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Properties

Label 9522.2.a.bc.1.2
Level $9522$
Weight $2$
Character 9522.1
Self dual yes
Analytic conductor $76.034$
Analytic rank $1$
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] = [9522,2,Mod(1,9522)] 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("9522.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(9522, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 9522 = 2 \cdot 3^{2} \cdot 23^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 9522.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [2,2,0,2,-2,0,-4,2,0,-2,2,0,0,-4,0,2,4,0,-6,-2,0,2,0,0,6,0,0, -4,-8] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(29)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(76.0335528047\)
Analytic rank: \(1\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{7}) \)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{2} - 7 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 414)
Fricke sign: \(+1\)
Sato-Tate group: $\mathrm{SU}(2)$

Embedding invariants

Embedding label 1.2
Root \(2.64575\) of defining polynomial
Character \(\chi\) \(=\) 9522.1

$q$-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)
 
\(f(q)\) \(=\) \(q+1.00000 q^{2} +1.00000 q^{4} +1.64575 q^{5} -2.00000 q^{7} +1.00000 q^{8} +1.64575 q^{10} -1.64575 q^{11} +5.29150 q^{13} -2.00000 q^{14} +1.00000 q^{16} -3.29150 q^{17} -0.354249 q^{19} +1.64575 q^{20} -1.64575 q^{22} -2.29150 q^{25} +5.29150 q^{26} -2.00000 q^{28} -9.29150 q^{29} -1.29150 q^{31} +1.00000 q^{32} -3.29150 q^{34} -3.29150 q^{35} -6.93725 q^{37} -0.354249 q^{38} +1.64575 q^{40} -6.00000 q^{41} -0.354249 q^{43} -1.64575 q^{44} -6.00000 q^{47} -3.00000 q^{49} -2.29150 q^{50} +5.29150 q^{52} -1.64575 q^{53} -2.70850 q^{55} -2.00000 q^{56} -9.29150 q^{58} -0.354249 q^{61} -1.29150 q^{62} +1.00000 q^{64} +8.70850 q^{65} +14.9373 q^{67} -3.29150 q^{68} -3.29150 q^{70} +6.00000 q^{71} -7.29150 q^{73} -6.93725 q^{74} -0.354249 q^{76} +3.29150 q^{77} -8.58301 q^{79} +1.64575 q^{80} -6.00000 q^{82} -13.6458 q^{83} -5.41699 q^{85} -0.354249 q^{86} -1.64575 q^{88} -10.5830 q^{91} -6.00000 q^{94} -0.583005 q^{95} +1.29150 q^{97} -3.00000 q^{98} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q + 2 q^{2} + 2 q^{4} - 2 q^{5} - 4 q^{7} + 2 q^{8} - 2 q^{10} + 2 q^{11} - 4 q^{14} + 2 q^{16} + 4 q^{17} - 6 q^{19} - 2 q^{20} + 2 q^{22} + 6 q^{25} - 4 q^{28} - 8 q^{29} + 8 q^{31} + 2 q^{32} + 4 q^{34}+ \cdots - 6 q^{98}+O(q^{100}) \) 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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 1.00000 0.707107
\(3\) 0 0
\(4\) 1.00000 0.500000
\(5\) 1.64575 0.736002 0.368001 − 0.929825i \(-0.380042\pi\)
0.368001 + 0.929825i \(0.380042\pi\)
\(6\) 0 0
\(7\) −2.00000 −0.755929 −0.377964 − 0.925820i \(-0.623376\pi\)
−0.377964 + 0.925820i \(0.623376\pi\)
\(8\) 1.00000 0.353553
\(9\) 0 0
\(10\) 1.64575 0.520432
\(11\) −1.64575 −0.496213 −0.248106 − 0.968733i \(-0.579808\pi\)
−0.248106 + 0.968733i \(0.579808\pi\)
\(12\) 0 0
\(13\) 5.29150 1.46760 0.733799 − 0.679366i \(-0.237745\pi\)
0.733799 + 0.679366i \(0.237745\pi\)
\(14\) −2.00000 −0.534522
\(15\) 0 0
\(16\) 1.00000 0.250000
\(17\) −3.29150 −0.798307 −0.399153 − 0.916884i \(-0.630696\pi\)
−0.399153 + 0.916884i \(0.630696\pi\)
\(18\) 0 0
