Properties

Label 2-344760-1.1-c1-0-50
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s − 2·7-s + 9-s + 11-s + 15-s − 17-s + 4·19-s − 2·21-s + 23-s + 25-s + 27-s − 3·29-s − 7·31-s + 33-s − 2·35-s + 5·37-s + 11·43-s + 45-s + 3·47-s − 3·49-s − 51-s − 12·53-s + 55-s + 4·57-s + 5·59-s − 10·61-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 0.755·7-s + 1/3·9-s + 0.301·11-s + 0.258·15-s − 0.242·17-s + 0.917·19-s − 0.436·21-s + 0.208·23-s + 1/5·25-s + 0.192·27-s − 0.557·29-s − 1.25·31-s + 0.174·33-s − 0.338·35-s + 0.821·37-s + 1.67·43-s + 0.149·45-s + 0.437·47-s − 3/7·49-s − 0.140·51-s − 1.64·53-s + 0.134·55-s + 0.529·57-s + 0.650·59-s − 1.28·61-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: \(1\)
Selberg data: \((2,\ 344760,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 - T \)
13 \( 1 \)
17 \( 1 + T \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 - 5 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 - 15 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + 8 T + p T^{2} \)
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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

−12.83408910326170, −12.40945812873895, −12.06721899862903, −11.27363861617317, −10.96624132137117, −10.58012481007347, −9.797329602433854, −9.555669416509633, −9.230050678093983, −8.900329449725206, −8.158419864659949, −7.688721583366734, −7.321862941774125, −6.756292121613004, −6.337832778758412, −5.742263808199275, −5.436555392462876, −4.668216661335271, −4.226452934534927, −3.573829589376044, −3.201728815077494, −2.665651698066905, −2.083350882397386, −1.482607197770321, −0.8478370840124147, 0, 0.8478370840124147, 1.482607197770321, 2.083350882397386, 2.665651698066905, 3.201728815077494, 3.573829589376044, 4.226452934534927, 4.668216661335271, 5.436555392462876, 5.742263808199275, 6.337832778758412, 6.756292121613004, 7.321862941774125, 7.688721583366734, 8.158419864659949, 8.900329449725206, 9.230050678093983, 9.555669416509633, 9.797329602433854, 10.58012481007347, 10.96624132137117, 11.27363861617317, 12.06721899862903, 12.40945812873895, 12.83408910326170

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