Properties

Label 2-344760-1.1-c1-0-31
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 + 4·11-s + 15-s + 17-s − 4·19-s + 2·21-s + 25-s − 27-s − 8·31-s − 4·33-s + 2·35-s − 2·37-s + 2·41-s − 6·43-s − 45-s + 12·47-s − 3·49-s − 51-s + 12·53-s − 4·55-s + 4·57-s − 2·63-s − 12·67-s + 12·71-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.755·7-s + 1/3·9-s + 1.20·11-s + 0.258·15-s + 0.242·17-s − 0.917·19-s + 0.436·21-s + 1/5·25-s − 0.192·27-s − 1.43·31-s − 0.696·33-s + 0.338·35-s − 0.328·37-s + 0.312·41-s − 0.914·43-s − 0.149·45-s + 1.75·47-s − 3/7·49-s − 0.140·51-s + 1.64·53-s − 0.539·55-s + 0.529·57-s − 0.251·63-s − 1.46·67-s + 1.42·71-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 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 4 T + p T^{2} \)
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

−12.72513500745163, −12.18879758531503, −12.06162633918164, −11.35206916350993, −11.11947188568205, −10.46496238044488, −10.22877904006229, −9.529778019139476, −9.190827202199780, −8.743859468749772, −8.301584292526134, −7.521508109110837, −7.220486175329357, −6.726426149930472, −6.273439568168086, −5.922333200230290, −5.294838342472979, −4.784873423685039, −4.148981928103873, −3.649674144140812, −3.528215259555639, −2.549586259226125, −2.026150186505044, −1.297852308807397, −0.6671417197582260, 0, 0.6671417197582260, 1.297852308807397, 2.026150186505044, 2.549586259226125, 3.528215259555639, 3.649674144140812, 4.148981928103873, 4.784873423685039, 5.294838342472979, 5.922333200230290, 6.273439568168086, 6.726426149930472, 7.220486175329357, 7.521508109110837, 8.301584292526134, 8.743859468749772, 9.190827202199780, 9.529778019139476, 10.22877904006229, 10.46496238044488, 11.11947188568205, 11.35206916350993, 12.06162633918164, 12.18879758531503, 12.72513500745163

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