Properties

Label 2-4320-1.1-c1-0-46
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 + 1.41·7-s + 1.41·11-s − 6.24·13-s − 3.24·17-s + 7.24·19-s + 2.65·23-s + 25-s − 4.24·29-s − 10.0·31-s − 1.41·35-s + 10.4·37-s + 2.24·41-s + 1.75·43-s − 11.6·47-s − 5·49-s + 7.24·53-s − 1.41·55-s − 13.0·59-s + 61-s + 6.24·65-s + 11.6·67-s − 13.4·71-s − 4.24·73-s + 2.00·77-s − 4.41·79-s − 11.8·83-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.534·7-s + 0.426·11-s − 1.73·13-s − 0.786·17-s + 1.66·19-s + 0.553·23-s + 0.200·25-s − 0.787·29-s − 1.80·31-s − 0.239·35-s + 1.72·37-s + 0.350·41-s + 0.267·43-s − 1.70·47-s − 0.714·49-s + 0.994·53-s − 0.190·55-s − 1.70·59-s + 0.128·61-s + 0.774·65-s + 1.42·67-s − 1.59·71-s − 0.496·73-s + 0.227·77-s − 0.496·79-s − 1.29·83-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 \( 1 - 1.41T + 7T^{2} \)
11 \( 1 - 1.41T + 11T^{2} \)
13 \( 1 + 6.24T + 13T^{2} \)
17 \( 1 + 3.24T + 17T^{2} \)
19 \( 1 - 7.24T + 19T^{2} \)
23 \( 1 - 2.65T + 23T^{2} \)
29 \( 1 + 4.24T + 29T^{2} \)
31 \( 1 + 10.0T + 31T^{2} \)
37 \( 1 - 10.4T + 37T^{2} \)
41 \( 1 - 2.24T + 41T^{2} \)
43 \( 1 - 1.75T + 43T^{2} \)
47 \( 1 + 11.6T + 47T^{2} \)
53 \( 1 - 7.24T + 53T^{2} \)
59 \( 1 + 13.0T + 59T^{2} \)
61 \( 1 - T + 61T^{2} \)
67 \( 1 - 11.6T + 67T^{2} \)
71 \( 1 + 13.4T + 71T^{2} \)
73 \( 1 + 4.24T + 73T^{2} \)
79 \( 1 + 4.41T + 79T^{2} \)
83 \( 1 + 11.8T + 83T^{2} \)
89 \( 1 - 6.24T + 89T^{2} \)
97 \( 1 + 0.485T + 97T^{2} \)
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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

−7.65793883862047655222307330505, −7.54320184892762765998642914752, −6.74266268144829381683809848746, −5.65305359389551361233582103338, −4.97074978390343268210677647770, −4.34835667328426724551263202326, −3.35502869995589768088769685140, −2.47311437625107703132860925347, −1.40716325360956402793950982725, 0, 1.40716325360956402793950982725, 2.47311437625107703132860925347, 3.35502869995589768088769685140, 4.34835667328426724551263202326, 4.97074978390343268210677647770, 5.65305359389551361233582103338, 6.74266268144829381683809848746, 7.54320184892762765998642914752, 7.65793883862047655222307330505

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