Properties

Label 2-4320-1.1-c1-0-49
Degree $2$
Conductor $4320$
Sign $-1$
Analytic cond. $34.4953$
Root an. cond. $5.87327$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + 0.561·7-s + 3.56·11-s + 13-s − 6.68·17-s − 7.68·19-s + 3.56·23-s + 25-s + 4.68·29-s − 2.43·31-s − 0.561·35-s − 5.68·37-s + 4·41-s + 4.68·43-s − 3.56·47-s − 6.68·49-s − 3.56·55-s − 1.12·59-s − 9.68·61-s − 65-s − 5.43·67-s − 14.2·71-s + 13.6·73-s + 2·77-s − 17.2·79-s + 4.87·83-s + 6.68·85-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.212·7-s + 1.07·11-s + 0.277·13-s − 1.62·17-s − 1.76·19-s + 0.742·23-s + 0.200·25-s + 0.869·29-s − 0.437·31-s − 0.0949·35-s − 0.934·37-s + 0.624·41-s + 0.714·43-s − 0.519·47-s − 0.954·49-s − 0.480·55-s − 0.146·59-s − 1.23·61-s − 0.124·65-s − 0.664·67-s − 1.69·71-s + 1.60·73-s + 0.227·77-s − 1.94·79-s + 0.535·83-s + 0.725·85-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4320 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4320 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4320\)    =    \(2^{5} \cdot 3^{3} \cdot 5\)
Sign: $-1$
Analytic conductor: \(34.4953\)
Root analytic conductor: \(5.87327\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4320,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
good7 \( 1 - 0.561T + 7T^{2} \)
11 \( 1 - 3.56T + 11T^{2} \)
13 \( 1 - T + 13T^{2} \)
17 \( 1 + 6.68T + 17T^{2} \)
19 \( 1 + 7.68T + 19T^{2} \)
23 \( 1 - 3.56T + 23T^{2} \)
29 \( 1 - 4.68T + 29T^{2} \)
31 \( 1 + 2.43T + 31T^{2} \)
37 \( 1 + 5.68T + 37T^{2} \)
41 \( 1 - 4T + 41T^{2} \)
43 \( 1 - 4.68T + 43T^{2} \)
47 \( 1 + 3.56T + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 + 1.12T + 59T^{2} \)
61 \( 1 + 9.68T + 61T^{2} \)
67 \( 1 + 5.43T + 67T^{2} \)
71 \( 1 + 14.2T + 71T^{2} \)
73 \( 1 - 13.6T + 73T^{2} \)
79 \( 1 + 17.2T + 79T^{2} \)
83 \( 1 - 4.87T + 83T^{2} \)
89 \( 1 - 11.3T + 89T^{2} \)
97 \( 1 + 2.31T + 97T^{2} \)
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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

−8.142023355601341140713030129001, −7.16153066934729437714711152681, −6.57077493885615283963184782698, −6.03442659321511484684716105762, −4.70563744332124080874827182453, −4.36491933623741626359496469991, −3.48510855621796891625930051457, −2.39375425613502486609197762763, −1.43038795448473674837374759644, 0, 1.43038795448473674837374759644, 2.39375425613502486609197762763, 3.48510855621796891625930051457, 4.36491933623741626359496469991, 4.70563744332124080874827182453, 6.03442659321511484684716105762, 6.57077493885615283963184782698, 7.16153066934729437714711152681, 8.142023355601341140713030129001

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