Properties

Label 2-322-23.6-c1-0-3
Degree $2$
Conductor $322$
Sign $-0.471 - 0.881i$
Analytic cond. $2.57118$
Root an. cond. $1.60349$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.415 + 0.909i)2-s + (−0.427 − 0.125i)3-s + (−0.654 − 0.755i)4-s + (−0.0300 + 0.0192i)5-s + (0.291 − 0.336i)6-s + (−0.142 + 0.989i)7-s + (0.959 − 0.281i)8-s + (−2.35 − 1.51i)9-s + (−0.00507 − 0.0353i)10-s + (2.36 + 5.16i)11-s + (0.185 + 0.405i)12-s + (0.862 + 6.00i)13-s + (−0.841 − 0.540i)14-s + (0.0152 − 0.00448i)15-s + (−0.142 + 0.989i)16-s + (−0.549 + 0.634i)17-s + ⋯
L(s)  = 1  + (−0.293 + 0.643i)2-s + (−0.246 − 0.0724i)3-s + (−0.327 − 0.377i)4-s + (−0.0134 + 0.00863i)5-s + (0.119 − 0.137i)6-s + (−0.0537 + 0.374i)7-s + (0.339 − 0.0996i)8-s + (−0.785 − 0.504i)9-s + (−0.00160 − 0.0111i)10-s + (0.711 + 1.55i)11-s + (0.0534 + 0.117i)12-s + (0.239 + 1.66i)13-s + (−0.224 − 0.144i)14-s + (0.00394 − 0.00115i)15-s + (−0.0355 + 0.247i)16-s + (−0.133 + 0.153i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.471 - 0.881i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.471 - 0.881i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $-0.471 - 0.881i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (29, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ -0.471 - 0.881i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.427776 + 0.714121i\)
\(L(\frac12)\) \(\approx\) \(0.427776 + 0.714121i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.415 - 0.909i)T \)
7 \( 1 + (0.142 - 0.989i)T \)
23 \( 1 + (2.15 + 4.28i)T \)
good3 \( 1 + (0.427 + 0.125i)T + (2.52 + 1.62i)T^{2} \)
5 \( 1 + (0.0300 - 0.0192i)T + (2.07 - 4.54i)T^{2} \)
11 \( 1 + (-2.36 - 5.16i)T + (-7.20 + 8.31i)T^{2} \)
13 \( 1 + (-0.862 - 6.00i)T + (-12.4 + 3.66i)T^{2} \)
17 \( 1 + (0.549 - 0.634i)T + (-2.41 - 16.8i)T^{2} \)
19 \( 1 + (-0.597 - 0.689i)T + (-2.70 + 18.8i)T^{2} \)
29 \( 1 + (4.70 - 5.42i)T + (-4.12 - 28.7i)T^{2} \)
31 \( 1 + (-6.50 + 1.91i)T + (26.0 - 16.7i)T^{2} \)
37 \( 1 + (-2.05 - 1.32i)T + (15.3 + 33.6i)T^{2} \)
41 \( 1 + (-4.25 + 2.73i)T + (17.0 - 37.2i)T^{2} \)
43 \( 1 + (3.47 + 1.02i)T + (36.1 + 23.2i)T^{2} \)
47 \( 1 + 8.21T + 47T^{2} \)
53 \( 1 + (0.647 - 4.50i)T + (-50.8 - 14.9i)T^{2} \)
59 \( 1 + (1.49 + 10.3i)T + (-56.6 + 16.6i)T^{2} \)
61 \( 1 + (-13.1 + 3.86i)T + (51.3 - 32.9i)T^{2} \)
67 \( 1 + (-3.90 + 8.54i)T + (-43.8 - 50.6i)T^{2} \)
71 \( 1 + (-2.65 + 5.81i)T + (-46.4 - 53.6i)T^{2} \)
73 \( 1 + (-8.88 - 10.2i)T + (-10.3 + 72.2i)T^{2} \)
79 \( 1 + (0.872 + 6.06i)T + (-75.7 + 22.2i)T^{2} \)
83 \( 1 + (-15.1 - 9.75i)T + (34.4 + 75.4i)T^{2} \)
89 \( 1 + (1.89 + 0.555i)T + (74.8 + 48.1i)T^{2} \)
97 \( 1 + (-3.42 + 2.19i)T + (40.2 - 88.2i)T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.90153077277668037800210750655, −11.12196550506521715947960995581, −9.627477096002137302952630339609, −9.254919572794581666535614306785, −8.168111856803080561783864064957, −6.84502537065671456982374852377, −6.40295080114909771561310332655, −5.06817846939926849147142281115, −3.94285527214157857541280214191, −1.88798031865331245402266356613, 0.69402520232670017444430593790, 2.79190113018832198796161669318, 3.82109291574332850024557632314, 5.38157487801093657356122007748, 6.23456443815816433068824953757, 7.950800159320515931618674357773, 8.368963782029996253357812656445, 9.636050882829071050026254119174, 10.53995308199565240241223675259, 11.31788016574635116974384070634

Graph of the $Z$-function along the critical line