Properties

Label 2-14440-1.1-c1-0-3
Degree $2$
Conductor $14440$
Sign $1$
Analytic cond. $115.303$
Root an. cond. $10.7379$
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  + 5-s − 4·7-s − 3·9-s + 4·11-s + 2·13-s + 2·17-s + 4·23-s + 25-s + 2·29-s + 8·31-s − 4·35-s − 6·37-s + 6·41-s − 8·43-s − 3·45-s + 4·47-s + 9·49-s − 6·53-s + 4·55-s + 4·59-s − 2·61-s + 12·63-s + 2·65-s − 8·67-s − 6·73-s − 16·77-s + 9·81-s + ⋯
L(s)  = 1  + 0.447·5-s − 1.51·7-s − 9-s + 1.20·11-s + 0.554·13-s + 0.485·17-s + 0.834·23-s + 1/5·25-s + 0.371·29-s + 1.43·31-s − 0.676·35-s − 0.986·37-s + 0.937·41-s − 1.21·43-s − 0.447·45-s + 0.583·47-s + 9/7·49-s − 0.824·53-s + 0.539·55-s + 0.520·59-s − 0.256·61-s + 1.51·63-s + 0.248·65-s − 0.977·67-s − 0.702·73-s − 1.82·77-s + 81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 14440 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 14440 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(14440\)    =    \(2^{3} \cdot 5 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(115.303\)
Root analytic conductor: \(10.7379\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 14440,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.852675041\)
\(L(\frac12)\) \(\approx\) \(1.852675041\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
19 \( 1 \)
good3 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−16.01834844107203, −15.79369781207075, −14.81941834089751, −14.49818782444304, −13.70454190265216, −13.49432355955784, −12.75879992897925, −12.10764952240674, −11.74833604164018, −10.98248477769675, −10.32391708569410, −9.780607426043196, −9.176438111259189, −8.794771996546524, −8.147489395009597, −7.115740924191352, −6.589096062280285, −6.130684362849758, −5.635390959821321, −4.717897572878803, −3.827732313210896, −3.149846469422711, −2.757727443138700, −1.526376489663944, −0.6165339779936036, 0.6165339779936036, 1.526376489663944, 2.757727443138700, 3.149846469422711, 3.827732313210896, 4.717897572878803, 5.635390959821321, 6.130684362849758, 6.589096062280285, 7.115740924191352, 8.147489395009597, 8.794771996546524, 9.176438111259189, 9.780607426043196, 10.32391708569410, 10.98248477769675, 11.74833604164018, 12.10764952240674, 12.75879992897925, 13.49432355955784, 13.70454190265216, 14.49818782444304, 14.81941834089751, 15.79369781207075, 16.01834844107203

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