Properties

Label 8325.2.a.cs.1.2
Level $8325$
Weight $2$
Character 8325.1
Self dual yes
Analytic conductor $66.475$
Analytic rank $0$
Dimension $10$
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] = [8325,2,Mod(1,8325)] 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("8325.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(8325, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 8325 = 3^{2} \cdot 5^{2} \cdot 37 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 8325.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [10,0,0,6,0,0,-2,0,0,0,0,0,14] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(13)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(66.4754596827\)
Analytic rank: \(0\)
Dimension: \(10\)
Coefficient field: \(\mathbb{Q}[x]/(x^{10} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{10} - 13x^{8} + 53x^{6} - 84x^{4} + 45x^{2} - 4 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 2^{2} \)
Twist minimal: yes
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

Embedding invariants

Embedding label 1.2
Root \(-1.67209\) of defining polynomial
Character \(\chi\) \(=\) 8325.1

$q$-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)
 
\(f(q)\) \(=\) \(q-1.67209 q^{2} +0.795879 q^{4} +5.24127 q^{7} +2.01340 q^{8} -3.01785 q^{11} +3.80484 q^{13} -8.76386 q^{14} -4.95833 q^{16} +4.30149 q^{17} +2.28293 q^{19} +5.04610 q^{22} +2.78066 q^{23} -6.36202 q^{26} +4.17141 q^{28} +1.29327 q^{29} +6.11366 q^{31} +4.26398 q^{32} -7.19247 q^{34} +1.00000 q^{37} -3.81727 q^{38} -1.76636 q^{41} +0.682218 q^{43} -2.40184 q^{44} -4.64951 q^{46} -11.3408 q^{47} +20.4709 q^{49} +3.02819 q^{52} +5.45184 q^{53} +10.5528 q^{56} -2.16246 q^{58} -7.78323 q^{59} -5.55905 q^{61} -10.2226 q^{62} +2.78692 q^{64} +11.4596 q^{67} +3.42347 q^{68} +12.6244 q^{71} +5.51524 q^{73} -1.67209 q^{74} +1.81694 q^{76} -15.8173 q^{77} -5.43374 q^{79} +2.95350 q^{82} +8.61260 q^{83} -1.14073 q^{86} -6.07612 q^{88} -9.28024 q^{89} +19.9422 q^{91} +2.21307 q^{92} +18.9628 q^{94} -4.53086 q^{97} -34.2291 q^{98} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 10 q + 6 q^{4} - 2 q^{7} + 14 q^{13} + 10 q^{16} + 28 q^{19} - 28 q^{22} - 38 q^{28} + 28 q^{31} - 42 q^{34} + 10 q^{37} + 38 q^{43} + 4 q^{46} + 64 q^{49} - 4 q^{52} + 36 q^{58} + 30 q^{61} + 48 q^{64}+ \cdots + 6 q^{97}+O(q^{100}) \) 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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) −1.67209 −1.18234 −0.591172 − 0.806545i \(-0.701335\pi\)
−0.591172 + 0.806545i \(0.701335\pi\)
\(3\) 0 0
\(4\) 0.795879 0.397939
\(5\) 0 0
\(6\) 0 0
\(7\) 5.24127 1.98101 0.990506 − 0.137466i \(-0.0438958\pi\)
0.990506 + 0.137466i \(0.0438958\pi\)
\(8\) 2.01340 0.711843
\(9\) 0 0
\(10\) 0 0
\(11\) −3.01785 −0.909915 −0.454957 − 0.890513i \(-0.650346\pi\)
−0.454957 + 0.890513i \(0.650346\pi\)
\(12\) 0 0
\(13\) 3.80484 1.05527 0.527636 − 0.849471i \(-0.323079\pi\)
0.527636 + 0.849471i \(0.323079\pi\)
\(14\) −8.76386 −2.34224
\(15\) 0 0
\(16\) −4.95833 −1.23958
\(17\) 4.30149 1.04326 0.521632 − 0.853170i \(-0.325323\pi\)
0.521632 + 0.853170i \(0.325323\pi\)
\(18\) 0 0
