Properties

Label 2-10320-1.1-c1-0-7
Degree $2$
Conductor $10320$
Sign $1$
Analytic cond. $82.4056$
Root an. cond. $9.07775$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 2·7-s + 9-s + 2·11-s − 2·13-s − 15-s − 4·17-s + 6·19-s − 2·21-s − 6·23-s + 25-s − 27-s − 10·29-s + 8·31-s − 2·33-s + 2·35-s + 2·37-s + 2·39-s + 2·41-s + 43-s + 45-s + 2·47-s − 3·49-s + 4·51-s + 10·53-s + 2·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 0.755·7-s + 1/3·9-s + 0.603·11-s − 0.554·13-s − 0.258·15-s − 0.970·17-s + 1.37·19-s − 0.436·21-s − 1.25·23-s + 1/5·25-s − 0.192·27-s − 1.85·29-s + 1.43·31-s − 0.348·33-s + 0.338·35-s + 0.328·37-s + 0.320·39-s + 0.312·41-s + 0.152·43-s + 0.149·45-s + 0.291·47-s − 3/7·49-s + 0.560·51-s + 1.37·53-s + 0.269·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 10320 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 10320 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(10320\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 43\)
Sign: $1$
Analytic conductor: \(82.4056\)
Root analytic conductor: \(9.07775\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 10320,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.977409698\)
\(L(\frac12)\) \(\approx\) \(1.977409698\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
43 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 - 16 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−16.70613639214733, −16.10279831134126, −15.44225880012020, −14.89907441373214, −14.27070567683607, −13.69452975828513, −13.29272380120784, −12.35484496590031, −11.91755072408065, −11.41617425852300, −10.86341489330363, −10.14719797714202, −9.496911766140961, −9.120434668514961, −8.126955197366034, −7.610271208805443, −6.922245503762045, −6.184427942751364, −5.631670062854222, −4.907428985396994, −4.334755058364275, −3.508896614036193, −2.350526008162478, −1.717336741158380, −0.6938381867931711, 0.6938381867931711, 1.717336741158380, 2.350526008162478, 3.508896614036193, 4.334755058364275, 4.907428985396994, 5.631670062854222, 6.184427942751364, 6.922245503762045, 7.610271208805443, 8.126955197366034, 9.120434668514961, 9.496911766140961, 10.14719797714202, 10.86341489330363, 11.41617425852300, 11.91755072408065, 12.35484496590031, 13.29272380120784, 13.69452975828513, 14.27070567683607, 14.89907441373214, 15.44225880012020, 16.10279831134126, 16.70613639214733

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