Properties

Label 2-270802-1.1-c1-0-12
Degree $2$
Conductor $270802$
Sign $1$
Analytic cond. $2162.36$
Root an. cond. $46.5012$
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  + 2-s + 4-s + 2·5-s + 7-s + 8-s − 3·9-s + 2·10-s + 2·11-s + 2·13-s + 14-s + 16-s − 3·18-s − 6·19-s + 2·20-s + 2·22-s + 23-s − 25-s + 2·26-s + 28-s − 4·31-s + 32-s + 2·35-s − 3·36-s + 4·37-s − 6·38-s + 2·40-s + 10·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.894·5-s + 0.377·7-s + 0.353·8-s − 9-s + 0.632·10-s + 0.603·11-s + 0.554·13-s + 0.267·14-s + 1/4·16-s − 0.707·18-s − 1.37·19-s + 0.447·20-s + 0.426·22-s + 0.208·23-s − 1/5·25-s + 0.392·26-s + 0.188·28-s − 0.718·31-s + 0.176·32-s + 0.338·35-s − 1/2·36-s + 0.657·37-s − 0.973·38-s + 0.316·40-s + 1.56·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 270802 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 270802 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(270802\)    =    \(2 \cdot 7 \cdot 23 \cdot 29^{2}\)
Sign: $1$
Analytic conductor: \(2162.36\)
Root analytic conductor: \(46.5012\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 270802,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.033462810\)
\(L(\frac12)\) \(\approx\) \(6.033462810\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 - T \)
23 \( 1 - T \)
29 \( 1 \)
good3 \( 1 + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 16 T + p T^{2} \)
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

−12.87352913569824, −12.46529514839431, −11.84519287580940, −11.32309661380782, −11.09189114800853, −10.60172654117878, −10.17571333487547, −9.381538360798025, −9.107972530553972, −8.707067377722501, −8.052251749651472, −7.670053274834098, −6.962171225162799, −6.441776826203684, −6.042403969055955, −5.645339730976433, −5.352586168895558, −4.473932638779273, −4.140184708121501, −3.654899163908200, −2.879046978057572, −2.321150354077382, −2.057825792576287, −1.233054129651814, −0.5863155420100826, 0.5863155420100826, 1.233054129651814, 2.057825792576287, 2.321150354077382, 2.879046978057572, 3.654899163908200, 4.140184708121501, 4.473932638779273, 5.352586168895558, 5.645339730976433, 6.042403969055955, 6.441776826203684, 6.962171225162799, 7.670053274834098, 8.052251749651472, 8.707067377722501, 9.107972530553972, 9.381538360798025, 10.17571333487547, 10.60172654117878, 11.09189114800853, 11.32309661380782, 11.84519287580940, 12.46529514839431, 12.87352913569824

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