\(19\) −0.354249 −0.0812702 −0.0406351 − 0.999174i \(-0.512938\pi\)
−0.0406351 + 0.999174i \(0.512938\pi\)
\(20\) 1.64575 0.368001
\(21\) 0 0
\(22\) −1.64575 −0.350875
\(23\) 0 0
\(24\) 0 0
\(25\) −2.29150 −0.458301
\(26\) 5.29150 1.03775
\(27\) 0 0
\(28\) −2.00000 −0.377964
\(29\) −9.29150 −1.72539 −0.862694 − 0.505726i \(-0.831225\pi\)
−0.862694 + 0.505726i \(0.831225\pi\)
\(30\) 0 0
\(31\) −1.29150 −0.231961 −0.115980 − 0.993252i \(-0.537001\pi\)
−0.115980 + 0.993252i \(0.537001\pi\)
\(32\) 1.00000 0.176777
\(33\) 0 0
\(34\) −3.29150 −0.564488
\(35\) −3.29150 −0.556365
\(36\) 0 0
\(37\) −6.93725 −1.14048 −0.570239 − 0.821479i \(-0.693149\pi\)
−0.570239 + 0.821479i \(0.693149\pi\)
\(38\) −0.354249 −0.0574667
\(39\) 0 0
\(40\) 1.64575 0.260216
\(41\) −6.00000 −0.937043 −0.468521 − 0.883452i \(-0.655213\pi\)
−0.468521 + 0.883452i \(0.655213\pi\)
\(42\) 0 0
\(43\) −0.354249 −0.0540224 −0.0270112 − 0.999635i \(-0.508599\pi\)
−0.0270112 + 0.999635i \(0.508599\pi\)
\(44\) −1.64575 −0.248106
\(45\) 0 0
\(46\) 0 0
\(47\) −6.00000 −0.875190 −0.437595 − 0.899172i \(-0.644170\pi\)
−0.437595 + 0.899172i \(0.644170\pi\)
\(48\) 0 0
\(49\) −3.00000 −0.428571
\(50\) −2.29150 −0.324067
\(51\) 0 0
\(52\) 5.29150 0.733799
\(53\) −1.64575 −0.226061 −0.113031 − 0.993592i \(-0.536056\pi\)
−0.113031 + 0.993592i \(0.536056\pi\)
\(54\) 0 0
\(55\) −2.70850 −0.365214
\(56\) −2.00000 −0.267261
\(57\) 0 0
\(58\) −9.29150 −1.22003
\(59\) 0 0 − 1.00000i \(-0.5\pi\)
1.00000i \(0.5\pi\)
\(60\) 0 0
\(61\) −0.354249 −0.0453569 −0.0226784 − 0.999743i \(-0.507219\pi\)
−0.0226784 + 0.999743i \(0.507219\pi\)
\(62\) −1.29150 −0.164021
\(63\) 0 0
\(64\) 1.00000 0.125000
\(65\) 8.70850 1.08016
\(66\) 0 0
\(67\) 14.9373 1.82488 0.912438 − 0.409215i \(-0.134197\pi\)
0.912438 + 0.409215i \(0.134197\pi\)
\(68\) −3.29150 −0.399153
\(69\) 0 0
\(70\) −3.29150 −0.393410
\(71\) 6.00000 0.712069 0.356034 − 0.934473i \(-0.384129\pi\)
0.356034 + 0.934473i \(0.384129\pi\)
\(72\) 0 0
\(73\) −7.29150 −0.853406 −0.426703 − 0.904392i \(-0.640325\pi\)
−0.426703 + 0.904392i \(0.640325\pi\)
\(74\) −6.93725 −0.806439
\(75\) 0 0
\(76\) −0.354249 −0.0406351
\(77\) 3.29150 0.375102
\(78\) 0 0
\(79\) −8.58301 −0.965664 −0.482832 − 0.875713i \(-0.660392\pi\)
−0.482832 + 0.875713i \(0.660392\pi\)
\(80\) 1.64575 0.184001
\(81\) 0 0
\(82\) −6.00000 −0.662589
\(83\) −13.6458 −1.49782 −0.748908 − 0.662674i \(-0.769421\pi\)
−0.748908 + 0.662674i \(0.769421\pi\)
\(84\) 0 0
\(85\) −5.41699 −0.587556
\(86\) −0.354249 −0.0381996
\(87\) 0 0
\(88\) −1.64575 −0.175438
\(89\) 0 0 − 1.00000i \(-0.5\pi\)
1.00000i \(0.5\pi\)
\(90\) 0 0
\(91\) −10.5830 −1.10940
\(92\) 0 0
\(93\) 0 0
\(94\) −6.00000 −0.618853
\(95\) −0.583005 −0.0598151
\(96\) 0 0
\(97\) 1.29150 0.131132 0.0655661 − 0.997848i \(-0.479115\pi\)
0.0655661 + 0.997848i \(0.479115\pi\)
\(98\) −3.00000 −0.303046
\(99\) 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 9522.2.a.bc.1.2 2
3.2 odd 2 9522.2.a.bb.1.1 2
23.22 odd 2 414.2.a.g.1.1 yes 2
69.68 even 2 414.2.a.e.1.2 ✓ 2
92.91 even 2 3312.2.a.z.1.1 2
276.275 odd 2 3312.2.a.v.1.2 2
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
414.2.a.e.1.2 ✓ 2 69.68 even 2
414.2.a.g.1.1 yes 2 23.22 odd 2
3312.2.a.v.1.2 2 276.275 odd 2
3312.2.a.z.1.1 2 92.91 even 2
9522.2.a.bb.1.1 2 3.2 odd 2
9522.2.a.bc.1.2 2 1.1 even 1 trivial