^{79} +(-0.118700 - 0.0685317i) q^{80} +(5.47434 - 9.48184i) q^{81} +(-4.64795 - 8.05048i) q^{82} +1.60925i q^{83} +(-6.22324 + 3.59299i) q^{84} +(-0.461754 + 0.266594i) q^{85} +0.237291i q^{86} +(5.20291 + 9.01170i) q^{87} +(5.71648 - 9.90123i) q^{88} +(-2.49823 - 1.44235i) q^{89} -0.405813 q^{90} -2.02715 q^{92} +(-12.9036 - 7.44989i) q^{93} +(2.94989 - 5.10935i) q^{94} +(-0.0108851 - 0.0188536i) q^{95} -13.0978i q^{96} +(-6.97896 + 4.02930i) q^{97} +(1.00358 - 0.579417i) q^{98} +8.70171i q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 12 q + 4 q^{3} + 6 q^{9} + 10 q^{10} - 20 q^{14} - 4 q^{16} - 4 q^{17} - 6 q^{22} - 10 q^{23} + 20 q^{25} + 4 q^{27} + 2 q^{29} - 2 q^{30} - 8 q^{35} - 14 q^{36} - 48 q^{38} - 12 q^{40} - 16 q^{42} + 26 q^{43}+ \cdots + 6 q^{95}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/169\mathbb{Z}\right)^\times\).

\(n\) \(2\)
\(\chi(n)\) \(e\left(\frac{1}{6}\right)\)

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) −0.694498 0.400969i −0.491085 0.283528i 0.233940 0.972251i \(-0.424838\pi\)
−0.725024 + 0.688723i \(0.758171\pi\)
\(3\) 1.12349 1.94594i 0.648647 1.12349i −0.334799 0.942290i \(-0.608668\pi\)
0.983446 0.181200i \(-0.0579982\pi\)
\(4\) −0.678448 1.17511i −0.339224 0.587553i
\(5\) 0.246980i 0.110453i 0.998474 + 0.0552263i \(0.0175880\pi\)
−0.998474 + 0.0552263i \(0.982412\pi\)
\(6\) −1.56052 + 0.900969i −0.637081 + 0.367819i
\(7\) 2.04113 1.17845i 0.771475 0.445411i −0.0619254 0.998081i \(-0.519724\pi\)
0.833401 + 0.552669i \(0.186391\pi\)
\(8\) 2.69202i 0.951773i
\(9\) −1.02446 1.77441i −0.341486 0.591471i
\(10\) 0.0990311 0.171527i 0.0313164 0.0542416i
\(11\) −3.67799 2.12349i −1.10896 0.640256i −0.170397 0.985375i \(-0.554505\pi\)
−0.938559 + 0.345119i \(0.887839\pi\)
\(12\) −3.04892 −0.880147
\(13\) 0 0
\(14\) −1.89008 −0.505146
\(15\) 0.480608 + 0.277479i 0.124092 + 0.0716448i
\(16\) −0.277479 + 0.480608i −0.0693698 + 0.120152i
\(17\) 1.07942 + 1.86960i 0.261797 + 0.453446i 0.966720 0.255839i \(-0.0823516\pi\)
−0.704922 + 0.709284i \(0.749018\pi\)
\(18\) 1.64310i 0.387283i
\(19\) −0.0763367 + 0.0440730i −0.0175128 + 0.0101110i −0.508731 0.860926i \(-0.669885\pi\)
0.491218 + 0.871037i \(0.336552\pi\)
\(20\) 0.290227 0.167563i 0.0648968 0.0374682i
\(21\) 5.29590i 1.15566i
\(22\) 1.70291 + 2.94952i 0.363061 + 0.628840i
\(23\) 0.746980 1.29381i 0.155756 0.269777i −0.777578 0.628786i \(-0.783552\pi\)
0.933334 + 0.359009i \(0.116885\pi\)
\(24\) 5.23852 + 3.02446i 1.06931 + 0.617365i
\(25\) 4.93900 0.987800
\(26\) 0 0
\(27\) 2.13706 0.411278
\(28\) −2.76960 1.59903i −0.523406 0.302188i
\(29\) −2.31551 + 4.01058i −0.429980 + 0.744747i −0.996871 0.0790460i \(-0.974813\pi\)
0.566891 + 0.823793i \(0.308146\pi\)
