Properties

Label 2-344760-1.1-c1-0-20
Degree $2$
Conductor $344760$
Sign $1$
Analytic cond. $2752.92$
Root an. cond. $52.4682$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s − 3·7-s + 9-s − 11-s + 15-s + 17-s + 7·19-s + 3·21-s + 6·23-s + 25-s − 27-s − 5·29-s − 2·31-s + 33-s + 3·35-s − 11·37-s + 11·41-s − 2·43-s − 45-s + 5·47-s + 2·49-s − 51-s + 53-s + 55-s − 7·57-s + 10·59-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 1.13·7-s + 1/3·9-s − 0.301·11-s + 0.258·15-s + 0.242·17-s + 1.60·19-s + 0.654·21-s + 1.25·23-s + 1/5·25-s − 0.192·27-s − 0.928·29-s − 0.359·31-s + 0.174·33-s + 0.507·35-s − 1.80·37-s + 1.71·41-s − 0.304·43-s − 0.149·45-s + 0.729·47-s + 2/7·49-s − 0.140·51-s + 0.137·53-s + 0.134·55-s − 0.927·57-s + 1.30·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 344760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 344760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(344760\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 13^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(2752.92\)
Root analytic conductor: \(52.4682\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 344760,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.816330455\)
\(L(\frac12)\) \(\approx\) \(1.816330455\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 + T \)
13 \( 1 \)
17 \( 1 - T \)
good7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 11 T + p T^{2} \)
41 \( 1 - 11 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 - 5 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−12.48043366608047, −12.23543847987943, −11.59608453372824, −11.21182089172747, −10.86839179942757, −10.28191444272877, −9.773892516804198, −9.542496653341897, −8.910695947355808, −8.600501194672690, −7.688682338235593, −7.491645935823991, −6.951000746532517, −6.685165348405081, −5.909479533760601, −5.530071673300379, −5.154255442192508, −4.617894373671881, −3.760098726653689, −3.556798223209866, −3.032329149435104, −2.416739790982625, −1.646469821787807, −0.7948364990503612, −0.5092163303555896, 0.5092163303555896, 0.7948364990503612, 1.646469821787807, 2.416739790982625, 3.032329149435104, 3.556798223209866, 3.760098726653689, 4.617894373671881, 5.154255442192508, 5.530071673300379, 5.909479533760601, 6.685165348405081, 6.951000746532517, 7.491645935823991, 7.688682338235593, 8.600501194672690, 8.910695947355808, 9.542496653341897, 9.773892516804198, 10.28191444272877, 10.86839179942757, 11.21182089172747, 11.59608453372824, 12.23543847987943, 12.48043366608047

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