Properties

Label 2-230384-1.1-c1-0-35
Degree $2$
Conductor $230384$
Sign $-1$
Analytic cond. $1839.62$
Root an. cond. $42.8908$
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 − 7-s − 2·9-s − 4·13-s − 15-s + 17-s − 4·19-s − 21-s − 2·23-s − 4·25-s − 5·27-s + 6·29-s − 7·31-s + 35-s − 2·37-s − 4·39-s − 6·41-s − 7·43-s + 2·45-s + 8·47-s + 49-s + 51-s − 53-s − 4·57-s + 10·59-s + 61-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 0.377·7-s − 2/3·9-s − 1.10·13-s − 0.258·15-s + 0.242·17-s − 0.917·19-s − 0.218·21-s − 0.417·23-s − 4/5·25-s − 0.962·27-s + 1.11·29-s − 1.25·31-s + 0.169·35-s − 0.328·37-s − 0.640·39-s − 0.937·41-s − 1.06·43-s + 0.298·45-s + 1.16·47-s + 1/7·49-s + 0.140·51-s − 0.137·53-s − 0.529·57-s + 1.30·59-s + 0.128·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230384\)    =    \(2^{4} \cdot 7 \cdot 11^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(1839.62\)
Root analytic conductor: \(42.8908\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 230384,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 + T \)
11 \( 1 \)
17 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 + T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 - 15 T + p T^{2} \)
71 \( 1 - 10 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−13.09171007105566, −12.66299834141992, −12.28121029061123, −11.79510838446020, −11.36736105185054, −10.89643999676257, −10.21505257178090, −9.866818436845284, −9.510130752777368, −8.802247921036986, −8.425268444060288, −8.107113368947601, −7.562714731291862, −6.885319562173676, −6.743359753678393, −5.893417283820426, −5.431156668649225, −5.017046584723138, −4.178611852532547, −3.866737012258185, −3.293400587193738, −2.691714538577069, −2.225044563085222, −1.694758487553754, −0.5688120681415412, 0, 0.5688120681415412, 1.694758487553754, 2.225044563085222, 2.691714538577069, 3.293400587193738, 3.866737012258185, 4.178611852532547, 5.017046584723138, 5.431156668649225, 5.893417283820426, 6.743359753678393, 6.885319562173676, 7.562714731291862, 8.107113368947601, 8.425268444060288, 8.802247921036986, 9.510130752777368, 9.866818436845284, 10.21505257178090, 10.89643999676257, 11.36736105185054, 11.79510838446020, 12.28121029061123, 12.66299834141992, 13.09171007105566

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