Properties

Label 2-162240-1.1-c1-0-63
Degree $2$
Conductor $162240$
Sign $-1$
Analytic cond. $1295.49$
Root an. cond. $35.9929$
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 + 9-s − 4·11-s − 15-s − 6·17-s − 4·19-s − 8·23-s + 25-s − 27-s − 6·29-s − 8·31-s + 4·33-s − 10·37-s + 6·41-s + 4·43-s + 45-s − 7·49-s + 6·51-s + 10·53-s − 4·55-s + 4·57-s − 4·59-s + 2·61-s + 12·67-s + 8·69-s + 16·71-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1/3·9-s − 1.20·11-s − 0.258·15-s − 1.45·17-s − 0.917·19-s − 1.66·23-s + 1/5·25-s − 0.192·27-s − 1.11·29-s − 1.43·31-s + 0.696·33-s − 1.64·37-s + 0.937·41-s + 0.609·43-s + 0.149·45-s − 49-s + 0.840·51-s + 1.37·53-s − 0.539·55-s + 0.529·57-s − 0.520·59-s + 0.256·61-s + 1.46·67-s + 0.963·69-s + 1.89·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 162240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 162240 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(162240\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(1295.49\)
Root analytic conductor: \(35.9929\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 162240,\ (\ :1/2),\ -1)\)

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 \( 1 \)
good7 \( 1 + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
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

−13.41536279286722, −12.99705253455175, −12.54404039714717, −12.27625881090128, −11.44262908498751, −11.06148776767471, −10.63715775205403, −10.39641804442980, −9.663939303627381, −9.265876680281551, −8.766044855610474, −8.038825861507354, −7.841526297450517, −6.967451504358164, −6.744032135454706, −6.057823110028078, −5.606565646606803, −5.197350454633243, −4.644596217283137, −3.910783781132209, −3.648536948073788, −2.551256818331945, −2.045431027452503, −1.853698249313133, −0.5564441374454756, 0, 0.5564441374454756, 1.853698249313133, 2.045431027452503, 2.551256818331945, 3.648536948073788, 3.910783781132209, 4.644596217283137, 5.197350454633243, 5.606565646606803, 6.057823110028078, 6.744032135454706, 6.967451504358164, 7.841526297450517, 8.038825861507354, 8.766044855610474, 9.265876680281551, 9.663939303627381, 10.39641804442980, 10.63715775205403, 11.06148776767471, 11.44262908498751, 12.27625881090128, 12.54404039714717, 12.99705253455175, 13.41536279286722

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