Properties

Label 2-4368-1.1-c1-0-12
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 − 1.23·5-s − 7-s + 9-s − 3.23·11-s + 13-s − 1.23·15-s − 2.47·17-s + 6.47·19-s − 21-s − 4.47·23-s − 3.47·25-s + 27-s + 8.47·29-s − 3.23·33-s + 1.23·35-s + 4.47·37-s + 39-s + 5.23·41-s − 4·43-s − 1.23·45-s − 7.70·47-s + 49-s − 2.47·51-s + 10·53-s + 4.00·55-s + 6.47·57-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.552·5-s − 0.377·7-s + 0.333·9-s − 0.975·11-s + 0.277·13-s − 0.319·15-s − 0.599·17-s + 1.48·19-s − 0.218·21-s − 0.932·23-s − 0.694·25-s + 0.192·27-s + 1.57·29-s − 0.563·33-s + 0.208·35-s + 0.735·37-s + 0.160·39-s + 0.817·41-s − 0.609·43-s − 0.184·45-s − 1.12·47-s + 0.142·49-s − 0.346·51-s + 1.37·53-s + 0.539·55-s + 0.857·57-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

\(L(1)\) \(\approx\) \(1.777344517\)
\(L(\frac12)\) \(\approx\) \(1.777344517\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.23T + 5T^{2} \)
11 \( 1 + 3.23T + 11T^{2} \)
17 \( 1 + 2.47T + 17T^{2} \)
19 \( 1 - 6.47T + 19T^{2} \)
23 \( 1 + 4.47T + 23T^{2} \)
29 \( 1 - 8.47T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 4.47T + 37T^{2} \)
41 \( 1 - 5.23T + 41T^{2} \)
43 \( 1 + 4T + 43T^{2} \)
47 \( 1 + 7.70T + 47T^{2} \)
53 \( 1 - 10T + 53T^{2} \)
59 \( 1 + 9.23T + 59T^{2} \)
61 \( 1 - 14.9T + 61T^{2} \)
67 \( 1 - 2.47T + 67T^{2} \)
71 \( 1 - 5.70T + 71T^{2} \)
73 \( 1 - 4.47T + 73T^{2} \)
79 \( 1 - 10.4T + 79T^{2} \)
83 \( 1 + 2.76T + 83T^{2} \)
89 \( 1 + 10.1T + 89T^{2} \)
97 \( 1 - 6.94T + 97T^{2} \)
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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

−8.176078019252027014618335722467, −7.84242718317878053288558957976, −7.04764585010976774249601568199, −6.24501097147555027878919199697, −5.36439031719534470885979263544, −4.52486565273182306491484396779, −3.69827774714156860887465968385, −2.96571221190726358368805605801, −2.13513619651256155201511315243, −0.71368199335227499758098399258, 0.71368199335227499758098399258, 2.13513619651256155201511315243, 2.96571221190726358368805605801, 3.69827774714156860887465968385, 4.52486565273182306491484396779, 5.36439031719534470885979263544, 6.24501097147555027878919199697, 7.04764585010976774249601568199, 7.84242718317878053288558957976, 8.176078019252027014618335722467

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