Properties

Label 2-346560-1.1-c1-0-96
Degree $2$
Conductor $346560$
Sign $1$
Analytic cond. $2767.29$
Root an. cond. $52.6050$
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 + 2·7-s + 9-s + 2·13-s + 15-s − 2·17-s + 2·21-s + 2·23-s + 25-s + 27-s − 4·29-s − 4·31-s + 2·35-s + 2·37-s + 2·39-s − 4·41-s + 10·43-s + 45-s − 6·47-s − 3·49-s − 2·51-s + 6·53-s − 4·59-s + 10·61-s + 2·63-s + 2·65-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s + 0.755·7-s + 1/3·9-s + 0.554·13-s + 0.258·15-s − 0.485·17-s + 0.436·21-s + 0.417·23-s + 1/5·25-s + 0.192·27-s − 0.742·29-s − 0.718·31-s + 0.338·35-s + 0.328·37-s + 0.320·39-s − 0.624·41-s + 1.52·43-s + 0.149·45-s − 0.875·47-s − 3/7·49-s − 0.280·51-s + 0.824·53-s − 0.520·59-s + 1.28·61-s + 0.251·63-s + 0.248·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 346560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 346560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(346560\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(2767.29\)
Root analytic conductor: \(52.6050\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 346560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.262687276\)
\(L(\frac12)\) \(\approx\) \(4.262687276\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
19 \( 1 \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 10 T + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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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

−12.78686631382210, −12.06959609481217, −11.59138183099690, −11.12201500933565, −10.81735536019232, −10.32191461951231, −9.711593790618336, −9.366867378052447, −8.804326244053389, −8.577332357065795, −7.970743932668336, −7.578729737208758, −7.001196489983385, −6.658085239637484, −5.866277816949626, −5.648400621683150, −4.944318187002938, −4.530891990656272, −3.949736983461068, −3.477635482919383, −2.832442023322350, −2.288721834792666, −1.733092344860766, −1.313201528086230, −0.5044059495458763, 0.5044059495458763, 1.313201528086230, 1.733092344860766, 2.288721834792666, 2.832442023322350, 3.477635482919383, 3.949736983461068, 4.530891990656272, 4.944318187002938, 5.648400621683150, 5.866277816949626, 6.658085239637484, 7.001196489983385, 7.578729737208758, 7.970743932668336, 8.577332357065795, 8.804326244053389, 9.366867378052447, 9.711593790618336, 10.32191461951231, 10.81735536019232, 11.12201500933565, 11.59138183099690, 12.06959609481217, 12.78686631382210

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