Properties

Label 2-230384-1.1-c1-0-36
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  + 5-s − 7-s − 3·9-s − 13-s − 17-s − 4·19-s − 7·23-s − 4·25-s + 3·29-s + 2·31-s − 35-s + 4·37-s − 12·41-s − 11·43-s − 3·45-s + 12·47-s + 49-s − 9·53-s − 3·59-s + 4·61-s + 3·63-s − 65-s + 8·67-s − 5·71-s + 6·73-s + 6·79-s + 9·81-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.377·7-s − 9-s − 0.277·13-s − 0.242·17-s − 0.917·19-s − 1.45·23-s − 4/5·25-s + 0.557·29-s + 0.359·31-s − 0.169·35-s + 0.657·37-s − 1.87·41-s − 1.67·43-s − 0.447·45-s + 1.75·47-s + 1/7·49-s − 1.23·53-s − 0.390·59-s + 0.512·61-s + 0.377·63-s − 0.124·65-s + 0.977·67-s − 0.593·71-s + 0.702·73-s + 0.675·79-s + 81-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 \( 1 + p T^{2} \)
5 \( 1 - T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 7 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 6 T + p T^{2} \)
83 \( 1 - 2 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−13.33604599770048, −12.53272059514306, −12.32872223140340, −11.71895004265629, −11.41471916042944, −10.82376676729619, −10.24027522344746, −9.939171369546122, −9.544814816951209, −8.872076081629041, −8.402820657030061, −8.167886679971554, −7.530975546894926, −6.837920158763922, −6.366996465511130, −6.061932418335824, −5.554048685212493, −4.955400679795199, −4.443542192817129, −3.780057270686354, −3.306672429257240, −2.642360228720667, −2.109434217838748, −1.705318800389623, −0.5992434923404885, 0, 0.5992434923404885, 1.705318800389623, 2.109434217838748, 2.642360228720667, 3.306672429257240, 3.780057270686354, 4.443542192817129, 4.955400679795199, 5.554048685212493, 6.061932418335824, 6.366996465511130, 6.837920158763922, 7.530975546894926, 8.167886679971554, 8.402820657030061, 8.872076081629041, 9.544814816951209, 9.939171369546122, 10.24027522344746, 10.82376676729619, 11.41471916042944, 11.71895004265629, 12.32872223140340, 12.53272059514306, 13.33604599770048

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