Properties

Label 1960.2.q.w.961.3
Level $1960$
Weight $2$
Character 1960.961
Analytic conductor $15.651$
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] = [1960,2,Mod(361,1960)] 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("1960.361"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(1960, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([0, 0, 0, 4])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 1960 = 2^{3} \cdot 5 \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1960.q (of order \(3\), degree \(2\), not minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [6,0,0,0,3,0,0,0,-9,0,-3] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(11)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(15.6506787962\)
Analytic rank: \(0\)
Dimension: \(6\)
Relative dimension: \(3\) over \(\Q(\zeta_{3})\)
Coefficient field: 6.0.11337408.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} + 18x^{4} + 81x^{2} + 12 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 3 \)
Twist minimal: no (minimal twist has level 280)
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

Embedding invariants

Embedding label 961.3
Root \(-0.391571i\) of defining polynomial
Character \(\chi\) \(=\) 1960.961
Dual form 1960.2.q.w.361.3

$q$-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)
 
\(f(q)\) \(=\) \(q+(1.29211 + 2.23800i) q^{3} +(0.500000 - 0.866025i) q^{5} +(-1.83911 + 3.18543i) q^{9} +(-0.839111 - 1.45338i) q^{11} +4.84667 q^{13} +2.58423 q^{15} +(1.00000 + 1.73205i) q^{17} +(3.42334 - 5.92939i) q^{19} +(1.13122 - 1.95934i) q^{23} +(-0.500000 - 0.866025i) q^{25} -1.75268 q^{27} +3.32178 q^{29} +(4.58423 + 7.94011i) q^{31} +(2.16845 - 3.75587i) q^{33} +(1.42334 - 2.46529i) q^{37} +(6.26245 + 10.8469i) q^{39} -9.52489 q^{41} +6.58423 q^{43} +(1.83911 + 3.18543i) q^{45} +(-6.10156 + 10.5682i) q^{47} +(-2.58423 + 4.47601i) q^{51} +(-3.74511 - 6.48673i) q^{53} -1.67822 q^{55} +17.6933 q^{57} +(4.00000 + 6.92820i) q^{59} +(-3.24511 + 5.62070i) q^{61} +(2.42334 - 4.19734i) q^{65} +(2.87634 + 4.98196i) q^{67} +5.84667 q^{69} +(-5.84667 - 10.1267i) q^{73} +(1.29211 - 2.23800i) q^{75} +(-2.84667 + 4.93058i) q^{79} +(3.25268 + 5.63380i) q^{81} +12.5842 q^{83} +2.00000 q^{85} +(4.29211 + 7.43416i) q^{87} +(-2.92334 + 5.06337i) q^{89} +(-11.8467 + 20.5190i) q^{93} +(-3.42334 - 5.92939i) q^{95} +2.00000 q^{97} +6.17287 q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q + 3 q^{5} - 9 q^{9} - 3 q^{11} - 6 q^{13} + 6 q^{17} + 3 q^{19} - 3 q^{23} - 3 q^{25} + 36 q^{27} + 24 q^{29} + 12 q^{31} - 18 q^{33} - 9 q^{37} + 18 q^{39} - 18 q^{41} + 24 q^{43} + 9 q^{45} - 15 q^{47}+ \cdots + 126 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1960\mathbb{Z}\right)^\times\).

\(n\) \(981\) \(1081\) \(1177\) \(1471\)
\(\chi(n)\) \(1\) \(e\left(\frac{1}{3}\right)\) \(1\) \(1\)