\(30\) −0.222521 0.385418i −0.0406266 0.0703673i
\(31\) 6.63102i 1.19097i −0.803368 0.595483i \(-0.796961\pi\)
0.803368 0.595483i \(-0.203039\pi\)
\(32\) 5.04814 2.91454i 0.892393 0.515223i
\(33\) −8.26437 + 4.77144i −1.43864 + 0.830601i
\(34\) 1.73125i 0.296907i
\(35\) 0.291053 + 0.504118i 0.0491969 + 0.0852115i
\(36\) −1.39008 + 2.40770i −0.231681 + 0.401283i
\(37\) 4.92944 + 2.84601i 0.810394 + 0.467881i 0.847093 0.531445i \(-0.178351\pi\)
−0.0366986 + 0.999326i \(0.511684\pi\)
\(38\) 0.0706876 0.0114670
\(39\) 0 0
\(40\) −0.664874 −0.105126
\(41\) 10.0388 + 5.79590i 1.56780 + 0.905167i 0.996426 + 0.0844742i \(0.0269210\pi\)
0.571370 + 0.820693i \(0.306412\pi\)
\(42\) −2.12349 + 3.67799i −0.327662 + 0.567527i
\(43\) −0.147948 0.256254i −0.0225619 0.0390784i 0.854524 0.519412i \(-0.173849\pi\)
−0.877086 + 0.480334i \(0.840516\pi\)
\(44\) 5.76271i 0.868761i
\(45\) 0.438244 0.253020i 0.0653296 0.0377181i
\(46\) −1.03755 + 0.599031i −0.152979 + 0.0883223i
\(47\) 7.35690i 1.07311i 0.843864 + 0.536557i \(0.180275\pi\)
−0.843864 + 0.536557i \(0.819725\pi\)
\(48\) 0.623490 + 1.07992i 0.0899930 + 0.155872i
\(49\) −0.722521 + 1.25144i −0.103217 + 0.178778i
\(50\) −3.43013 1.98039i −0.485093 0.280069i
\(51\) 4.85086 0.679256
\(52\) 0 0
\(53\) −10.3937 −1.42769 −0.713844 0.700304i \(-0.753048\pi\)
−0.713844 + 0.700304i \(0.753048\pi\)
\(54\) −1.48419 0.856896i −0.201972 0.116609i
\(55\) 0.524459 0.908389i 0.0707180 0.122487i
\(56\) 3.17241 + 5.49477i 0.423931 + 0.734270i
\(57\) 0.198062i 0.0262340i
\(58\) 3.21624 1.85690i 0.422313 0.243822i
\(59\) 5.87180 3.39008i 0.764443 0.441351i −0.0664458 0.997790i \(-0.521166\pi\)
0.830889 + 0.556439i \(0.187833\pi\)
\(60\) 0.753020i 0.0972145i
\(61\) −1.73609 3.00700i −0.222284 0.385007i 0.733217 0.679995i \(-0.238018\pi\)
−0.955501 + 0.294987i \(0.904685\pi\)
\(62\) −2.65883 + 4.60523i −0.337672 + 0.584865i
\(63\) −4.18211 2.41454i −0.526896 0.304204i
\(64\) −3.56465 −0.445581
\(65\) 0 0
\(66\) 7.65279 0.941994
\(67\) −6.65102 3.83997i −0.812552 0.469127i 0.0352895 0.999377i \(-0.488765\pi\)
−0.847841 + 0.530250i \(0.822098\pi\)
\(68\) 1.46466 2.53686i 0.177616 0.307639i
\(69\) −1.67845 2.90716i −0.202061 0.349981i
\(70\) 0.466812i 0.0557947i
\(71\) −7.50400 + 4.33244i −0.890561 + 0.514166i −0.874126 0.485699i \(-0.838565\pi\)
−0.0164351 + 0.999865i \(0.505232\pi\)
\(72\) 4.77676 2.75786i 0.562947 0.325017i
\(73\) 6.73556i 0.788338i −0.919038 0.394169i \(-0.871032\pi\)
0.919038 0.394169i \(-0.128968\pi\)
\(74\) −2.28232 3.95310i −0.265315 0.459539i
\(75\) 5.54892 9.61101i 0.640734 1.10978i
\(76\) 0.103581 + 0.0598025i 0.0118815 + 0.00685981i
\(77\) −10.0097 −1.14071
\(78\) 0 0
