Properties

Label 2-320892-1.1-c1-0-11
Degree $2$
Conductor $320892$
Sign $-1$
Analytic cond. $2562.33$
Root an. cond. $50.6195$
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 − 5·7-s + 9-s + 13-s − 17-s − 6·19-s − 5·21-s − 4·23-s − 5·25-s + 27-s + 3·29-s − 9·31-s + 37-s + 39-s + 6·41-s − 3·43-s + 47-s + 18·49-s − 51-s + 2·53-s − 6·57-s − 7·59-s + 4·61-s − 5·63-s − 2·67-s − 4·69-s − 12·71-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.88·7-s + 1/3·9-s + 0.277·13-s − 0.242·17-s − 1.37·19-s − 1.09·21-s − 0.834·23-s − 25-s + 0.192·27-s + 0.557·29-s − 1.61·31-s + 0.164·37-s + 0.160·39-s + 0.937·41-s − 0.457·43-s + 0.145·47-s + 18/7·49-s − 0.140·51-s + 0.274·53-s − 0.794·57-s − 0.911·59-s + 0.512·61-s − 0.629·63-s − 0.244·67-s − 0.481·69-s − 1.42·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 320892 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 320892 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(320892\)    =    \(2^{2} \cdot 3 \cdot 11^{2} \cdot 13 \cdot 17\)
Sign: $-1$
Analytic conductor: \(2562.33\)
Root analytic conductor: \(50.6195\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 320892,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
11 \( 1 \)
13 \( 1 - T \)
17 \( 1 + T \)
good5 \( 1 + p T^{2} \)
7 \( 1 + 5 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 + 9 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 3 T + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 7 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 9 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−12.93989844302772, −12.66982007031465, −11.95980567515224, −11.64500808325094, −10.85608267700391, −10.42196329959175, −10.16354533166047, −9.593329857301495, −9.086331482421966, −8.971192865592366, −8.293924825985034, −7.737641131791404, −7.327962840175278, −6.704515992215826, −6.346551425771763, −5.962531491465874, −5.496197652137974, −4.617729206421582, −4.024696685908197, −3.789816734337057, −3.237112158027357, −2.640012594037948, −2.173237994423510, −1.595205953006060, −0.5610007280523541, 0, 0.5610007280523541, 1.595205953006060, 2.173237994423510, 2.640012594037948, 3.237112158027357, 3.789816734337057, 4.024696685908197, 4.617729206421582, 5.496197652137974, 5.962531491465874, 6.346551425771763, 6.704515992215826, 7.327962840175278, 7.737641131791404, 8.293924825985034, 8.971192865592366, 9.086331482421966, 9.593329857301495, 10.16354533166047, 10.42196329959175, 10.85608267700391, 11.64500808325094, 11.95980567515224, 12.66982007031465, 12.93989844302772

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