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 0
\(3\) 1.29211 + 2.23800i 0.746002 + 1.29211i 0.949725 + 0.313084i \(0.101362\pi\)
−0.203724 + 0.979028i \(0.565304\pi\)
\(4\) 0 0
\(5\) 0.500000 0.866025i 0.223607 0.387298i
\(6\) 0 0
\(7\) 0 0
\(8\) 0 0
\(9\) −1.83911 + 3.18543i −0.613037 + 1.06181i
\(10\) 0 0
\(11\) −0.839111 1.45338i −0.253001 0.438211i 0.711349 0.702839i \(-0.248084\pi\)
−0.964351 + 0.264627i \(0.914751\pi\)
\(12\) 0 0
\(13\) 4.84667 1.34422 0.672112 0.740449i \(-0.265387\pi\)
0.672112 + 0.740449i \(0.265387\pi\)
\(14\) 0 0
\(15\) 2.58423 0.667244
\(16\) 0 0
\(17\) 1.00000 + 1.73205i 0.242536 + 0.420084i 0.961436 0.275029i \(-0.0886875\pi\)
−0.718900 + 0.695113i \(0.755354\pi\)
\(18\) 0 0
\(19\) 3.42334 5.92939i 0.785367 1.36030i −0.143412 0.989663i \(-0.545808\pi\)
0.928779 0.370633i \(-0.120859\pi\)
\(20\) 0 0
\(21\) 0 0
\(22\) 0 0
\(23\) 1.13122 1.95934i 0.235876 0.408550i −0.723651 0.690166i \(-0.757537\pi\)
0.959527 + 0.281617i \(0.0908706\pi\)
\(24\) 0 0
\(25\) −0.500000 0.866025i −0.100000 0.173205i
\(26\) 0 0
\(27\) −1.75268 −0.337303
\(28\) 0 0
\(29\) 3.32178 0.616839 0.308419 0.951250i \(-0.400200\pi\)
0.308419 + 0.951250i \(0.400200\pi\)
\(30\) 0 0
\(31\) 4.58423 + 7.94011i 0.823351 + 1.42609i 0.903173 + 0.429277i \(0.141232\pi\)
−0.0798217 + 0.996809i \(0.525435\pi\)
\(32\) 0 0
\(33\) 2.16845 3.75587i 0.377479 0.653813i
\(34\) 0 0
\(35\) 0 0
\(36\) 0 0
\(37\) 1.42334 2.46529i 0.233995 0.405291i −0.724985 0.688765i \(-0.758153\pi\)
0.958980 + 0.283473i \(0.0914867\pi\)
\(38\) 0 0
\(39\) 6.26245 + 10.8469i 1.00279 + 1.73689i
\(40\) 0 0
\(41\) −9.52489 −1.48754 −0.743769 0.668437i \(-0.766964\pi\)
−0.743769 + 0.668437i \(0.766964\pi\)
\(42\) 0 0
\(43\) 6.58423 1.00408 0.502042 0.864843i \(-0.332582\pi\)
0.502042 + 0.864843i \(0.332582\pi\)
\(44\) 0 0
\(45\) 1.83911 + 3.18543i 0.274158 + 0.474856i
\(46\) 0 0
\(47\) −6.10156 + 10.5682i −0.890004 + 1.54153i −0.0501344 + 0.998742i \(0.515965\pi\)
−0.839869 + 0.542789i \(0.817368\pi\)
\(48\) 0 0
\(49\) 0 0
\(50\) 0 0
\(51\) −2.58423 + 4.47601i −0.361864 + 0.626767i
\(52\) 0 0
\(53\) −3.74511 6.48673i −0.514431 0.891021i −0.999860 0.0167445i \(-0.994670\pi\)
0.485429 0.874276i \(-0.338664\pi\)
\(54\) 0 0
\(55\) −1.67822 −0.226291
\(56\) 0 0
\(57\) 17.6933 2.34354
\(58\) 0 0
\(59\) 4.00000 + 6.92820i 0.520756 + 0.901975i 0.999709 + 0.0241347i \(0.00768307\pi\)
−0.478953 + 0.877841i \(0.658984\pi\)
\(60\) 0 0
\(61\) −3.24511 + 5.62070i −0.415494 + 0.719657i −0.995480 0.0949692i \(-0.969725\pi\)
0.579986 + 0.814627i \(0.303058\pi\)
\(62\) 0 0
\(63\) 0 0
\(64\) 0 0
\(65\) 2.42334 4.19734i 0.300578 0.520616i
