Properties

Label 2-344760-1.1-c1-0-53
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 $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s − 4·7-s + 9-s − 4·11-s + 15-s − 17-s + 4·21-s + 25-s − 27-s + 6·29-s − 8·31-s + 4·33-s + 4·35-s − 10·37-s − 2·41-s + 4·43-s − 45-s − 8·47-s + 9·49-s + 51-s + 6·53-s + 4·55-s − 4·59-s − 6·61-s − 4·63-s + 4·67-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 1.51·7-s + 1/3·9-s − 1.20·11-s + 0.258·15-s − 0.242·17-s + 0.872·21-s + 1/5·25-s − 0.192·27-s + 1.11·29-s − 1.43·31-s + 0.696·33-s + 0.676·35-s − 1.64·37-s − 0.312·41-s + 0.609·43-s − 0.149·45-s − 1.16·47-s + 9/7·49-s + 0.140·51-s + 0.824·53-s + 0.539·55-s − 0.520·59-s − 0.768·61-s − 0.503·63-s + 0.488·67-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: \(2\)
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 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−12.96964248988443, −12.53094584781914, −12.13796955071718, −11.83618837902448, −11.03762177888958, −10.74946045039161, −10.33771357061874, −9.980711497979775, −9.373395148374618, −9.026765932424709, −8.401472913173044, −7.952845155160709, −7.381943714581502, −6.794018646145445, −6.766417554219218, −5.915143562899391, −5.659931507208247, −5.016447446969416, −4.634477670952543, −3.902720152746224, −3.409909588857762, −3.032146437964930, −2.405056619108503, −1.748172788237585, −0.8657278689994047, 0, 0, 0.8657278689994047, 1.748172788237585, 2.405056619108503, 3.032146437964930, 3.409909588857762, 3.902720152746224, 4.634477670952543, 5.016447446969416, 5.659931507208247, 5.915143562899391, 6.766417554219218, 6.794018646145445, 7.381943714581502, 7.952845155160709, 8.401472913173044, 9.026765932424709, 9.373395148374618, 9.980711497979775, 10.33771357061874, 10.74946045039161, 11.03762177888958, 11.83618837902448, 12.13796955071718, 12.53094584781914, 12.96964248988443

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