Properties

Label 2-188760-1.1-c1-0-18
Degree $2$
Conductor $188760$
Sign $-1$
Analytic cond. $1507.25$
Root an. cond. $38.8233$
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 − 2·7-s + 9-s − 13-s + 15-s − 6·17-s − 4·19-s + 2·21-s + 23-s + 25-s − 27-s − 8·29-s − 5·31-s + 2·35-s − 8·37-s + 39-s + 6·41-s + 6·43-s − 45-s + 2·47-s − 3·49-s + 6·51-s + 9·53-s + 4·57-s + 8·59-s + 6·61-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.755·7-s + 1/3·9-s − 0.277·13-s + 0.258·15-s − 1.45·17-s − 0.917·19-s + 0.436·21-s + 0.208·23-s + 1/5·25-s − 0.192·27-s − 1.48·29-s − 0.898·31-s + 0.338·35-s − 1.31·37-s + 0.160·39-s + 0.937·41-s + 0.914·43-s − 0.149·45-s + 0.291·47-s − 3/7·49-s + 0.840·51-s + 1.23·53-s + 0.529·57-s + 1.04·59-s + 0.768·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(188760\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 11^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(1507.25\)
Root analytic conductor: \(38.8233\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 188760,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 \)
13 \( 1 + T \)
good7 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 + 13 T + p T^{2} \)
73 \( 1 - 5 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 3 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
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

−13.29994184880875, −12.73998159942772, −12.57425342969415, −11.91340572167888, −11.46064996296146, −10.91998074271270, −10.70588929121708, −10.17033291884164, −9.476904507310723, −9.099381981896481, −8.740684947304652, −8.090624686328295, −7.386947364738086, −7.085186555773336, −6.633775467770994, −6.098333143306047, −5.577621373347175, −5.054930469734112, −4.439792515444477, −3.804213758523338, −3.689532711133328, −2.607682976170428, −2.255271114953238, −1.507205148720996, −0.5096779790858370, 0, 0.5096779790858370, 1.507205148720996, 2.255271114953238, 2.607682976170428, 3.689532711133328, 3.804213758523338, 4.439792515444477, 5.054930469734112, 5.577621373347175, 6.098333143306047, 6.633775467770994, 7.085186555773336, 7.386947364738086, 8.090624686328295, 8.740684947304652, 9.099381981896481, 9.476904507310723, 10.17033291884164, 10.70588929121708, 10.91998074271270, 11.46064996296146, 11.91340572167888, 12.57425342969415, 12.73998159942772, 13.29994184880875

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