\(79\) 9.97046 1.12176 0.560882 0.827896i \(-0.310462\pi\)
0.560882 + 0.827896i \(0.310462\pi\)
\(80\) −0.118700 0.0685317i −0.0132711 0.00766207i
\(81\) 5.47434 9.48184i 0.608261 1.05354i
\(82\) −4.64795 8.05048i −0.513280 0.889027i
\(83\) 1.60925i 0.176638i 0.996092 + 0.0883192i \(0.0281495\pi\)
−0.996092 + 0.0883192i \(0.971850\pi\)
\(84\) −6.22324 + 3.59299i −0.679011 + 0.392027i
\(85\) −0.461754 + 0.266594i −0.0500843 + 0.0289162i
\(86\) 0.237291i 0.0255877i
\(87\) 5.20291 + 9.01170i 0.557810 + 0.966156i
\(88\) 5.71648 9.90123i 0.609379 1.05548i
\(89\) −2.49823 1.44235i −0.264812 0.152889i 0.361716 0.932288i \(-0.382191\pi\)
−0.626528 + 0.779399i \(0.715524\pi\)
\(90\) −0.405813 −0.0427765
\(91\) 0 0
\(92\) −2.02715 −0.211345
\(93\) −12.9036 7.44989i −1.33804 0.772517i
\(94\) 2.94989 5.10935i 0.304258 0.526990i
\(95\) −0.0108851 0.0188536i −0.00111679 0.00193434i
\(96\) 13.0978i 1.33679i
\(97\) −6.97896 + 4.02930i −0.708606 + 0.409114i −0.810545 0.585677i \(-0.800829\pi\)
0.101939 + 0.994791i \(0.467495\pi\)
\(98\) 1.00358 0.579417i 0.101377 0.0585299i
\(99\) 8.70171i 0.874555i
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 169.2.e.b.147.2 12
13.2 odd 12 169.2.c.c.146.1 6
13.3 even 3 inner 169.2.e.b.23.5 12
13.4 even 6 169.2.b.b.168.2 6
13.5 odd 4 169.2.c.c.22.1 6
13.6 odd 12 169.2.a.b.1.3 3
13.7 odd 12 169.2.a.c.1.1 yes 3
13.8 odd 4 169.2.c.b.22.3 6
13.9 even 3 169.2.b.b.168.5 6
13.10 even 6 inner 169.2.e.b.23.2 12
13.11 odd 12 169.2.c.b.146.3 6
13.12 even 2 inner 169.2.e.b.147.5 12
39.17 odd 6 1521.2.b.l.1351.5 6
39.20 even 12 1521.2.a.o.1.3 3
39.32 even 12 1521.2.a.r.1.1 3
39.35 odd 6 1521.2.b.l.1351.2 6
52.7 even 12 2704.2.a.ba.1.3 3
52.19 even 12 2704.2.a.z.1.3 3
52.35 odd 6 2704.2.f.o.337.6 6
52.43 odd 6 2704.2.f.o.337.5 6
65.19 odd 12 4225.2.a.bg.1.1 3
65.59 odd 12 4225.2.a.bb.1.3 3
91.6 even 12 8281.2.a.bf.1.3 3
91.20 even 12 8281.2.a.bj.1.1 3
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
169.2.a.b.1.3 3 13.6 odd 12
169.2.a.c.1.1 yes 3 13.7 odd 12
169.2.b.b.168.2 6 13.4 even 6
169.2.b.b.168.5 6 13.9 even 3
169.2.c.b.22.3 6 13.8 odd 4
169.2.c.b.146.3 6 13.11 odd 12
169.2.c.c.22.1 6 13.5 odd 4
169.2.c.c.146.1 6 13.2 odd 12
169.2.e.b.23.2 12 13.10 even 6 inner
169.2.e.b.23.5 12 13.3 even 3 inner
169.2.e.b.147.2 12 1.1 even 1 trivial
169.2.e.b.147.5 12 13.12 even 2 inner
1521.2.a.o.1.3 3 39.20 even 12
1521.2.a.r.1.1 3 39.32 even 12
1521.2.b.l.1351.2 6 39.35 odd 6
1521.2.b.l.1351.5 6 39.17 odd 6
2704.2.a.z.1.3 3 52.19 even 12
2704.2.a.ba.1.3 3 52.7 even 12
2704.2.f.o.337.5 6 52.43 odd 6
2704.2.f.o.337.6 6 52.35 odd 6
4225.2.a.bb.1.3 3 65.59 odd 12
4225.2.a.bg.1.1 3 65.19 odd 12
8281.2.a.bf.1.3 3 91.6 even 12
8281.2.a.bj.1.1 3 91.20 even 12