\(66\) 0 0
\(67\) 2.87634 + 4.98196i 0.351401 + 0.608644i 0.986495 0.163791i \(-0.0523722\pi\)
−0.635094 + 0.772434i \(0.719039\pi\)
\(68\) 0 0
\(69\) 5.84667 0.703857
\(70\) 0 0
\(71\) 0 0 1.00000i \(-0.5\pi\)
1.00000i \(0.5\pi\)
\(72\) 0 0
\(73\) −5.84667 10.1267i −0.684301 1.18524i −0.973656 0.228022i \(-0.926774\pi\)
0.289355 0.957222i \(-0.406559\pi\)
\(74\) 0 0
\(75\) 1.29211 2.23800i 0.149200 0.258423i
\(76\) 0 0
\(77\) 0 0
\(78\) 0 0
\(79\) −2.84667 + 4.93058i −0.320276 + 0.554734i −0.980545 0.196295i \(-0.937109\pi\)
0.660269 + 0.751029i \(0.270442\pi\)
\(80\) 0 0
\(81\) 3.25268 + 5.63380i 0.361408 + 0.625978i
\(82\) 0 0
\(83\) 12.5842 1.38130 0.690649 0.723190i \(-0.257325\pi\)
0.690649 + 0.723190i \(0.257325\pi\)
\(84\) 0 0
\(85\) 2.00000 0.216930
\(86\) 0 0
\(87\) 4.29211 + 7.43416i 0.460163 + 0.797025i
\(88\) 0 0
\(89\) −2.92334 + 5.06337i −0.309873 + 0.536716i −0.978334 0.207031i \(-0.933620\pi\)
0.668461 + 0.743747i \(0.266953\pi\)
\(90\) 0 0
\(91\) 0 0
\(92\) 0 0
\(93\) −11.8467 + 20.5190i −1.22844 + 2.12773i
\(94\) 0 0
\(95\) −3.42334 5.92939i −0.351227 0.608343i
\(96\) 0 0
\(97\) 2.00000 0.203069 0.101535 0.994832i \(-0.467625\pi\)
0.101535 + 0.994832i \(0.467625\pi\)
\(98\) 0 0
\(99\) 6.17287 0.620397
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 1960.2.q.w.961.3 6
7.2 even 3 1960.2.a.v.1.1 3
7.3 odd 6 280.2.q.e.81.1 6
7.4 even 3 inner 1960.2.q.w.361.3 6
7.5 odd 6 1960.2.a.w.1.3 3
7.6 odd 2 280.2.q.e.121.1 yes 6
21.17 even 6 2520.2.bi.q.361.1 6
21.20 even 2 2520.2.bi.q.1801.1 6
28.3 even 6 560.2.q.l.81.3 6
28.19 even 6 3920.2.a.cc.1.1 3
28.23 odd 6 3920.2.a.cb.1.3 3
28.27 even 2 560.2.q.l.401.3 6
35.3 even 12 1400.2.bh.i.249.2 12
35.9 even 6 9800.2.a.cf.1.3 3
35.13 even 4 1400.2.bh.i.849.5 12
35.17 even 12 1400.2.bh.i.249.5 12
35.19 odd 6 9800.2.a.ce.1.1 3
35.24 odd 6 1400.2.q.j.1201.3 6
35.27 even 4 1400.2.bh.i.849.2 12
35.34 odd 2 1400.2.q.j.401.3 6
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
280.2.q.e.81.1 6 7.3 odd 6
280.2.q.e.121.1 yes 6 7.6 odd 2
560.2.q.l.81.3 6 28.3 even 6
560.2.q.l.401.3 6 28.27 even 2
1400.2.q.j.401.3 6 35.34 odd 2
1400.2.q.j.1201.3 6 35.24 odd 6
1400.2.bh.i.249.2 12 35.3 even 12
1400.2.bh.i.249.5 12 35.17 even 12
1400.2.bh.i.849.2 12 35.27 even 4
1400.2.bh.i.849.5 12 35.13 even 4
1960.2.a.v.1.1 3 7.2 even 3
1960.2.a.w.1.3 3 7.5 odd 6
1960.2.q.w.361.3 6 7.4 even 3 inner
1960.2.q.w.961.3 6 1.1 even 1 trivial
2520.2.bi.q.361.1 6 21.17 even 6
2520.2.bi.q.1801.1 6 21.20 even 2
3920.2.a.cb.1.3 3 28.23 odd 6
3920.2.a.cc.1.1 3 28.19 even 6
9800.2.a.ce.1.1 3 35.19 odd 6
9800.2.a.cf.1.3 3 35.9 even 6