Properties

Label 2-162240-1.1-c1-0-41
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s − 3·7-s + 9-s − 11-s − 15-s + 5·19-s − 3·21-s − 4·23-s + 25-s + 27-s + 10·31-s − 33-s + 3·35-s + 37-s + 6·41-s + 2·43-s − 45-s − 9·47-s + 2·49-s + 13·53-s + 55-s + 5·57-s − 4·59-s + 2·61-s − 3·63-s + 12·67-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 1.13·7-s + 1/3·9-s − 0.301·11-s − 0.258·15-s + 1.14·19-s − 0.654·21-s − 0.834·23-s + 1/5·25-s + 0.192·27-s + 1.79·31-s − 0.174·33-s + 0.507·35-s + 0.164·37-s + 0.937·41-s + 0.304·43-s − 0.149·45-s − 1.31·47-s + 2/7·49-s + 1.78·53-s + 0.134·55-s + 0.662·57-s − 0.520·59-s + 0.256·61-s − 0.377·63-s + 1.46·67-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: \(0\)
Selberg data: \((2,\ 162240,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.224612567\)
\(L(\frac12)\) \(\approx\) \(2.224612567\)
\(L(\frac{3}{2})\) 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 \( 1 + 3 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 - 13 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 16 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - T + p T^{2} \)
97 \( 1 - 12 T + p T^{2} \)
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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

−13.13160662690241, −13.02749919958187, −12.22596604238082, −11.99274232021638, −11.43010000871602, −10.91588223312127, −10.06518366045665, −9.955386263384124, −9.631748448265128, −8.795488100574140, −8.559572040058994, −7.889054163161509, −7.515656192763264, −6.975433953709011, −6.497669092978890, −5.879885681391656, −5.478735898070949, −4.565719134327023, −4.289064055599398, −3.548704472146039, −3.078188273422971, −2.721394266705273, −1.990309788894255, −1.085418671280171, −0.4644045503821014, 0.4644045503821014, 1.085418671280171, 1.990309788894255, 2.721394266705273, 3.078188273422971, 3.548704472146039, 4.289064055599398, 4.565719134327023, 5.478735898070949, 5.879885681391656, 6.497669092978890, 6.975433953709011, 7.515656192763264, 7.889054163161509, 8.559572040058994, 8.795488100574140, 9.631748448265128, 9.955386263384124, 10.06518366045665, 10.91588223312127, 11.43010000871602, 11.99274232021638, 12.22596604238082, 13.02749919958187, 13.13160662690241

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