Properties

Label 2-4368-1.1-c1-0-47
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 + 0.926·5-s − 7-s + 9-s − 4.21·11-s + 13-s − 0.926·15-s − 2.87·17-s + 1.28·19-s + 21-s + 8.02·23-s − 4.14·25-s − 27-s + 3.28·29-s + 7.04·31-s + 4.21·33-s − 0.926·35-s + 8.57·37-s − 39-s − 12.0·41-s − 7.14·43-s + 0.926·45-s − 1.95·47-s + 49-s + 2.87·51-s − 5.14·53-s − 3.90·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.414·5-s − 0.377·7-s + 0.333·9-s − 1.27·11-s + 0.277·13-s − 0.239·15-s − 0.698·17-s + 0.295·19-s + 0.218·21-s + 1.67·23-s − 0.828·25-s − 0.192·27-s + 0.610·29-s + 1.26·31-s + 0.733·33-s − 0.156·35-s + 1.40·37-s − 0.160·39-s − 1.88·41-s − 1.08·43-s + 0.138·45-s − 0.284·47-s + 0.142·49-s + 0.403·51-s − 0.706·53-s − 0.526·55-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 \( 1 - 0.926T + 5T^{2} \)
11 \( 1 + 4.21T + 11T^{2} \)
17 \( 1 + 2.87T + 17T^{2} \)
19 \( 1 - 1.28T + 19T^{2} \)
23 \( 1 - 8.02T + 23T^{2} \)
29 \( 1 - 3.28T + 29T^{2} \)
31 \( 1 - 7.04T + 31T^{2} \)
37 \( 1 - 8.57T + 37T^{2} \)
41 \( 1 + 12.0T + 41T^{2} \)
43 \( 1 + 7.14T + 43T^{2} \)
47 \( 1 + 1.95T + 47T^{2} \)
53 \( 1 + 5.14T + 53T^{2} \)
59 \( 1 - 7.33T + 59T^{2} \)
61 \( 1 - 7.75T + 61T^{2} \)
67 \( 1 + 12.0T + 67T^{2} \)
71 \( 1 + 10.7T + 71T^{2} \)
73 \( 1 + 8.32T + 73T^{2} \)
79 \( 1 + 4.47T + 79T^{2} \)
83 \( 1 - 3.80T + 83T^{2} \)
89 \( 1 + 5.64T + 89T^{2} \)
97 \( 1 - 6.90T + 97T^{2} \)
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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

−8.044164987188879506559485464946, −7.10922213657091929661259496445, −6.53434125121001600912769158801, −5.78638959430261682296768181874, −5.06541436665969022111322355608, −4.46295398681368225132995224340, −3.21462714442190887873889488905, −2.52541767103841029529796593057, −1.29374911486001396090487841606, 0, 1.29374911486001396090487841606, 2.52541767103841029529796593057, 3.21462714442190887873889488905, 4.46295398681368225132995224340, 5.06541436665969022111322355608, 5.78638959430261682296768181874, 6.53434125121001600912769158801, 7.10922213657091929661259496445, 8.044164987188879506559485464946

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