Properties

Label 2-4368-1.1-c1-0-38
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 3.56·5-s + 7-s + 9-s − 3.12·11-s + 13-s + 3.56·15-s + 1.12·17-s + 1.56·19-s − 21-s + 1.56·23-s + 7.68·25-s − 27-s − 7.56·29-s + 5.56·31-s + 3.12·33-s − 3.56·35-s + 1.12·37-s − 39-s − 2·41-s + 1.56·43-s − 3.56·45-s + 8.68·47-s + 49-s − 1.12·51-s − 1.31·53-s + 11.1·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.59·5-s + 0.377·7-s + 0.333·9-s − 0.941·11-s + 0.277·13-s + 0.919·15-s + 0.272·17-s + 0.358·19-s − 0.218·21-s + 0.325·23-s + 1.53·25-s − 0.192·27-s − 1.40·29-s + 0.998·31-s + 0.543·33-s − 0.602·35-s + 0.184·37-s − 0.160·39-s − 0.312·41-s + 0.238·43-s − 0.530·45-s + 1.26·47-s + 0.142·49-s − 0.157·51-s − 0.180·53-s + 1.49·55-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: \(1\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.56T + 5T^{2} \)
11 \( 1 + 3.12T + 11T^{2} \)
17 \( 1 - 1.12T + 17T^{2} \)
19 \( 1 - 1.56T + 19T^{2} \)
23 \( 1 - 1.56T + 23T^{2} \)
29 \( 1 + 7.56T + 29T^{2} \)
31 \( 1 - 5.56T + 31T^{2} \)
37 \( 1 - 1.12T + 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 - 1.56T + 43T^{2} \)
47 \( 1 - 8.68T + 47T^{2} \)
53 \( 1 + 1.31T + 53T^{2} \)
59 \( 1 + 2.24T + 59T^{2} \)
61 \( 1 - 6T + 61T^{2} \)
67 \( 1 + 0.876T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 + 0.438T + 73T^{2} \)
79 \( 1 + 0.684T + 79T^{2} \)
83 \( 1 - 12.6T + 83T^{2} \)
89 \( 1 + 10.6T + 89T^{2} \)
97 \( 1 + 14.6T + 97T^{2} \)
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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

−7.87575271323689612241316906679, −7.44667140030201639559076286664, −6.68739668382502249755221281317, −5.62690127594722911619964936076, −5.03209765246110182136305336756, −4.20616277974553578246526970616, −3.56315743509505356394725820019, −2.54677968075550301463800410797, −1.08444517067964097977084642172, 0, 1.08444517067964097977084642172, 2.54677968075550301463800410797, 3.56315743509505356394725820019, 4.20616277974553578246526970616, 5.03209765246110182136305336756, 5.62690127594722911619964936076, 6.68739668382502249755221281317, 7.44667140030201639559076286664, 7.87575271323689612241316906679

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