Properties

Label 2-2496-12.11-c1-0-2
Degree $2$
Conductor $2496$
Sign $-0.984 + 0.177i$
Analytic cond. $19.9306$
Root an. cond. $4.46437$
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  + (−1.70 + 0.306i)3-s + 2.09i·5-s + 0.613i·7-s + (2.81 − 1.04i)9-s − 13-s + (−0.641 − 3.56i)15-s + 2.09i·17-s + 5.29i·19-s + (−0.188 − 1.04i)21-s − 6.81·23-s + 0.623·25-s + (−4.47 + 2.64i)27-s − 6.92i·29-s + 5.29i·31-s − 1.28·35-s + ⋯
L(s)  = 1  + (−0.984 + 0.177i)3-s + 0.935i·5-s + 0.231i·7-s + (0.937 − 0.348i)9-s − 0.277·13-s + (−0.165 − 0.920i)15-s + 0.507i·17-s + 1.21i·19-s + (−0.0410 − 0.228i)21-s − 1.42·23-s + 0.124·25-s + (−0.860 + 0.509i)27-s − 1.28i·29-s + 0.950i·31-s − 0.216·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.984 + 0.177i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.984 + 0.177i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2496\)    =    \(2^{6} \cdot 3 \cdot 13\)
Sign: $-0.984 + 0.177i$
Analytic conductor: \(19.9306\)
Root analytic conductor: \(4.46437\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2496} (1535, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2496,\ (\ :1/2),\ -0.984 + 0.177i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4873901370\)
\(L(\frac12)\) \(\approx\) \(0.4873901370\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (1.70 - 0.306i)T \)
13 \( 1 + T \)
good5 \( 1 - 2.09iT - 5T^{2} \)
7 \( 1 - 0.613iT - 7T^{2} \)
11 \( 1 + 11T^{2} \)
17 \( 1 - 2.09iT - 17T^{2} \)
19 \( 1 - 5.29iT - 19T^{2} \)
23 \( 1 + 6.81T + 23T^{2} \)
29 \( 1 + 6.92iT - 29T^{2} \)
31 \( 1 - 5.29iT - 31T^{2} \)
37 \( 1 - 5.62T + 37T^{2} \)
41 \( 1 - 11.1iT - 41T^{2} \)
43 \( 1 + 11.1iT - 43T^{2} \)
47 \( 1 + 3.40T + 47T^{2} \)
53 \( 1 - 11.1iT - 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 - 5.29iT - 67T^{2} \)
71 \( 1 + 3.40T + 71T^{2} \)
73 \( 1 + 13.2T + 73T^{2} \)
79 \( 1 + 6.51iT - 79T^{2} \)
83 \( 1 + 13.6T + 83T^{2} \)
89 \( 1 + 2.74iT - 89T^{2} \)
97 \( 1 + 5.24T + 97T^{2} \)
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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

−9.629536933769724841977958357304, −8.470971378387610825858327232378, −7.65300293373059579509226079280, −6.92457184917910781303686861434, −6.01107551380745498442964432979, −5.79410722817141449011501257620, −4.51104008892979280826897174346, −3.84211717083580245458118798543, −2.70750064749833897144164178019, −1.52300679775488622018422461980, 0.20200117911358889412527929963, 1.22711197543828952406694072727, 2.45128899987855199351730413423, 3.94429907772012776668080823201, 4.71791632600789254846572605012, 5.28052060074180457682256785356, 6.12442880831850542935476000113, 6.97555190739949457672749507876, 7.62542571276722324514801991185, 8.528377411570988977393638058629

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