Properties

Label 2-4368-1.1-c1-0-16
Degree $2$
Conductor $4368$
Sign $1$
Analytic cond. $34.8786$
Root an. cond. $5.90581$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 1.51·5-s + 7-s + 9-s − 6.20·11-s + 13-s − 1.51·15-s + 4·17-s + 5.71·19-s − 21-s + 4.68·23-s − 2.71·25-s − 27-s − 3.71·29-s − 6.68·31-s + 6.20·33-s + 1.51·35-s + 5.02·37-s − 39-s + 7.22·41-s − 10.6·43-s + 1.51·45-s + 4.53·47-s + 49-s − 4·51-s + 0.688·53-s − 9.37·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.676·5-s + 0.377·7-s + 0.333·9-s − 1.86·11-s + 0.277·13-s − 0.390·15-s + 0.970·17-s + 1.31·19-s − 0.218·21-s + 0.977·23-s − 0.542·25-s − 0.192·27-s − 0.689·29-s − 1.20·31-s + 1.07·33-s + 0.255·35-s + 0.826·37-s − 0.160·39-s + 1.12·41-s − 1.62·43-s + 0.225·45-s + 0.661·47-s + 0.142·49-s − 0.560·51-s + 0.0945·53-s − 1.26·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4368\)    =    \(2^{4} \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(34.8786\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.721525652\)
\(L(\frac12)\) \(\approx\) \(1.721525652\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 - T \)
good5 \( 1 - 1.51T + 5T^{2} \)
11 \( 1 + 6.20T + 11T^{2} \)
17 \( 1 - 4T + 17T^{2} \)
19 \( 1 - 5.71T + 19T^{2} \)
23 \( 1 - 4.68T + 23T^{2} \)
29 \( 1 + 3.71T + 29T^{2} \)
31 \( 1 + 6.68T + 31T^{2} \)
37 \( 1 - 5.02T + 37T^{2} \)
41 \( 1 - 7.22T + 41T^{2} \)
43 \( 1 + 10.6T + 43T^{2} \)
47 \( 1 - 4.53T + 47T^{2} \)
53 \( 1 - 0.688T + 53T^{2} \)
59 \( 1 - 4.20T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 - 3.02T + 67T^{2} \)
71 \( 1 - 11.1T + 71T^{2} \)
73 \( 1 - 5.66T + 73T^{2} \)
79 \( 1 - 3.66T + 79T^{2} \)
83 \( 1 - 6.48T + 83T^{2} \)
89 \( 1 - 10.8T + 89T^{2} \)
97 \( 1 + 4.68T + 97T^{2} \)
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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

−8.108921916518374578837235574750, −7.69602719107383748666511536760, −6.98521649414171493670516596825, −5.89856802903626834042288315361, −5.31361194746357459388088041936, −5.10902111974452141061661994333, −3.76937172643275383597147251935, −2.84783008885730966503396804295, −1.90198622090479394331785473645, −0.76708973085246373284997917014, 0.76708973085246373284997917014, 1.90198622090479394331785473645, 2.84783008885730966503396804295, 3.76937172643275383597147251935, 5.10902111974452141061661994333, 5.31361194746357459388088041936, 5.89856802903626834042288315361, 6.98521649414171493670516596825, 7.69602719107383748666511536760, 8.108921916518374578837235574750

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