Properties

Label 2-328560-1.1-c1-0-25
Degree $2$
Conductor $328560$
Sign $1$
Analytic cond. $2623.56$
Root an. cond. $51.2207$
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 + 7-s + 9-s − 6·11-s − 13-s + 15-s + 6·17-s + 7·19-s − 21-s + 6·23-s + 25-s − 27-s + 9·29-s + 4·31-s + 6·33-s − 35-s + 39-s + 6·41-s − 2·43-s − 45-s − 12·47-s − 6·49-s − 6·51-s + 6·53-s + 6·55-s − 7·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 0.377·7-s + 1/3·9-s − 1.80·11-s − 0.277·13-s + 0.258·15-s + 1.45·17-s + 1.60·19-s − 0.218·21-s + 1.25·23-s + 1/5·25-s − 0.192·27-s + 1.67·29-s + 0.718·31-s + 1.04·33-s − 0.169·35-s + 0.160·39-s + 0.937·41-s − 0.304·43-s − 0.149·45-s − 1.75·47-s − 6/7·49-s − 0.840·51-s + 0.824·53-s + 0.809·55-s − 0.927·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 328560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 328560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(328560\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 37^{2}\)
Sign: $1$
Analytic conductor: \(2623.56\)
Root analytic conductor: \(51.2207\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 328560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.395666434\)
\(L(\frac12)\) \(\approx\) \(2.395666434\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
37 \( 1 \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 - 3 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−12.71870176228326, −11.92763317527213, −11.78550548060929, −11.31769497064197, −10.82437746168731, −10.26672533158223, −9.949481057944224, −9.705235247503329, −8.862037681206685, −8.204075638482428, −8.052874218931220, −7.534990654023755, −7.112243476453565, −6.648383456266882, −5.902903863584414, −5.367657498165610, −5.068473411350331, −4.830597296404633, −4.092040506213331, −3.280494197128831, −2.956321419537035, −2.547517458283505, −1.552272239499749, −0.9247408156769309, −0.5369315513941840, 0.5369315513941840, 0.9247408156769309, 1.552272239499749, 2.547517458283505, 2.956321419537035, 3.280494197128831, 4.092040506213331, 4.830597296404633, 5.068473411350331, 5.367657498165610, 5.902903863584414, 6.648383456266882, 7.112243476453565, 7.534990654023755, 8.052874218931220, 8.204075638482428, 8.862037681206685, 9.705235247503329, 9.949481057944224, 10.26672533158223, 10.82437746168731, 11.31769497064197, 11.78550548060929, 11.92763317527213, 12.71870176228326

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