Properties

Label 2-70560-1.1-c1-0-30
Degree $2$
Conductor $70560$
Sign $1$
Analytic cond. $563.424$
Root an. cond. $23.7365$
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 + 2·11-s − 2·13-s − 2·17-s − 23-s + 25-s + 29-s + 2·31-s + 4·37-s + 5·41-s + 11·43-s + 8·47-s + 8·53-s − 2·55-s − 4·59-s + 5·61-s + 2·65-s − 67-s + 12·71-s − 6·73-s + 4·79-s + 13·83-s + 2·85-s − 3·89-s + 2·97-s + 101-s + 103-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.603·11-s − 0.554·13-s − 0.485·17-s − 0.208·23-s + 1/5·25-s + 0.185·29-s + 0.359·31-s + 0.657·37-s + 0.780·41-s + 1.67·43-s + 1.16·47-s + 1.09·53-s − 0.269·55-s − 0.520·59-s + 0.640·61-s + 0.248·65-s − 0.122·67-s + 1.42·71-s − 0.702·73-s + 0.450·79-s + 1.42·83-s + 0.216·85-s − 0.317·89-s + 0.203·97-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 70560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 70560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(70560\)    =    \(2^{5} \cdot 3^{2} \cdot 5 \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(563.424\)
Root analytic conductor: \(23.7365\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 70560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.247726603\)
\(L(\frac12)\) \(\approx\) \(2.247726603\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 + T \)
7 \( 1 \)
good11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 + T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 13 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−14.23750164406171, −13.62929405760025, −13.16045911738981, −12.48267159578905, −12.15233630869415, −11.73562930270986, −10.98513178883845, −10.82121992455825, −10.04548885732440, −9.517653745019028, −9.070421063812783, −8.538831613988592, −7.959251253799874, −7.322516462130442, −7.085261389374178, −6.186267091889372, −5.956945649483204, −5.070307518676580, −4.545353624149431, −4.002438476437809, −3.518545476635661, −2.524424130310923, −2.286562947177916, −1.146187527216308, −0.5595006913753286, 0.5595006913753286, 1.146187527216308, 2.286562947177916, 2.524424130310923, 3.518545476635661, 4.002438476437809, 4.545353624149431, 5.070307518676580, 5.956945649483204, 6.186267091889372, 7.085261389374178, 7.322516462130442, 7.959251253799874, 8.538831613988592, 9.070421063812783, 9.517653745019028, 10.04548885732440, 10.82121992455825, 10.98513178883845, 11.73562930270986, 12.15233630869415, 12.48267159578905, 13.16045911738981, 13.62929405760025, 14.23750164406171

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