Properties

Label 2-322-23.4-c1-0-6
Degree $2$
Conductor $322$
Sign $0.571 - 0.820i$
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 + (1.63 − 0.479i)3-s + (−0.654 + 0.755i)4-s + (2.49 + 1.60i)5-s + (1.11 + 1.28i)6-s + (−0.142 − 0.989i)7-s + (−0.959 − 0.281i)8-s + (−0.0907 + 0.0583i)9-s + (−0.421 + 2.93i)10-s + (−1.24 + 2.73i)11-s + (−0.706 + 1.54i)12-s + (0.366 − 2.54i)13-s + (0.841 − 0.540i)14-s + (4.83 + 1.41i)15-s + (−0.142 − 0.989i)16-s + (−2.46 − 2.84i)17-s + ⋯
L(s)  = 1  + (0.293 + 0.643i)2-s + (0.942 − 0.276i)3-s + (−0.327 + 0.377i)4-s + (1.11 + 0.716i)5-s + (0.454 + 0.524i)6-s + (−0.0537 − 0.374i)7-s + (−0.339 − 0.0996i)8-s + (−0.0302 + 0.0194i)9-s + (−0.133 + 0.927i)10-s + (−0.376 + 0.823i)11-s + (−0.203 + 0.446i)12-s + (0.101 − 0.706i)13-s + (0.224 − 0.144i)14-s + (1.24 + 0.366i)15-s + (−0.0355 − 0.247i)16-s + (−0.598 − 0.690i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.571 - 0.820i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.571 - 0.820i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.571 - 0.820i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (211, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.571 - 0.820i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.90204 + 0.992969i\)
\(L(\frac12)\) \(\approx\) \(1.90204 + 0.992969i\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.64 - 4.00i)T \)
good3 \( 1 + (-1.63 + 0.479i)T + (2.52 - 1.62i)T^{2} \)
5 \( 1 + (-2.49 - 1.60i)T + (2.07 + 4.54i)T^{2} \)
11 \( 1 + (1.24 - 2.73i)T + (-7.20 - 8.31i)T^{2} \)
13 \( 1 + (-0.366 + 2.54i)T + (-12.4 - 3.66i)T^{2} \)
17 \( 1 + (2.46 + 2.84i)T + (-2.41 + 16.8i)T^{2} \)
19 \( 1 + (-4.20 + 4.85i)T + (-2.70 - 18.8i)T^{2} \)
29 \( 1 + (3.15 + 3.64i)T + (-4.12 + 28.7i)T^{2} \)
31 \( 1 + (-6.55 - 1.92i)T + (26.0 + 16.7i)T^{2} \)
37 \( 1 + (2.21 - 1.42i)T + (15.3 - 33.6i)T^{2} \)
41 \( 1 + (7.35 + 4.72i)T + (17.0 + 37.2i)T^{2} \)
43 \( 1 + (-4.52 + 1.32i)T + (36.1 - 23.2i)T^{2} \)
47 \( 1 - 6.00T + 47T^{2} \)
53 \( 1 + (-0.0521 - 0.362i)T + (-50.8 + 14.9i)T^{2} \)
59 \( 1 + (1.30 - 9.10i)T + (-56.6 - 16.6i)T^{2} \)
61 \( 1 + (7.71 + 2.26i)T + (51.3 + 32.9i)T^{2} \)
67 \( 1 + (3.20 + 7.00i)T + (-43.8 + 50.6i)T^{2} \)
71 \( 1 + (3.38 + 7.40i)T + (-46.4 + 53.6i)T^{2} \)
73 \( 1 + (-1.33 + 1.54i)T + (-10.3 - 72.2i)T^{2} \)
79 \( 1 + (-1.35 + 9.39i)T + (-75.7 - 22.2i)T^{2} \)
83 \( 1 + (10.0 - 6.45i)T + (34.4 - 75.4i)T^{2} \)
89 \( 1 + (-13.7 + 4.02i)T + (74.8 - 48.1i)T^{2} \)
97 \( 1 + (-1.59 - 1.02i)T + (40.2 + 88.2i)T^{2} \)
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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

−11.91439879343205675666218350728, −10.61997854499375795659947567826, −9.720912371351971140785420332003, −8.943390051340829097985062772813, −7.66470454407146987238010997978, −7.14262485222338738212435838932, −5.96188250583138897158722029950, −4.89739985191791061461765616340, −3.20949033524301398389833294696, −2.27326968717029574541861916287, 1.72734934847807007761856127363, 2.89014090579786832431198557605, 4.11158729777907898547050445237, 5.46635861619874958791113830024, 6.22702234300832879477852997558, 8.195603090614612899971993540703, 8.848053910288968236199330265296, 9.568891850944542554079129615984, 10.35894712145654485886378904442, 11.56762334267180618987145615985

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