\(19\) 2.28293 0.523741 0.261870 − 0.965103i \(-0.415661\pi\)
0.261870 + 0.965103i \(0.415661\pi\)
\(20\) 0 0
\(21\) 0 0
\(22\) 5.04610 1.07583
\(23\) 2.78066 0.579808 0.289904 − 0.957056i \(-0.406377\pi\)
0.289904 + 0.957056i \(0.406377\pi\)
\(24\) 0 0
\(25\) 0 0
\(26\) −6.36202 −1.24770
\(27\) 0 0
\(28\) 4.17141 0.788323
\(29\) 1.29327 0.240154 0.120077 − 0.992765i \(-0.461686\pi\)
0.120077 + 0.992765i \(0.461686\pi\)
\(30\) 0 0
\(31\) 6.11366 1.09805 0.549023 − 0.835807i \(-0.315000\pi\)
0.549023 + 0.835807i \(0.315000\pi\)
\(32\) 4.26398 0.753772
\(33\) 0 0
\(34\) −7.19247 −1.23350
\(35\) 0 0
\(36\) 0 0
\(37\) 1.00000 0.164399
\(38\) −3.81727 −0.619242
\(39\) 0 0
\(40\) 0 0
\(41\) −1.76636 −0.275858 −0.137929 − 0.990442i \(-0.544045\pi\)
−0.137929 + 0.990442i \(0.544045\pi\)
\(42\) 0 0
\(43\) 0.682218 0.104037 0.0520186 − 0.998646i \(-0.483434\pi\)
0.0520186 + 0.998646i \(0.483434\pi\)
\(44\) −2.40184 −0.362091
\(45\) 0 0
\(46\) −4.64951 −0.685533
\(47\) −11.3408 −1.65422 −0.827111 − 0.562039i \(-0.810017\pi\)
−0.827111 + 0.562039i \(0.810017\pi\)
\(48\) 0 0
\(49\) 20.4709 2.92441
\(50\) 0 0
\(51\) 0 0
\(52\) 3.02819 0.419934
\(53\) 5.45184 0.748868 0.374434 − 0.927254i \(-0.377837\pi\)
0.374434 + 0.927254i \(0.377837\pi\)
\(54\) 0 0
\(55\) 0 0
\(56\) 10.5528 1.41017
\(57\) 0 0
\(58\) −2.16246 −0.283944
\(59\) −7.78323 −1.01329 −0.506645 − 0.862155i \(-0.669115\pi\)
−0.506645 + 0.862155i \(0.669115\pi\)
\(60\) 0 0
\(61\) −5.55905 −0.711763 −0.355882 − 0.934531i \(-0.615819\pi\)
−0.355882 + 0.934531i \(0.615819\pi\)
\(62\) −10.2226 −1.29827
\(63\) 0 0
\(64\) 2.78692 0.348365
\(65\) 0 0
\(66\) 0 0
\(67\) 11.4596 1.40002 0.700008 − 0.714135i \(-0.253180\pi\)
0.700008 + 0.714135i \(0.253180\pi\)
\(68\) 3.42347 0.415156
\(69\) 0 0
\(70\) 0 0
\(71\) 12.6244 1.49824 0.749121 − 0.662433i \(-0.230476\pi\)
0.749121 + 0.662433i \(0.230476\pi\)
\(72\) 0 0
\(73\) 5.51524 0.645510 0.322755 − 0.946482i \(-0.395391\pi\)
0.322755 + 0.946482i \(0.395391\pi\)
\(74\) −1.67209 −0.194376
\(75\) 0 0
\(76\) 1.81694 0.208417
\(77\) −15.8173 −1.80255
\(78\) 0 0
\(79\) −5.43374 −0.611344 −0.305672 − 0.952137i \(-0.598881\pi\)
−0.305672 + 0.952137i \(0.598881\pi\)
\(80\) 0 0
\(81\) 0 0
\(82\) 2.95350 0.326160
\(83\) 8.61260 0.945356 0.472678 − 0.881235i \(-0.343287\pi\)
0.472678 + 0.881235i \(0.343287\pi\)
\(84\) 0 0
\(85\) 0 0
\(86\) −1.14073 −0.123008
\(87\) 0 0
\(88\) −6.07612 −0.647717
\(89\) −9.28024 −0.983704 −0.491852 − 0.870679i \(-0.663680\pi\)
−0.491852 + 0.870679i \(0.663680\pi\)
\(90\) 0 0
\(91\) 19.9422 2.09051
\(92\) 2.21307 0.230728
\(93\) 0 0
\(94\) 18.9628 1.95586
\(95\) 0 0
\(96\) 0 0
\(97\) −4.53086 −0.460039 −0.230020 − 0.973186i \(-0.573879\pi\)
−0.230020 + 0.973186i \(0.573879\pi\)
\(98\) −34.2291 −3.45766
\(99\) 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 8325.2.a.cs.1.2 ✓ 10
3.2 odd 2 inner 8325.2.a.cs.1.9 yes 10
5.4 even 2 8325.2.a.ct.1.9 yes 10
15.14 odd 2 8325.2.a.ct.1.2 yes 10
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
8325.2.a.cs.1.2 ✓ 10 1.1 even 1 trivial
8325.2.a.cs.1.9 yes 10 3.2 odd 2 inner
8325.2.a.ct.1.2 yes 10 15.14 odd 2
8325.2.a.ct.1.9 yes 10 5.4 even 2